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COMET OBSERVATIONS

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C/2009 Y1 (Catalina)

Orbital period : 6574.00 years

NASA/JPL elements
IAU/MPC elements

Magnitude and Afrho plots

MPC reports dump

ICQ reports dump

Pictures gallery

Spectrums gallery

Statistics



Num Date
[TU]
 Julian day
-2400000		 Comet/Object Name r
(/Sun)
[AU]		 d
(/Earth)
[AU]		 Pict
 Spec
 Coma
Total
mag
(m1)
 Nuclear
mag
(m2)
 Coma
diameter
[']
 Coma
conden
sation		 Tail
length
[°]		 Tail
position
angle
[°]		 Afrho
[cm]		 Instr
diameter
[mm]		 Instr m1
aperture
radius
[']
 m2
aperture
radius
["]
 Obs
MPC
code		 Who
050142011 10 17.855853.36539C/2009 Y1 (Catalina) 3.700 3.148---16.2 --- - -200T -6958pdupouy
050092011 10 16.855852.36964C/2009 Y1 (Catalina) 3.693 3.125---16.2 --- - -200T -6958pdupouy
050002011 10 14.855850.36194C/2009 Y1 (Catalina) 3.679 3.080---16.2 --- - -200T -6958pdupouy
049962011 10 13.855849.37676C/2009 Y1 (Catalina) 3.672 3.058---16.4 --- - -200T -6958pdupouy
048372011 10 11.855847.36854C/2009 Y1 (Catalina) 3.657 3.014---15.8 --- - -200T -6958pdupouy
048252011 10 09.855845.38687C/2009 Y1 (Catalina) 3.643 2.971---16.3 --- - -200T -6958pdupouy
048172011 10 05.855841.36392C/2009 Y1 (Catalina) 3.615 2.887---16 --- - -200T -6958pdupouy
048092011 10 03.855839.38576C/2009 Y1 (Catalina) 3.601 2.846---16.2 --- - -200T -6958pdupouy
048002011 10 02.955838.4097C/2009 Y1 (Catalina) 3.594 2.827---16.1 --- - -200T -6958pdupouy
047902011 10 01.955837.40003C/2009 Y1 (Catalina) 3.587 2.807---16 --- - -200T -6958pdupouy
047822011 09 30.855836.39514C/2009 Y1 (Catalina) 3.580 2.788---15.9 --- - -200T -6958pdupouy
047732011 09 29.955835.40349C/2009 Y1 (Catalina) 3.573 2.769---15.9 --- - -200T -6958pdupouy
047692011 09 28.855834.3746C/2009 Y1 (Catalina) 3.566 2.750---16 --- - -200T -6958pdupouy
047612011 09 27.955833.4064C/2009 Y1 (Catalina) 3.559 2.732---15.8 --- - -200T -6958pdupouy
047512011 09 26.955832.41031C/2009 Y1 (Catalina) 3.552 2.714---15.5 --- - -200T -6958pdupouy
047412011 09 25.955831.43976C/2009 Y1 (Catalina) 3.546 2.696---15.9 --- - -200T -6958pdupouy
047342011 09 24.955830.43578C/2009 Y1 (Catalina) 3.539 2.678---15.9 --- - -200T -6958pdupouy
047262011 09 22.955828.46684C/2009 Y1 (Catalina) 3.525 2.645---15.7 --- - -200T -6958pdupouy
046252011 09 21.955827.43598C/2009 Y1 (Catalina) 3.518 2.628---15.8 --- - -200T -6958pdupouy
046152011 09 20.955826.43117C/2009 Y1 (Catalina) 3.511 2.612---15.9 --- - -200T -6958pdupouy
046072011 09 20.055825.50778C/2009 Y1 (Catalina) 3.511 2.612---15.7 --- - -200T -6958pdupouy
045942011 09 14.955820.44536C/2009 Y1 (Catalina) 3.470 2.524---15.7 --- - -200T -6958pdupouy
045582011 09 11.955817.46067C/2009 Y1 (Catalina) 3.450 2.486---15.5 --- - -200T -6958pdupouy
045462011 09 09.955815.46499C/2009 Y1 (Catalina) 3.436 2.462---15.4 --- - -200T -6958pdupouy
045172011 09 08.955814.46358C/2009 Y1 (Catalina) 3.429 2.451---15.5 --- - -200T -6958pdupouy
045122011 09 08.055813.56543C/2009 Y1 (Catalina) 3.429 2.451---15.4 --- - -200T -6958pdupouy
045032011 09 07.055812.50019C/2009 Y1 (Catalina) 3.423 2.440---15.7 --- - -200T -6958pdupouy
044932011 09 05.955811.46106C/2009 Y1 (Catalina) 3.409 2.421---15.4 --- - -200T -6958pdupouy
044892011 09 03.955809.4557C/2009 Y1 (Catalina) 3.396 2.403---15.3 --- - -200T -6958pdupouy
043062011 08 30.955805.4435C/2009 Y1 (Catalina) 3.369 2.372---15.5 --- - -200T -6958pdupouy
043002011 08 30.055804.55081C/2009 Y1 (Catalina) 3.369 2.372---15.2 --- - -200T -6958pdupouy
042912011 08 29.055803.52433C/2009 Y1 (Catalina) 3.363 2.366---15.3 --- - -200T -6958pdupouy
042822011 08 28.055802.53534C/2009 Y1 (Catalina) 3.356 2.360---15.3 --- - -200T -6958pdupouy
042782011 08 26.955801.48111C/2009 Y1 (Catalina) 3.343 2.349---15.3 --- - -200T -6958pdupouy
041012011 08 22.955797.48303C/2009 Y1 (Catalina) 3.317 2.335Pict--15 --- - -410L -5.6B51jnicolas
042632011 08 20.955795.48462C/2009 Y1 (Catalina) 3.304 2.330---15.3 --- - -200T -6958pdupouy
044762011 08 20.055794.50076C/2009 Y1 (Catalina) 3.304 2.330---15.3 --- - -250L -6958pdupouy
042522011 08 16.955791.47235C/2009 Y1 (Catalina) 3.278 2.327---15.5 --- - -200T -6958pdupouy
043882011 08 12.055786.50224C/2009 Y1 (Catalina) 3.252 2.331---15.6 --- - -300L -6958pdupouy
043822011 08 10.955785.47734C/2009 Y1 (Catalina) 3.239 2.336---15.5 --- - -300L -6958pdupouy
043772011 08 10.055784.5088C/2009 Y1 (Catalina) 3.239 2.336---15.4 --- - -300L -6958pdupouy
043712011 08 09.055783.54812C/2009 Y1 (Catalina) 3.233 2.339---15.3 --- - -300L -6958pdupouy
043642011 08 04.955779.49238C/2009 Y1 (Catalina) 3.202 2.360---16.2 --- - -320L -6958pdupouy
040392011 08 04.055778.58829C/2009 Y1 (Catalina) 3.202 2.360---14.7 --- - -500L -10A77fkugel
043582011 08 04.055778.50669C/2009 Y1 (Catalina) 3.202 2.360---15.7 --- - -320L -6958pdupouy
041942011 08 02.055776.51663C/2009 Y1 (Catalina) 3.189 2.371---15.3 --- - -200T -6958pdupouy
043502011 08 01.055775.50728C/2009 Y1 (Catalina) 3.183 2.378---15.7 --- - -320L -6958pdupouy
043432011 07 30.955774.49861C/2009 Y1 (Catalina) 3.171 2.391---15.7 --- - -320L -6958pdupouy
043382011 07 30.055773.57746C/2009 Y1 (Catalina) 3.171 2.391---15.7 --- - -320L -6958pdupouy
041662011 07 29.155772.63011C/2009 Y1 (Catalina) 3.165 2.398---15 --- - -200T -6958pdupouy
040032011 07 29.055772.59195C/2009 Y1 (Catalina) 3.165 2.398---15.7 --- - -410L -5.6B51jnicolas
043302011 07 28.155771.60731C/2009 Y1 (Catalina) 3.158 2.406---15.8 --- - -320L -6958pdupouy
043232011 07 23.055766.5525C/2009 Y1 (Catalina) 3.128 2.449---15.7 --- - -320L -6958pdupouy
043142011 07 15.055758.51287C/2009 Y1 (Catalina) 3.080 2.530---15.6 --- - -320L -6958pdupouy
039712011 07 12.055755.58809C/2009 Y1 (Catalina) 3.063 2.565Pict--15.7 --- 330 -410L -5.6B51jnicolas
039672011 07 12.055755.51243C/2009 Y1 (Catalina) 3.063 2.565---15.7 --- - -320L -6958pdupouy
039602011 07 08.055751.58455C/2009 Y1 (Catalina) 3.040 2.612---15.6 --- - -320L -6958pdupouy
043112011 07 08.055751.58405C/2009 Y1 (Catalina) 3.040 2.612---15.6 --- - -320L -6958pdupouy
037532011 07 05.055748.58397C/2009 Y1 (Catalina) 3.022 2.650---15.2 --- - -500L -10A77fkugel
039552011 07 05.055748.58268C/2009 Y1 (Catalina) 3.022 2.650---15.8 --- - -320L -6958pdupouy
039502011 07 04.055747.59458C/2009 Y1 (Catalina) 3.017 2.662---16.1 --- - -320L -6958pdupouy
039482011 07 03.055746.59689C/2009 Y1 (Catalina) 3.011 2.675---15.8 --- - -320L -6958pdupouy
039432011 07 02.055745.58295C/2009 Y1 (Catalina) 3.005 2.688---15.7 --- - -320L -6958pdupouy
038812011 07 01.055744.57496C/2009 Y1 (Catalina) 3.000 2.701---15.6 --- - -320L -6958pdupouy
038082011 06 27.055740.5722C/2009 Y1 (Catalina) 2.978 2.753---15.3 --- - -200T -6958pdupouy
038622011 06 25.055738.58797C/2009 Y1 (Catalina) 2.967 2.779---15.7 --- - -320L -6958pdupouy
037822011 06 21.155734.60215C/2009 Y1 (Catalina) 2.945 2.832---15.5 --- - -200T -6958pdupouy
038422011 06 20.055733.59363C/2009 Y1 (Catalina) 2.940 2.845---15.8 --- - -320L -6958pdupouy
037712011 06 17.055730.55185C/2009 Y1 (Catalina) 2.924 2.885---15.8 --- - -200T -6958pdupouy
037672011 06 15.055728.56192C/2009 Y1 (Catalina) 2.913 2.911---15.3 --- - -200T -6958pdupouy
036772011 06 12.155725.61093C/2009 Y1 (Catalina) 2.898 2.950---15.2 --- - -200T -6958pdupouy
036742011 06 12.055725.57825C/2009 Y1 (Catalina) 2.898 2.950Pict--15.3 0.38-0.01 - -254L -8C10jfsoulier
036342011 06 03.155716.61666C/2009 Y1 (Catalina) 2.853 3.062---15.4 --- - -200T -6958pdupouy
035912011 05 29.055711.5883C/2009 Y1 (Catalina) 2.828 3.121Pict--15.2 --- - -200T -6958pdupouy
035502011 05 24.155706.6071C/2009 Y1 (Catalina) 2.805 3.177Pict--15.3 --- - -200T -6958pdupouy
035432011 05 23.155705.61212C/2009 Y1 (Catalina) 2.800 3.188---15.1 --- - -200T -6958pdupouy
035092011 05 18.155700.61772C/2009 Y1 (Catalina) 2.778 3.239---15.1 --- - -200T -6958pdupouy
035022011 05 17.155699.61813C/2009 Y1 (Catalina) 2.773 3.248---15.2 --- - -200T -6958pdupouy
034322011 05 09.155691.64694C/2009 Y1 (Catalina) 2.739 3.319---14.9 --- - -200T -6958pdupouy
019902011 02 08.755602.2793C/2009 Y1 (Catalina) 2.523 3.155---14.9 --- - -200T -6958pdupouy
018962011 02 04.755598.28189C/2009 Y1 (Catalina) 2.521 3.112---15.6 --- - -320L -6958pdupouy
017862011 01 23.755586.28383C/2009 Y1 (Catalina) 2.521 2.976---15 --- - -320L -6958pdupouy
017542011 01 21.755584.28893C/2009 Y1 (Catalina) 2.522 2.952---15 --- - -320L -6958pdupouy
017432011 01 20.855583.30539C/2009 Y1 (Catalina) 2.522 2.940---14.8 --- - -320L -6958pdupouy
017352011 01 19.755582.29152C/2009 Y1 (Catalina) 2.523 2.929---15 --- - -320L -6958pdupouy
016852011 01 16.755579.28722C/2009 Y1 (Catalina) 2.524 2.894---14.8 --- - -320L -6958pdupouy
016842011 01 15.755578.28045C/2009 Y1 (Catalina) 2.525 2.882Pict--14.8 --- - -320L -6958pdupouy
016832011 01 14.755577.27947C/2009 Y1 (Catalina) 2.526 2.870---14.7 --- - -320L -6958pdupouy
016822011 01 13.755576.28209C/2009 Y1 (Catalina) 2.526 2.859---14.9 --- - -320L -6958pdupouy
016382011 01 09.755572.27602C/2009 Y1 (Catalina) 2.530 2.813Pict--14.8 --- - -320L -6958pdupouy
016262011 01 07.755570.28325C/2009 Y1 (Catalina) 2.532 2.790---14.9 --- - -320L -6958pdupouy
015462011 01 03.755566.27472C/2009 Y1 (Catalina) 2.536 2.746---14.9 --- - -320L -6958pdupouy
015212010 12 31.755563.26344C/2009 Y1 (Catalina) 2.540 2.714---14.9 --- - -320L -6958pdupouy
014812010 12 28.755560.2729C/2009 Y1 (Catalina) 2.544 2.683---14.1 --- - -500L --A77fkugel
014952010 12 28.755560.26969C/2009 Y1 (Catalina) 2.544 2.683---14.9 --- - -320L -6958pdupouy
014942010 12 26.755558.26079C/2009 Y1 (Catalina) 2.547 2.664---14.8 --- - -320L -6958pdupouy
014932010 12 25.755557.26432C/2009 Y1 (Catalina) 2.548 2.654---14.8 --- - -320L -6958pdupouy
013982010 12 20.755552.28043C/2009 Y1 (Catalina) 2.557 2.609---14.9 --- - -320L -6958pdupouy
013972010 12 19.755551.29703C/2009 Y1 (Catalina) 2.559 2.601---14.8 --- - -320L -6958pdupouy
013322010 12 15.755547.28501C/2009 Y1 (Catalina) 2.567 2.569---14.9 --- - -320L -6958pdupouy
013142010 12 15.755547.22701C/2009 Y1 (Catalina) 2.567 2.569---14.3 --- - -500L --A77fkugel
013312010 12 14.755546.28243C/2009 Y1 (Catalina) 2.569 2.562---14.9 --- - -320L -6958pdupouy
013302010 12 13.755545.28873C/2009 Y1 (Catalina) 2.571 2.555---15 --- - -320L -6958pdupouy
013292010 12 11.755543.27684C/2009 Y1 (Catalina) 2.575 2.542---14.9 --- - -320L -6958pdupouy
013282010 12 10.755542.28572C/2009 Y1 (Catalina) 2.577 2.536---14.7 --- - -320L -6958pdupouy
013272010 12 09.755541.28331C/2009 Y1 (Catalina) 2.580 2.531---14.8 --- - -320L -6958pdupouy
013262010 12 06.855538.3328C/2009 Y1 (Catalina) 2.587 2.515---14.7 --- - -320L -6958pdupouy
012012010 12 04.755536.22622C/2009 Y1 (Catalina) 2.591 2.506Pict--13.6 --- - -500L -10A77fkugel
014282010 11 29.855531.38416C/2009 Y1 (Catalina) 2.604 2.489---14.5 --- - -320L -6958pdupouy
014272010 11 24.755526.28175C/2009 Y1 (Catalina) 2.618 2.481---14.4 --- - -320L -6958pdupouy
014262010 11 23.855525.30825C/2009 Y1 (Catalina) 2.621 2.481---14.4 --- - -320L -6958pdupouy
014252010 11 16.755518.28773C/2009 Y1 (Catalina) 2.643 2.486---14.6 --- - -320L -6958pdupouy
014242010 11 13.855515.38592C/2009 Y1 (Catalina) 2.653 2.494---14.8 --- - -320L -6958pdupouy
011562010 11 13.755515.24037C/2009 Y1 (Catalina) 2.653 2.494---14.9 --- - -500L --A77fkugel
011032010 10 26.755497.25787C/2009 Y1 (Catalina) 2.718 2.601---14.6 --- - -500L --A77fkugel
000982010 03 06.855263.34598C/2009 Y1 (Catalina) 4.196 3.646---17.5 --- - -500L --A77fkugel

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