158P/Kowal-LINEAR (Record n° 4685)
Orbital period : 11.39 years
NASA/JPL elements
IAU/MPC elements
On 2011 Oct 01 20h39 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 18 m2 standard deviation 0.2 Aperture radius used for m2 5.6 " r (dist/Sun) 4.603 AU d (dist/Earth) 3.817 AU Right ascension 21 51 03.35 h m s Declination -15 48 12.3 ° ' " MPC report COD B51
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2011.10.02 17:57:25
AC2 [nicolas.joel@wanadoo.fr]
NET USNO-A2.0
0158P KC2011 10 01.86053 21 51 03.35 -15 48 12.3 17.8 N B51
0158P KC2011 10 01.87581 21 51 03.05 -15 48 14.3 18.2 N B51
Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) None Camera ST8XME Sensor CCD Binning 1x1 Exposure total time 1800 s Air mass 1.95 Observatory MPC code B51 Location 06 Vallauris Reference stars catalog USNO-A2.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2011 Oct 02 18h00m37s Observation modification date 2011 Oct 02 18h05m06s