274P/Tombaugh-Tenagra (Record n° 8183)
Orbital period : 9.15 years
NASA/JPL elements
IAU/MPC elements
On 2012 Dec 18 23h18 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.4 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 2.491 AU d (dist/Earth) 1.549 AU Right ascension 07 15 01.37 h m s Declination +30 15 47.2 ° ' " 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 2012.12.19 16:19:51
AC2 [nicolas.joel@wanadoo.fr]
NET USNO-B1.0
PK12W32X KC2012 12 18.97099 07 15 01.37 +30 15 47.2 17.4 N B51
PK12W32X KC2012 12 18.98338 07 15 00.96 +30 15 54.7 17.5 N B51
PK12W32X KC2012 12 18.98945 07 15 00.66 +30 15 57.8 17.4 N B51
PK12W32X KC2012 12 18.99700 07 15 00.40 +30 16 01.9 17.4 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 1380 s Air mass 1.06 Observatory MPC code B51 Location 06 Vallauris Reference stars catalog USNO-B1.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2012 Dec 19 16h26m19s Observation modification date 2012 Dec 19 16h27m21s