274P/Tombaugh-Tenagra (Record n° 8531)
Orbital period : 9.15 years
NASA/JPL elements
IAU/MPC elements
On 2013 Feb 12 21h37 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.5 m2 standard deviation 0.2 Aperture radius used for m2 5.6 " r (dist/Sun) 2.443 AU d (dist/Earth) 1.654 AU Right ascension 06 41 23.08 h m s Declination +36 30 48.0 ° ' " 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 2013.02.13 16:03:25
AC2 [nicolas.joel@wanadoo.fr]
NET USNO-B1.0
0274P KC2013 02 12.90073 06 41 23.08 +36 30 48.0 17.4 N B51
0274P KC2013 02 12.91896 06 41 23.02 +36 30 50.4 17.7 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 1050 s Air mass 1.03 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 2013 Feb 13 16h16m42s Observation modification date 2013 Feb 13 16h17m40s