Perihelion distance : 2 AU
Inclination to ecliptic : 6 °
Orbital period : 7.21 years
Eccentricity : 0.46
NASA/JPL elements
IAU/MPC elements
On 2011 Aug 22 00h25 UT by Joel Nicolas
(Copyright Joel Nicolas)
| Coma Total magnitude (m1) | 13.9 | Aperture radius for m1 | 0.4 ' | Magnitude (MPC m2) | 15 | Magnitude standard deviation | 0.1 | Aperture radius for m2 | 5.6 " | Coma diameter | 0.8 ' | Tail position angle (PA) | 248 ° | r (dist/Sun) | 2.317 AU | d (dist/Earth) | 1.419 AU | Right ascension | 0.51783 ° | Declination | +7.64697 ° | 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 2011.08.22 15:48:57 AC2 [nicolas.joel@wanadoo.fr] NET USNO-A2.0 0078P C2011 08 22.01736 00 02 04.28 +07 38 49.1 15.0 N B51 0078P C2011 08 22.02775 00 02 04.20 +07 38 48.5 15.0 N B51 0078P C2011 08 22.04129 00 02 04.09 +07 38 47.6 15.1 N B51 0078P C2011 08 22.01933 00 02 04.27 +07 38 48.9 13.9 T B51 | Instrument type | Newton | Instrument aperture (0=naked eye) | 410 mm | Instrument focale length | 1353 mm | Instrument focale/diameter | 3.3 | Filter | None | Camera | ST8XME | Sensor | CCD | Binning | 1x1 | Exposure total time | 1800 s | Air mass | 1.26 | Observatory MPC code | B51 | Location | 06 Vallauris | Reference stars catalog (ast) | USNO-A2.0 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 1.4 "/pix | Observation submission date | 2011 Aug 22 16h22m46s | Observation modification date | 2011 Aug 22 16h24m45s |
(Record n° 4097)