154P/Brewington (Record n° 9998)
Perihelion distance : 1.55 AU
Inclination to ecliptic : 18 °
Orbital period : 10.5 years
Eccentricity : 0.68
NASA/JPL elements
IAU/MPC elements
On 2013 Sep 02 22h18 UT by Luc ArnoldMagnitude (MPC m2) 15.9 Magnitude standard deviation 0.1 Aperture radius for m2 6.6 " r (dist/Sun) 1.946 AU d (dist/Earth) 0.940 AU Right ascension 338.09446 ° Declination -13.33414 ° MPC report COD 511
CON L. Arnold, OHP 04870 Saint-Michel-l'Observatoire, France [luc.arnold@oamp.fr]
OBS L. Arnold
MEA L. Arnold
TEL 0.20-m f/5.5 Newtonian reflector + CCD
ACK MPCReport file updated 2013.09.03 00:15:00
AC2 luc.arnold@oamp.fr
NET UCAC-4
0154P KC2013 09 02.92895 22 32 22.67 -13 20 02.9 16.0 N 511
0154P KC2013 09 02.93485 22 32 22.26 -13 19 59.4 15.9 N 511
0154P KC2013 09 02.94075 22 32 21.81 -13 19 56.0 15.9 N 511
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1100 mm Instrument focale/diameter 5.5 Sensor CCD Observatory MPC code 511 Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA URL for more information or pictures http://www.obs-hp.fr/~larnold/v2/LucArnold/Welcome.html Remarks or comments 2013-09-02: 102P en CLR, 154P et 257P en r' Observation submission date 2013 Sep 03 10h53m56s