2017 AG21

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2016-12-18 (JD 2457740.5)
Eccentricity (e)0.1025092000
Semi-major axis (a)1.0737611000 AU
Inclination (i)12.06260000°
Long. of Asc. Node (Ω)17.49500000°
Arg. of Perihelion (ω)20.58425000°
Mean Anomaly (M)37.91999000°
Mean Motion (n)0.8858140600°/day
Perihelion dist (q)0.96369070 AU
Aphelion dist (Q)1.18383150 AU
Orbital Period1.11265750 yr
Physical Parameters
H (abs. magnitude)21.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.810″
Uncertainty
Orbit TypeApollo
MOID0.030489 AU
Observations Used13
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-01-06
Observations (13)
Date Type RA Dec Mag Band Observatory
2017-01-05 06:15:23 S 20 09 00.70 +69 29 11.8 L C51
2017-01-05 09:23:54 S 20 09 14.47 +69 33 36.0 L C51
2017-01-05 14:06:50 S 20 09 35.02 +69 40 10.1 L C51
2017-01-05 18:49:46 S 20 09 55.62 +69 46 44.9 L C51
2017-01-05 21:58:27 S 20 10 09.55 +69 51 07.1 L C51
2017-01-05 23:32:42 S 20 10 16.80 +69 53 20.8 L C51
2017-01-06 01:07:08 S 20 10 24.04 +69 55 33.5 L C51
2017-01-06 04:15:39 S 20 10 37.99 +69 59 56.7 L C51
2017-01-06 07:24:20 S 20 10 52.59 +70 04 21.3 L C51
2017-01-06 08:58:35 S 20 10 59.77 +70 06 32.5 L C51
2017-01-06 10:33:01 S 20 11 06.98 +70 08 44.8 L C51
2017-01-06 13:41:31 S 20 11 21.65 +70 13 08.7 L C51
2017-01-06 15:15:57 S 20 11 28.45 +70 15 20.3 L C51