2021 GO

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1874347000
Semi-major axis (a)1.2332945000 AU
Inclination (i)17.39300000°
Long. of Asc. Node (Ω)190.69302000°
Arg. of Perihelion (ω)349.20295000°
Mean Anomaly (M)146.61789000°
Mean Motion (n)0.7196210500°/day
Perihelion dist (q)1.00213230 AU
Aphelion dist (Q)1.46445670 AU
Orbital Period1.36962030 yr
Physical Parameters
H (abs. magnitude)25.39
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.920″
Uncertainty7
Orbit TypeAmor
MOID0.005712 AU
Observations Used64
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-04-06
Observations (64)
Date Type RA Dec Mag Band Observatory
2021-04-03 22:11:00 C 09 04 40.19 +51 52 41.1 V 595
2021-04-05 02:55:22 C 09 58 19.88 +62 16 25.6 V I52
2021-04-05 02:57:12 C 09 58 23.35 +62 16 56.2 V I52
2021-04-05 02:59:01 C 09 58 26.92 +62 17 28.2 V I52
2021-04-05 03:00:50 C 09 58 30.41 +62 17 59.6 V I52
2021-04-06 02:02:45 S 10 49 27.917 +67 24 05.87 L C51
2021-04-06 06:45:19 S 11 00 29.878 +68 10 05.09 L C51
2021-04-06 07:15:00 C 11 01 07.85 +68 17 58.4 V I52
2021-04-06 07:17:37 C 11 01 13.64 +68 18 20.7 V I52
2021-04-06 07:20:15 C 11 01 19.37 +68 18 43.9 V I52
2021-04-06 11:27:20 S 11 11 37.603 +68 51 00.83 L C51
2021-04-06 13:02:20 S 11 15 21.437 +69 03 25.56 L C51
2021-04-06 16:10:50 S 11 22 49.111 +69 26 54.92 L C51
2021-04-06 22:27:39 S 11 37 42.715 +70 07 59.23 L C51