2021 GP

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0991948164 ± 6.58e+00
Semi-major axis (a)1.0989777853 AU ± 9.05e+00
Inclination (i)7.21239351° ± 2.33e+02
Long. of Asc. Node (Ω)13.52913415° ± 4.47e+02
Arg. of Perihelion (ω)218.04729085° ± 6.26e+02
Mean Anomaly (M)336.14691280° ± 1.69e+04
Mean Motion (n)0.8555175157°/day ± 1.06e+01
Perihelion dist (q)0.98996489 AU ± 1.09e+01
Aphelion dist (Q)1.20799068 AU ± 1.23e+01
Orbital Period1.15208194 yr ± 1.42e+01
Physical Parameters
H (abs. magnitude)28.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-12
RMS Residual0.419″
Uncertainty3
Orbit TypeApollo
MOID0.008000 AU
Observations Used20
Oppositions1
Arc Total2021-2021
First Observation Used2021-04-02
Last Observation Used2021-04-05
Observations (21)
Date Type RA Dec Mag Band Observatory
2021-04-02 06:14:27 C 10 47 00.82 +25 16 30.6 V G96
2021-04-02 06:21:49 C 10 46 53.86 +25 14 39.9 V G96
2021-04-02 06:29:12 C 10 46 47.05 +25 12 51.7 V G96
2021-04-02 08:32:31 C 10 44 54.40 +24 41 47.3 V G96
2021-04-02 08:35:39 C 10 44 51.60 +24 40 59.3 V G96
2021-04-02 20:50:53 C 10 35 27.15 +21 25 59.9 V 204
2021-04-02 22:11:12 C 10 34 09.14 +21 03 15.1 V 204
2021-04-03 04:17:36 C 10 29 12.19 +19 18 10.6 V G96
2021-04-03 04:19:56 C 10 29 09.80 +19 17 28.6 V G96
2021-04-03 04:22:16 C 10 29 07.39 +19 16 46.5 V G96
2021-04-03 20:40:48 C 10 14 16.02 +13 54 55.3 V L01
2021-04-03 20:45:07 C 10 14 11.30 +13 53 24.2 V L01
2021-04-03 20:49:29 C 10 14 06.59 +13 51 51.3 V L01
2021-04-03 20:53:51 C 10 14 01.84 +13 50 19.2 V L01
2021-04-03 20:58:37 C 10 13 56.67 +13 48 38.4 V L01
2021-04-03 22:15:29 C 10 12 42.52 +13 20 23.5 V J95
2021-04-03 22:21:13 C 10 12 36.35 +13 18 20.4 V J95
2021-04-03 22:27:30 C 10 12 29.61 +13 16 06.0 V J95
2021-04-03 22:33:48 C 10 12 22.81 +13 13 50.6 V J95
2021-04-05 02:45:30 C 09 44 21.90 +02 06 40.7 V I52
2021-04-05 02:52:00 C 09 44 13.85 +02 03 55.3 V I52