2021 GD3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2151960348 ± 1.71e-08
Semi-major axis (a)1.3142820843 AU ± 3.37e-09
Inclination (i)3.94037618° ± 4.11e-06
Long. of Asc. Node (Ω)33.51529817° ± 8.42e-06
Arg. of Perihelion (ω)178.62623500° ± 5.22e-05
Mean Anomaly (M)17.27115791° ± 3.09e-05
Mean Motion (n)0.6541530858°/day ± 2.52e-09
Perihelion dist (q)1.03145379 AU ± 2.27e-08
Aphelion dist (Q)1.59711038 AU ± 2.29e-08
Orbital Period1.50672114 yr ± 5.80e-09
Physical Parameters
H (abs. magnitude)26.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.308″
Uncertainty0
Orbit TypeAmor
MOID0.025299 AU
Observations Used55
Oppositions1
Arc Total2021-2024
First Observation Used2021-04-05
Last Observation Used2024-04-29
Observations (58)
Date Type RA Dec Mag Band Observatory
2024-04-16 05:20:47 C 11 19 25.615 +21 22 21.94 V I52
2024-04-16 05:28:34 C 11 19 26.130 +21 21 47.74 V I52
2024-04-17 09:25:27 C 11 22 56.220 +19 15 41.59 V T12
2024-04-17 09:34:08 C 11 22 56.851 +19 14 59.29 V T12
2024-04-17 09:43:31 C 11 22 57.544 +19 14 13.46 V T12
2024-04-29 03:14:03 C 12 20 34.465 -14 42 36.72 V G96
2024-04-29 03:22:14 C 12 20 36.226 -14 43 51.85 V G96
2024-04-29 03:30:25 C 12 20 38.008 -14 45 09.14 V G96