2021 GF16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4484216780 ± 1.84e-03
Semi-major axis (a)2.0005169168 AU ± 6.96e-03
Inclination (i)3.50199322° ± 8.71e-03
Long. of Asc. Node (Ω)211.72473625° ± 1.24e-02
Arg. of Perihelion (ω)344.81362107° ± 1.53e-02
Mean Anomaly (M)229.97822748° ± 3.11e+00
Mean Motion (n)0.3483364599°/day ± 1.82e-03
Perihelion dist (q)1.10344176 AU ± 5.32e-03
Aphelion dist (Q)2.89759207 AU ± 1.07e-02
Orbital Period2.82952374 yr ± 1.48e-02
Physical Parameters
H (abs. magnitude)24.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.238″
Uncertainty4
Orbit TypeAmor
MOID0.102836 AU
Observations Used14
Oppositions1
Arc Total2021-2021
First Observation Used2021-04-13
Last Observation Used2021-04-16
Observations (14)
Date Type RA Dec Mag Band Observatory
2021-04-13 14:39:41 C 16 44 09.790 -23 06 33.57 U F51
2021-04-13 14:49:16 C 16 44 11.123 -23 06 25.82 U F51
2021-04-13 14:58:50 C 16 44 12.450 -23 06 18.03 U F51
2021-04-14 09:08:34 C 16 46 57.47 -22 51 24.9 V 807
2021-04-14 09:11:13 C 16 46 57.85 -22 51 22.7 V 807
2021-04-14 09:13:52 C 16 46 58.19 -22 51 21.2 V 807
2021-04-14 09:16:31 C 16 46 58.57 -22 51 18.4 V 807
2021-04-14 11:22:59 C 16 47 20.451 -22 50 19.65 V 568
2021-04-14 11:24:24 C 16 47 20.639 -22 50 18.65 V 568
2021-04-14 11:25:48 C 16 47 20.828 -22 50 17.57 V 568
2021-04-14 11:27:14 C 16 47 21.023 -22 50 16.50 V 568
2021-04-16 09:04:36 C 16 53 46.63 -22 13 30.6 V 807
2021-04-16 09:12:34 C 16 53 47.50 -22 13 22.9 V 807
2021-04-16 09:20:32 C 16 53 48.51 -22 13 17.0 V 807