699726 (2021 GR12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7393011932 ± 5.92e-08
Semi-major axis (a)2.0872478892 AU ± 4.28e-08
Inclination (i)13.72328156° ± 4.32e-06
Long. of Asc. Node (Ω)186.77717453° ± 2.01e-05
Arg. of Perihelion (ω)239.77392661° ± 1.85e-05
Mean Anomaly (M)262.94349172° ± 8.82e-06
Mean Motion (n)0.3268520629°/day ± 1.01e-08
Perihelion dist (q)0.54414303 AU ± 1.24e-07
Aphelion dist (Q)3.63035274 AU ± 1.44e-07
Orbital Period3.01551189 yr ± 9.28e-08
Physical Parameters
H (abs. magnitude)18.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.232″
Uncertainty0
Orbit TypeApollo
MOID0.103355 AU
Observations Used257
Oppositions8
Arc Total2012-2024
First Observation Used2012-05-18
Last Observation Used2024-04-09
Observations (262)
Date Type RA Dec Mag Band Observatory
2023-07-01 22:57:07 S 00 10 18.55 +19 59 00.0 L C51
2023-07-01 22:57:19 S 00 10 18.54 +19 59 00.1 L C51
2023-07-02 02:03:59 S 00 10 56.39 +20 03 00.8 L C51
2023-07-02 05:10:49 S 00 11 34.40 +20 07 02.5 L C51
2023-07-02 08:17:40 S 00 12 12.52 +20 11 04.7 L C51
2023-07-02 11:24:20 S 00 12 50.77 +20 15 06.1 L C51
2023-07-02 11:24:31 S 00 12 50.80 +20 15 07.1 L C51
2023-07-02 17:38:03 S 00 14 07.84 +20 23 11.7 L C51
2023-07-02 20:44:53 S 00 14 46.66 +20 27 15.1 L C51
2024-04-09 12:22:45 C 15 01 42.315 -06 18 55.56 X F52
2024-04-09 12:40:48 C 15 01 41.339 -06 18 47.98 X F52
2024-04-09 12:58:52 C 15 01 40.324 -06 18 39.96 X F52