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
2012-05-18 08:40:51 C 14 28 49.512 -02 06 44.08 V F51
2012-05-18 09:00:23 C 14 28 48.633 -02 06 40.13 V F51
2013-07-02 07:53:01 C 16 29 47.630 -04 21 36.17 V F51
2013-07-02 08:12:05 C 16 29 46.916 -04 21 36.75 V F51
2013-07-02 08:31:12 C 16 29 46.220 -04 21 36.84 V F51
2013-07-02 08:50:16 C 16 29 45.512 -04 21 37.56 V F51
2015-04-21 12:41:44 C 14 59 15.994 -05 10 56.20 V F51
2015-04-21 13:00:23 C 14 59 14.961 -05 10 49.48 V F51
2015-05-26 07:37:09 C 14 18 08.130 -01 26 34.62 V F51
2015-05-26 07:55:41 C 14 18 07.460 -01 26 31.77 V F51
2015-05-26 08:32:51 C 14 18 06.025 -01 26 26.46 V F51
2016-06-05 08:51:11 C 16 54 55.093 -04 50 06.50 V F51
2016-06-05 09:21:49 C 16 54 53.688 -04 50 03.41 V F51
2016-06-05 09:37:04 C 16 54 52.986 -04 50 01.69 V F51
2016-06-07 10:49:59 C 16 52 38.734 -04 44 57.58 V F51
2016-06-07 11:21:57 C 16 52 37.228 -04 44 54.46 V F51
2016-06-07 11:38:03 C 16 52 36.495 -04 44 52.65 V F51
2016-06-29 09:16:21 C 16 30 11.856 -04 21 06.83 V F51
2016-06-29 09:31:26 C 16 30 11.299 -04 21 07.02 V F51
2019-05-27 09:22:41 C 17 02 54.635 -05 23 35.72 V F51
2019-05-27 09:40:44 C 17 02 53.843 -05 23 33.06 V F51
2019-05-27 09:58:45 C 17 02 53.030 -05 23 30.52 V F51
2019-05-27 10:16:50 C 17 02 52.238 -05 23 27.87 V F51
2019-06-02 10:30:31 C 16 56 29.147 -05 04 09.20 V F52
2019-06-07 10:33:30 C 16 51 04.251 -04 50 48.31 V F51
2019-06-07 10:53:18 C 16 51 03.353 -04 50 46.39 V F51
2019-06-07 11:13:05 C 16 51 02.455 -04 50 44.23 V F51
2019-06-11 11:46:42 C 16 46 41.402 -04 41 56.25 V F51
2019-06-11 12:18:50 C 16 46 39.989 -04 41 54.17 V F51
2019-06-11 12:34:57 C 16 46 39.196 -04 41 52.76 V F51
2021-04-09 12:50:57 C 15 05 20.458 -06 28 15.48 U F51
2021-04-09 13:08:19 C 15 05 19.549 -06 28 08.32 U F51
2021-04-09 13:25:38 C 15 05 18.613 -06 28 01.22 U F51
2021-04-10 07:54:23 C 15 04 21.17 -06 20 27.5 V H01
2021-04-10 07:58:59 C 15 04 20.92 -06 20 25.5 V H01
2021-04-10 08:09:38 C 15 04 20.13 -06 20 15.9 V 807
2021-04-10 08:14:58 C 15 04 19.88 -06 20 13.5 V 807
2021-04-10 08:16:19 C 15 04 19.99 -06 20 18.4 V H01
2021-04-10 08:20:17 C 15 04 19.59 -06 20 11.3 V 807
2021-04-10 08:24:15 C 15 04 19.56 -06 20 15.2 V H01
2021-04-12 08:00:41 C 15 01 48.31 -06 00 40.1 V 807
2021-04-12 08:06:00 C 15 01 48.02 -06 00 38.1 V 807
2021-04-12 08:11:18 C 15 01 47.73 -06 00 35.7 V 807
2021-04-13 07:02:08 C 15 00 34.25 -05 51 21.8 V H01
2021-04-13 07:07:44 C 15 00 33.95 -05 51 19.5 V H01
2021-04-13 07:35:27 C 15 00 32.43 -05 51 08.3 V H01
2021-04-13 07:42:34 C 15 00 32.03 -05 51 05.4 V H01
2021-04-15 11:22:13 C 14 57 42.826 -05 30 07.35 U F51
2021-04-15 11:41:21 C 14 57 41.725 -05 29 59.83 U F51
2021-04-15 12:00:31 C 14 57 40.656 -05 29 52.05 U F51