40267 (1999 GJ4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8083828681 ± 7.98e-09
Semi-major axis (a)1.3387905047 AU ± 5.08e-10
Inclination (i)34.47744958° ± 9.01e-07
Long. of Asc. Node (Ω)148.20459566° ± 7.92e-07
Arg. of Perihelion (ω)211.95484902° ± 7.44e-07
Mean Anomaly (M)290.99875735° ± 1.90e-06
Mean Motion (n)0.6362727750°/day ± 3.62e-10
Perihelion dist (q)0.25653520 AU ± 1.07e-08
Aphelion dist (Q)2.42104581 AU ± 1.07e-08
Orbital Period1.54906248 yr ± 8.81e-10
Physical Parameters
H (abs. magnitude)15.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.091″
Uncertainty0
Orbit TypeApollo
MOID0.156272 AU
Observations Used3455
Gaia Obs Used131
Oppositions22
Arc Total1955-2025
First Observation Used1955-03-25
Last Observation Used2025-05-15
Observations (3749)
Date Type RA Dec Mag Band Observatory
2021-04-24 10:38:38 C 14 59 29.38 +56 46 22.3 V T05
2021-04-24 10:41:16 C 14 59 28.95 +56 46 27.3 V T05
2021-04-24 10:47:16 C 14 59 28.10 +56 46 37.9 V T05
2021-04-24 11:14:08 C 14 59 24.12 +56 47 26.0 V T05
2021-04-24 13:34:05 C 14 59 03.572 +56 51 36.72 U F51
2021-04-24 13:42:28 C 14 59 02.329 +56 51 51.58 U F51
2021-04-24 13:50:50 C 14 59 01.105 +56 52 06.48 U F51
2021-04-24 13:59:12 C 14 58 59.884 +56 52 21.30 U F51
2021-04-24 23:04:22 C 14 57 42.35 +57 08 35.2 V K87
2021-04-24 23:06:27 C 14 57 42.02 +57 08 38.6 V K87
2021-04-24 23:08:34 C 14 57 41.67 +57 08 42.5 V K87
2021-04-25 07:20:54 C 14 56 29.28 +57 23 23.4 V 703
2021-04-25 07:29:06 C 14 56 28.06 +57 23 36.5 V 703
2021-04-25 07:37:10 C 14 56 27.00 +57 23 48.8 V 703
2021-04-26 11:07:32 C 14 52 13.58 +58 12 18.7 V T08
2021-04-26 11:53:46 C 14 52 05.99 +58 13 38.9 V T08
2021-04-26 12:05:02 C 14 52 04.12 +58 13 58.6 V T08
2021-04-28 10:38:34 C 14 44 17.94 +59 33 30.6 V T05
2021-04-28 10:43:12 C 14 44 17.07 +59 33 38.1 V T05
2021-04-28 10:52:26 C 14 44 15.42 +59 33 53.8 V T05
2021-04-28 11:07:41 C 14 44 12.66 +59 34 19.2 V T05
2021-04-28 20:31:55 C 14 42 33.26 +59 49 53.8 V K73
2021-04-28 20:39:10 C 14 42 31.93 +59 50 05.6 V K73
2021-04-30 09:15:20 C 14 35 41.58 +60 49 44.0 V T08
2021-04-30 09:22:54 C 14 35 40.07 +60 49 56.2 V T08
2021-04-30 09:40:50 C 14 35 36.47 +60 50 24.8 V T08
2021-04-30 09:44:09 C 14 35 35.81 +60 50 30.3 V T08
2021-04-30 10:08:42 C 14 35 30.89 +60 51 09.5 V T08
2021-04-30 10:13:22 C 14 35 29.96 +60 51 16.9 V T08
2021-04-30 10:22:02 C 14 35 28.21 +60 51 30.5 V T08
2021-04-30 10:44:13 C 14 35 23.73 +60 52 06.0 V T08
2021-04-30 12:19:51 C 14 35 04.560 +60 54 36.98 U F51
2021-04-30 12:33:49 C 14 35 01.761 +60 54 58.90 U F51
2021-04-30 12:47:48 C 14 34 58.953 +60 55 20.83 U F51
2021-05-01 09:30:37 C 14 30 51.945 +61 27 53.06 U F52
2021-05-01 09:45:30 C 14 30 48.818 +61 28 16.33 U F52
2021-05-01 10:00:26 C 14 30 45.682 +61 28 39.45 U F52
2021-05-01 10:15:17 C 14 30 42.553 +61 29 02.48 U F52
2021-05-01 12:04:55 C 14 30 19.455 +61 31 51.05 U F51
2021-05-01 12:17:58 C 14 30 16.704 +61 32 10.97 U F51
2021-05-01 12:31:02 C 14 30 13.968 +61 32 30.83 U F51
2021-05-01 12:44:03 C 14 30 11.222 +61 32 50.63 U F51
2021-05-05 07:21:19 C 14 09 51.62 +63 44 06.3 V 703
2021-05-05 07:29:10 C 14 09 49.64 +63 44 16.8 V 703
2021-05-05 07:37:01 C 14 09 47.73 +63 44 28.1 V 703
2021-05-05 07:44:53 C 14 09 45.67 +63 44 37.9 V 703
2021-05-05 23:01:07 S 14 05 59.87 +64 04 43.2 L C51
2021-05-06 00:35:11 S 14 05 36.17 +64 06 45.9 L C51
2021-05-06 02:09:26 S 14 05 12.52 +64 08 48.4 L C51
2021-05-06 03:42:46 S 14 04 48.94 +64 10 49.2 L C51