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
2024-04-19 09:30:51 C 13 35 16.817 +45 15 22.54 X F52
2024-04-19 09:46:19 C 13 35 14.896 +45 15 35.03 X F52
2024-04-20 07:00:46 C 13 32 40.063 +45 32 17.41 V 703
2024-04-20 07:04:06 C 13 32 39.617 +45 32 20.18 V 703
2024-04-20 07:07:27 C 13 32 39.199 +45 32 22.99 V 703
2024-04-20 07:10:47 C 13 32 38.785 +45 32 25.73 V 703
2024-04-20 12:26:43 C 13 31 59.806 +45 36 28.31 X F52
2024-04-20 12:42:54 C 13 31 57.790 +45 36 40.42 X F52
2024-04-20 12:58:56 C 13 31 55.789 +45 36 52.39 X F52
2024-04-21 08:01:32 C 13 29 35.624 +45 51 07.27 V 703
2024-04-21 08:04:54 C 13 29 35.286 +45 51 09.76 V 703
2024-04-21 08:08:16 C 13 29 34.876 +45 51 11.66 V 703
2024-04-21 08:11:38 C 13 29 34.440 +45 51 14.33 V 703
2024-04-21 09:46:15 C 13 29 22.999 +45 52 25.14 V T05
2024-04-21 10:33:02 C 13 29 17.078 +45 52 59.23 V T05
2024-04-21 11:14:05 C 13 29 11.887 +45 53 29.08 V T05
2024-04-21 11:19:56 C 13 29 11.105 +45 53 33.50 V T05
2024-04-22 07:21:42 C 13 26 42.324 +46 07 48.22 V G96
2024-04-22 07:30:07 C 13 26 41.258 +46 07 54.01 V G96
2024-04-22 07:38:33 C 13 26 40.178 +46 07 59.88 V G96
2024-04-22 07:46:59 C 13 26 39.116 +46 08 05.64 V G96
2024-04-22 08:53:02 C 13 26 30.772 +46 08 51.11 V 703
2024-04-22 08:56:10 C 13 26 30.296 +46 08 53.30 V 703
2024-04-22 08:59:18 C 13 26 29.904 +46 08 55.32 V 703
2024-04-22 09:02:27 C 13 26 29.537 +46 08 57.34 V 703
2024-04-23 11:39:42 C 13 23 09.893 +46 26 53.95 V T05
2024-04-23 11:44:34 C 13 23 09.319 +46 26 57.66 V T05
2024-04-23 11:58:53 C 13 23 07.414 +46 27 06.95 V T05
2024-04-23 12:10:25 C 13 23 05.976 +46 27 13.90 V T05
2024-04-24 13:43:35 C 13 19 52.782 +46 43 19.11 X F52
2024-04-24 13:58:47 C 13 19 50.835 +46 43 28.08 X F52
2024-04-24 14:13:58 C 13 19 48.926 +46 43 36.78 X F52
2024-04-26 11:21:39 C 13 14 06.202 +47 09 31.38 X F52
2024-04-26 11:53:46 C 13 14 02.043 +47 09 48.26 X F52
2024-04-26 12:09:52 C 13 13 59.951 +47 09 56.53 X F52
2024-04-27 09:40:36 C 13 11 16.286 +47 21 06.66 V T05
2024-04-27 09:45:10 C 13 11 15.694 +47 21 08.86 V T05
2024-04-27 09:52:59 C 13 11 14.664 +47 21 12.42 V T05
2024-04-27 10:44:11 C 13 11 07.994 +47 21 37.73 V T05
2024-04-29 01:25:44 C 13 06 13.42 +47 39 39.4 V W46
2024-04-29 01:39:46 C 13 06 11.61 +47 39 45.9 V W46
2024-04-29 02:00:10 C 13 06 08.97 +47 39 55.0 V W46
2024-04-29 08:29:27 C 13 05 18.971 +47 42 42.48 V 703
2024-04-29 08:36:02 C 13 05 17.873 +47 42 45.58 V 703
2024-04-29 08:39:19 C 13 05 17.552 +47 42 46.58 V 703
2024-05-01 08:30:43 C 12 59 13.960 +48 01 12.86 V 703
2024-05-01 08:34:00 C 12 59 13.524 +48 01 13.73 V 703
2024-05-01 08:37:18 C 12 59 13.178 +48 01 15.78 V 703
2024-05-01 08:40:35 C 12 59 12.628 +48 01 16.46 V 703
2024-05-01 09:20:26 C 12 59 08.045 +48 01 32.34 V T05