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
2003-03-03 22:33:11 C 08 15 19.87 +19 15 55.4 c 938
2003-03-03 22:36:10 C 08 15 19.80 +19 15 58.8 c 938
2003-03-03 22:39:11 C 08 15 19.71 +19 16 03.1 c 938
2003-03-03 22:42:10 C 08 15 19.61 +19 16 07.0 c 938
2003-03-04 02:10:16 C 08 15 15.07 +19 20 29.7 d 712
2003-03-04 02:26:07 C 08 15 14.62 +19 20 50.2 d 712
2003-03-04 02:41:08 C 08 15 14.21 +19 21 09.5 d 712
2003-03-04 03:00:57 C 08 15 13.64 +19 21 34.6 d 712
2003-03-04 03:58:47 C 08 15 11.64 +19 22 47.9 c 842
2003-03-04 04:08:30 C 08 15 11.36 +19 22 59.9 c 842
2003-03-04 04:17:26 C 08 15 11.10 +19 23 10.5 c 842
2003-03-04 19:21:59 C 08 14 50.97 +19 41 40.6 J87
2003-03-04 19:25:32 C 08 14 50.75 +19 41 44.8 J87
2003-03-04 19:28:30 C 08 14 50.72 +19 41 48.6 J87
2003-03-04 20:13:32 C 08 14 49.22 +19 42 39.3 c 084
2003-03-05 00:22:02 C 08 14 44.55 +19 47 42.1 16.2 c H72
2003-03-05 00:24:27 C 08 14 44.52 +19 47 44.9 16.1 c H72
2003-03-05 00:31:06 C 08 14 44.34 +19 47 52.9 16.0 c H72
2003-03-05 01:45:20 C 08 14 42.50 +19 49 21.5 15.8 c H72
2003-03-05 01:52:07 C 08 14 42.29 +19 49 29.4 15.9 c H72
2003-03-05 01:57:38 C 08 14 42.22 +19 49 35.5 16.0 c H72
2003-03-05 03:04:16 C 08 14 40.51 +19 50 54.3 15.9 c H72
2003-03-05 03:07:48 C 08 14 40.43 +19 50 58.6 15.8 c H72
2003-03-05 03:09:16 C 08 14 40.36 +19 51 00.2 15.8 c H72
2003-03-05 04:23:54 C 08 14 38.94 +19 52 26.2 16.8 c 704
2003-03-05 04:43:51 C 08 14 38.44 +19 52 49.6 17.4 c 704
2003-03-05 05:03:22 C 08 14 37.96 +19 53 12.0 17.7 c 704
2003-03-05 05:22:36 C 08 14 37.49 +19 53 34.6 17.2 c 704
2003-03-05 05:42:25 C 08 14 36.97 +19 53 57.5 16.9 c 704
2003-03-05 21:41:17 C 08 14 18.63 +20 12 08.6 c 198
2003-03-05 21:58:19 C 08 14 18.29 +20 12 27.6 c 198
2003-03-05 22:03:48 C 08 14 18.10 +20 12 31.1 c 084
2003-03-05 22:07:39 C 08 14 18.10 +20 12 37.7 c 198
2003-03-05 22:13:53 C 08 14 17.97 +20 12 44.8 c 198
2003-03-06 02:16:35 C 08 14 14.22 +20 17 16.9 d 712
2003-03-06 02:30:08 C 08 14 13.73 +20 17 33.9 15.9 H72
2003-03-06 02:31:51 C 08 14 13.71 +20 17 35.8 15.9 H72
2003-03-06 02:33:36 C 08 14 13.71 +20 17 37.6 16.0 H72
2003-03-06 02:35:26 C 08 14 13.64 +20 17 40.2 16.0 H72
2003-03-06 02:42:51 C 08 14 13.76 +20 17 44.0 d 712
2003-03-06 04:14:00 C 08 14 11.51 +20 19 27.3 15.8 H72
2003-03-06 04:16:40 C 08 14 11.51 +20 19 30.2 15.8 H72
2003-03-06 04:18:01 C 08 14 11.48 +20 19 31.9 15.9 H72
2003-03-06 04:19:19 C 08 14 11.47 +20 19 33.3 15.8 H72
2003-03-06 04:20:40 C 08 14 11.37 +20 19 34.7 15.8 H72
2003-03-06 04:21:58 C 08 14 11.33 +20 19 36.2 15.7 H72
2003-03-06 05:38:51 C 08 14 10.17 +20 20 58.5 16.8 c 704
2003-03-06 05:58:01 C 08 14 09.79 +20 21 19.6 17.5 c 704
2003-03-06 06:17:14 C 08 14 09.38 +20 21 40.3 16.6 c 704
2003-03-06 06:36:19 C 08 14 08.99 +20 22 00.8 16.3 c 704