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
2003-03-06 06:55:35 C 08 14 08.61 +20 22 21.6 16.4 c 704
2003-03-06 21:34:28 C 08 13 54.88 +20 37 52.6 c 084
2003-03-07 22:08:21 C 08 13 35.38 +21 02 42.3 c 198
2003-03-07 22:16:14 C 08 13 35.28 +21 02 49.7 c 198
2003-03-07 22:20:11 C 08 13 35.22 +21 02 53.7 c 198
2003-03-07 22:28:05 C 08 13 35.12 +21 03 01.2 c 198
2003-03-07 22:35:58 C 08 13 35.01 +21 03 08.7 c 198
2003-03-08 05:37:19 C 08 13 30.40 +21 09 59.5 16.2 c 704
2003-03-08 05:56:26 C 08 13 30.13 +21 10 17.6 16.4 c 704
2003-03-08 06:15:26 C 08 13 29.87 +21 10 35.8 16.3 c 704
2003-03-08 06:34:09 C 08 13 29.61 +21 10 53.5 16.2 c 704
2003-03-08 06:53:06 C 08 13 29.35 +21 11 11.4 17.4 c 704
2003-03-08 19:10:43 C 08 13 23.06 +21 22 39.4 J87
2003-03-08 19:17:18 C 08 13 22.84 +21 22 45.8 J87
2003-03-08 19:23:34 C 08 13 22.86 +21 22 51.2 J87
2003-03-08 21:55:30 C 08 13 20.76 +21 25 06.9 c 084
2003-03-08 22:45:34 C 08 13 20.27 +21 25 54.9 d A28
2003-03-08 22:53:11 C 08 13 20.20 +21 26 01.5 d A28
2003-03-08 22:56:47 C 08 13 20.14 +21 26 04.9 d A28
2003-03-08 23:01:11 C 08 13 20.12 +21 26 08.7 d A28
2003-03-08 23:04:49 C 08 13 20.07 +21 26 12.2 d A28
2003-03-09 05:32:02 C 08 13 16.67 +21 32 05.7 c 452
2003-03-09 05:35:02 C 08 13 16.66 +21 32 08.4 c 452
2003-03-09 05:38:03 C 08 13 16.63 +21 32 10.7 c 452
2003-03-09 05:41:03 C 08 13 16.60 +21 32 14.1 c 452
2003-03-09 05:44:04 C 08 13 16.53 +21 32 16.5 c 452
2003-03-11 19:02:19 C 08 13 01.18 +22 22 44.3 d 170
2003-03-11 19:03:44 C 08 13 01.14 +22 22 45.7 d 170
2003-03-11 19:11:02 C 08 13 01.16 +22 22 50.9 d 170
2003-03-17 07:49:24 C 08 13 40.49 +23 47 33.0 17.8 c 608
2003-03-17 08:04:05 C 08 13 40.59 +23 47 40.9 17.7 c 608
2003-03-17 08:19:33 C 08 13 40.74 +23 47 48.9 17.8 c 608
2003-03-18 19:30:14 C 08 14 06.11 +24 05 35.7 d 151
2003-03-18 19:43:41 C 08 14 06.30 +24 05 41.5 d 151
2003-03-18 19:54:02 C 08 14 06.45 +24 05 48.8 d 151
2003-03-18 19:58:52 C 08 14 06.46 +24 05 48.8 d 151
2003-03-18 20:07:02 C 08 14 06.60 +24 05 52.6 d 151
2003-03-19 19:20:34 C 08 14 26.30 +24 16 45.7 17.0 c 947
2003-03-19 19:22:50 C 08 14 26.33 +24 16 46.6 c 947
2003-03-19 19:25:07 C 08 14 26.36 +24 16 47.6 c 947
2003-03-19 19:27:23 C 08 14 26.40 +24 16 48.6 c 947
2003-03-19 19:44:43 C 08 14 26.61 +24 16 56.7 c 947
2003-03-19 19:47:02 C 08 14 26.64 +24 16 57.8 c 947
2003-03-19 19:49:17 C 08 14 26.67 +24 16 58.7 c 947
2003-03-19 19:51:35 C 08 14 26.70 +24 16 59.7 c 947
2003-03-20 19:37:51 C 08 14 49.08 +24 27 26.3 17.7 c 947
2003-03-20 19:40:09 C 08 14 49.11 +24 27 27.6 c 947
2003-03-20 19:42:25 C 08 14 49.12 +24 27 28.5 c 947
2003-03-20 19:44:42 C 08 14 49.16 +24 27 29.5 c 947
2003-03-20 21:22:26 C 08 14 50.70 +24 28 13.0 c 938