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
2002-03-04 23:51:36 C 13 00 05.43 +24 17 14.4 c 198
2002-03-05 00:00:49 C 13 00 04.89 +24 17 22.6 c 198
2002-03-05 00:09:59 C 13 00 04.38 +24 17 30.9 c 198
2002-03-10 22:06:55 C 12 50 58.59 +26 23 44.2 c 113
2002-03-10 22:09:48 C 12 50 58.41 +26 23 46.8 c 113
2002-05-04 05:09:58 C 11 22 27.78 +34 21 55.0 18.8 c 704
2002-05-04 05:27:41 C 11 22 27.07 +34 21 52.6 19.1 c 704
2002-05-04 06:02:59 C 11 22 25.70 +34 21 48.1 18.8 c 704
2003-02-03 06:20:00 C 10 10 08.31 -33 51 33.3 14.9 H72
2003-02-03 06:20:34 C 10 10 08.09 -33 51 27.7 14.9 H72
2003-02-03 06:21:10 C 10 10 07.69 -33 51 21.8 14.8 H72
2003-02-03 06:23:43 C 10 10 06.41 -33 50 58.9 14.6 H72
2003-02-03 06:25:12 C 10 10 05.64 -33 50 42.8 14.6 H72
2003-02-03 06:25:50 C 10 10 05.32 -33 50 37.6 14.7 H72
2003-02-08 20:53:00 C 09 17 23.76 -13 35 07.4 c 130
2003-02-08 20:54:40 C 09 17 23.32 -13 34 55.1 c 130
2003-02-08 20:57:29 C 09 17 22.48 -13 34 33.2 c 130
2003-02-10 02:11:50 C 09 09 32.10 -09 54 13.1 d 809
2003-02-10 02:13:50 C 09 09 31.59 -09 53 58.9 d 809
2003-02-10 02:15:43 C 09 09 31.06 -09 53 44.6 d 809
2003-02-12 00:18:19 C 08 58 57.42 -04 47 27.7 d 118
2003-02-12 00:19:10 C 08 58 57.23 -04 47 22.4 d 118
2003-02-12 00:22:39 C 08 58 56.48 -04 47 01.1 d 118
2003-02-12 00:24:20 C 08 58 56.11 -04 46 50.9 d 118
2003-02-12 20:55:22 C 08 54 52.68 -02 44 45.0 d 118
2003-02-12 20:56:21 C 08 54 52.48 -02 44 39.5 d 118
2003-02-12 21:00:12 C 08 54 51.73 -02 44 17.7 d 118
2003-02-12 21:02:07 C 08 54 51.36 -02 44 06.7 d 118
2003-02-12 21:04:59 C 08 54 50.79 -02 43 49.8 d 118
2003-02-12 21:10:53 C 08 54 49.70 -02 43 17.3 c 113
2003-02-12 21:11:37 C 08 54 49.57 -02 43 12.9 c 113
2003-02-12 21:12:21 C 08 54 49.44 -02 43 08.8 c 113
2003-02-12 21:13:05 C 08 54 49.29 -02 43 04.4 c 113
2003-02-12 21:13:50 C 08 54 49.15 -02 43 00.4 c 113
2003-02-13 20:44:38 C 08 50 33.21 -00 33 34.5 d 118
2003-02-13 20:45:40 C 08 50 33.03 -00 33 29.2 d 118
2003-02-13 20:47:43 C 08 50 32.66 -00 33 18.4 d 118
2003-02-13 20:49:45 C 08 50 32.29 -00 33 07.3 d 118
2003-02-13 20:50:47 C 08 50 32.11 -00 33 01.9 d 118
2003-02-14 13:50:36 C 08 47 41.38 +00 54 03.3 m 379
2003-02-14 13:52:07 C 08 47 41.14 +00 54 11.3 m 379
2003-02-14 13:53:25 C 08 47 40.92 +00 54 17.9 m 379
2003-02-14 13:54:45 C 08 47 40.67 +00 54 24.5 m 379
2003-02-16 00:31:58 C 08 42 27.04 +03 36 01.8 d 170
2003-02-16 00:33:19 C 08 42 26.90 +03 36 07.4 d 170
2003-02-16 00:33:46 C 08 42 26.78 +03 36 09.4 d 170
2003-02-17 19:19:37 C 08 36 56.66 +06 30 03.6 c J93
2003-02-17 19:21:00 C 08 36 56.43 +06 30 06.6 c J93
2003-02-17 19:22:24 C 08 36 56.15 +06 30 15.9 c J93
2003-02-17 19:23:49 C 08 36 55.91 +06 30 19.6 c J93