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
2017-03-24 05:51:09 C 09 07 07.19 +26 47 21.1 q H45
2017-03-24 05:52:39 C 09 07 07.14 +26 47 21.3 q H45
2017-03-24 05:54:02 C 09 07 07.13 +26 47 21.5 q H45
2017-03-24 05:55:34 C 09 07 07.07 +26 47 22.0 q H45
2017-03-24 05:56:56 C 09 07 07.01 +26 47 22.4 q H45
2017-03-24 05:58:26 C 09 07 06.94 +26 47 23.2 q H45
2017-03-25 08:43:03 C 09 06 29.37 +26 54 16.2 L T05
2017-03-25 08:59:14 C 09 06 28.94 +26 54 19.9 L T05
2017-03-25 09:29:52 C 09 06 28.14 +26 54 28.0 L T05
2017-03-25 09:37:35 C 09 06 27.98 +26 54 29.1 L T05
2017-03-26 13:17:27 C 09 05 54.13 +27 00 54.8 q D29
2017-03-26 13:37:50 C 09 05 53.71 +27 00 59.2 q D29
2017-03-26 13:58:11 C 09 05 53.28 +27 01 03.7 q D29
2017-03-27 05:03:46 C 09 05 36.69 +27 04 19.4 q 703
2017-03-27 05:11:40 C 09 05 36.56 +27 04 21.4 q 703
2017-03-27 05:23:24 C 09 05 36.29 +27 04 23.2 q 703
2017-03-27 05:31:17 C 09 05 36.14 +27 04 24.6 q 703
2017-03-29 08:15:17 C 09 04 50.33 +27 14 08.4 L T05
2017-03-29 08:58:26 C 09 04 49.70 +27 14 16.6 L T05
2017-03-29 09:02:57 C 09 04 49.62 +27 14 17.6 L T05
2017-03-29 09:25:42 C 09 04 49.29 +27 14 22.7 L T05
2017-03-29 20:42:27 C 09 04 41.34 +27 16 13.5 q 160
2017-03-29 20:45:27 C 09 04 41.29 +27 16 14.0 q 160
2017-03-29 20:48:26 C 09 04 41.24 +27 16 14.6 q 160
2017-03-31 03:58:53 C 09 04 22.43 +27 21 06.8 q 703
2017-03-31 04:06:37 C 09 04 22.36 +27 21 08.2 q 703
2017-03-31 04:14:21 C 09 04 22.34 +27 21 09.6 q 703
2017-03-31 05:07:28 C 09 04 21.70 +27 21 17.1 q 703
2017-03-31 07:11:06 C 09 04 20.77 +27 21 37.5 L T08
2017-03-31 07:34:00 C 09 04 20.49 +27 21 39.6 L T08
2017-03-31 07:54:17 C 09 04 20.29 +27 21 42.9 L T08
2017-03-31 08:13:41 C 09 04 20.11 +27 21 45.0 L T08
2017-03-31 20:06:07 C 09 04 14.67 +27 23 21.8 q 160
2017-03-31 20:09:09 C 09 04 14.63 +27 23 22.5 q 160
2017-03-31 20:12:09 C 09 04 14.61 +27 23 22.7 q 160
2017-04-15 11:57:57 C 09 06 09.42 +27 41 08.1 q D29
2017-04-15 12:24:40 C 09 06 09.84 +27 41 07.7 q D29
2017-04-15 12:51:24 C 09 06 10.26 +27 41 07.0 q D29
2017-04-27 04:23:32 C 09 12 31.24 +27 24 35.6 q 703
2017-04-27 04:31:57 C 09 12 31.53 +27 24 34.3 q 703
2017-04-27 04:40:21 C 09 12 31.73 +27 24 33.7 q 703
2017-12-29 12:30:35 C 14 44 11.79 +06 59 30.4 U 703
2017-12-29 12:37:41 C 14 44 12.30 +06 59 30.4 U 703
2017-12-29 12:44:48 C 14 44 12.76 +06 59 31.0 U 703
2017-12-29 12:51:54 C 14 44 13.33 +06 59 32.0 U 703
2018-02-04 11:06:59 C 15 47 20.67 +10 58 26.2 U G96
2018-02-04 11:14:22 C 15 47 21.22 +10 58 29.9 U G96
2018-02-04 11:21:46 C 15 47 21.75 +10 58 33.6 U G96
2018-02-04 11:29:07 C 15 47 22.32 +10 58 37.1 U G96
2018-02-06 12:36:09 C 15 51 04.42 +11 24 01.7 U 703