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
2014-01-04 00:13:03 S 12 36 15.336 -04 30 51.16 L C51
2014-01-14 10:00:25 C 12 30 01.41 -00 52 27.0 u H21
2014-01-14 10:03:59 C 12 30 01.28 -00 52 23.5 u H21
2014-01-14 10:07:34 C 12 30 01.14 -00 52 20.2 u H21
2014-01-14 10:11:08 C 12 30 01.00 -00 52 16.5 u H21
2014-02-11 08:06:27 C 11 42 20.24 +13 09 24.2 q 703
2014-02-11 08:17:16 C 11 42 19.07 +13 09 39.8 q 703
2014-02-11 08:28:07 C 11 42 17.94 +13 09 54.7 q 703
2014-02-11 08:39:02 C 11 42 16.79 +13 10 09.7 q 703
2014-02-11 10:21:11 C 11 42 06.08 +13 12 32.1 q G96
2014-02-11 10:28:38 C 11 42 05.28 +13 12 42.5 q G96
2014-02-11 10:36:04 C 11 42 04.51 +13 12 52.9 q G96
2014-02-11 10:43:28 C 11 42 03.73 +13 13 03.2 q G96
2014-02-12 07:14:05 C 11 39 56.83 +13 41 36.4 N I41
2014-02-12 07:57:43 C 11 39 52.20 +13 42 37.3 N I41
2014-02-12 08:47:39 C 11 39 46.88 +13 43 46.8 N I41
2014-02-12 09:41:35 C 11 39 41.12 +13 45 01.9 N I41
2014-02-12 12:09:56 C 11 39 25.29 +13 48 27.5 N I41
2014-02-12 13:05:38 C 11 39 19.36 +13 49 44.6 N I41
2014-02-22 22:07:10 C 11 12 02.16 +19 16 44.5 m 006
2014-02-22 22:15:32 C 11 12 01.23 +19 16 54.0 m 006
2014-02-22 22:25:34 C 11 12 00.02 +19 17 07.4 m 006
2014-02-24 22:47:34 C 11 06 35.19 +20 14 03.7 c A24
2014-02-24 22:48:37 C 11 06 35.07 +20 14 04.7 c A24
2014-02-24 23:48:23 C 11 06 28.27 +20 15 13.7 c A24
2014-02-24 23:49:25 C 11 06 28.16 +20 15 14.8 c A24
2014-02-27 02:57:38 C 11 00 47.56 +21 12 19.1 q I15
2014-02-27 03:01:52 C 11 00 47.08 +21 12 23.6 q I15
2014-02-27 03:12:31 C 11 00 45.91 +21 12 35.3 q I15
2014-03-05 09:40:37 C 10 44 37.88 +23 40 17.9 q 703
2014-03-05 09:49:05 C 10 44 36.99 +23 40 25.4 q 703
2014-03-05 09:57:34 C 10 44 36.10 +23 40 32.9 q 703
2014-03-05 10:06:04 C 10 44 35.20 +23 40 39.8 q 703
2014-03-05 11:28:58 C 10 44 26.55 +23 41 51.7 q 703
2014-03-05 11:32:42 C 10 44 26.17 +23 41 54.8 q 703
2014-03-05 11:36:28 C 10 44 25.80 +23 41 58.3 q 703
2014-03-05 11:40:11 C 10 44 25.43 +23 42 01.4 q 703
2014-03-05 11:43:55 C 10 44 25.03 +23 42 05.0 q 703
2014-03-06 19:49:03 C 10 41 09.96 +24 09 22.4 t 240
2014-03-06 19:52:14 C 10 41 09.64 +24 09 24.9 t 240
2014-03-06 19:54:22 C 10 41 09.43 +24 09 26.7 t 240
2014-03-06 19:58:37 C 10 41 08.99 +24 09 30.0 t 240
2014-03-06 20:52:41 C 10 41 03.62 +24 10 15.9 w I99
2014-03-06 20:58:51 C 10 41 02.97 +24 10 21.6 w I99
2014-03-06 21:04:52 C 10 41 02.41 +24 10 26.2 w I99
2014-03-07 02:18:21 C 10 40 30.83 +24 14 44.3 q I15
2014-03-07 02:24:34 C 10 40 30.20 +24 14 49.6 q I15
2014-03-07 02:30:46 C 10 40 29.56 +24 14 54.7 q I15
2014-03-08 22:02:42 C 10 36 12.36 +24 49 15.0 q 203
2014-03-09 00:15:59 C 10 35 59.23 +24 50 55.9 q 203