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
2020-02-22 19:52:11 C 06 19 45.30 +04 03 01.9 q 006
2020-02-22 19:53:51 C 06 19 45.60 +04 03 08.5 q 006
2020-02-22 19:55:31 C 06 19 45.91 +04 03 16.3 q 006
2020-02-22 19:57:36 C 06 19 46.32 +04 03 24.9 q 006
2020-02-22 19:58:51 C 06 19 46.54 +04 03 31.1 q 006
2020-02-22 20:00:31 C 06 19 46.86 +04 03 38.5 q 006
2020-02-22 20:02:11 C 06 19 47.16 +04 03 45.7 q 006
2020-02-23 01:19:58 C 06 20 48.01 +04 27 16.0 q 834
2020-02-23 01:58:04 C 06 20 55.08 +04 29 58.9 q 834
2020-02-23 07:25:32 C 06 21 57.39 +04 52 39.9 V T05
2020-02-23 07:30:13 C 06 21 58.25 +04 52 59.5 V T05
2020-02-23 07:38:22 C 06 21 59.71 +04 53 33.6 V T05
2020-02-23 07:54:23 C 06 22 02.61 +04 54 40.4 V T05
2020-02-25 08:28:06 C 06 30 30.12 +07 58 58.0 V T08
2020-02-25 08:32:49 C 06 30 30.86 +07 59 14.2 V T08
2020-02-25 08:40:49 C 06 30 32.12 +07 59 41.7 V T08
2020-02-25 08:56:34 C 06 30 34.58 +08 00 35.7 V T08
2020-02-26 08:42:31 C 06 34 18.48 +09 18 39.5 V T08
2020-02-26 08:50:01 C 06 34 19.58 +09 19 03.0 V T08
2020-02-26 09:12:23 C 06 34 22.87 +09 20 12.9 V T08
2020-02-27 21:04:05 C 06 39 35.65 +11 05 09.9 V L18
2020-02-27 21:04:26 C 06 39 35.66 +11 05 10.4 V L18
2020-02-27 21:04:46 C 06 39 35.67 +11 05 12.5 V L18
2020-02-27 21:05:26 C 06 39 35.81 +11 05 12.7 V L18
2020-02-27 21:05:46 C 06 39 35.87 +11 05 13.5 V L18
2020-02-27 21:06:07 C 06 39 35.87 +11 05 15.2 V L18
2020-02-27 21:06:27 C 06 39 35.97 +11 05 15.9 V L18
2020-02-27 21:06:47 C 06 39 35.95 +11 05 17.0 V L18
2020-02-27 21:07:07 C 06 39 36.00 +11 05 18.1 V L18
2020-02-27 21:07:28 C 06 39 36.06 +11 05 18.6 V L18
2020-02-27 21:07:48 C 06 39 36.14 +11 05 19.6 V L18
2020-02-27 21:08:08 C 06 39 36.16 +11 05 19.9 V L18
2020-02-27 21:08:49 C 06 39 36.26 +11 05 22.4 V L18
2020-02-27 21:09:09 C 06 39 36.33 +11 05 22.9 V L18
2020-02-27 21:09:29 C 06 39 36.35 +11 05 23.8 V L18
2020-02-27 21:09:49 C 06 39 36.42 +11 05 25.0 V L18
2020-02-27 21:10:10 C 06 39 36.45 +11 05 26.1 V L18
2020-02-28 09:24:54 C 06 41 17.59 +11 38 45.9 q E89
2020-02-28 09:29:51 C 06 41 18.19 +11 38 59.7 q E89
2020-02-28 09:35:06 C 06 41 18.86 +11 39 13.5 q E89
2020-02-28 19:27:05 C 06 42 38.12 +12 04 07.0 V 130
2020-02-28 19:29:17 C 06 42 38.40 +12 04 12.5 V 130
2020-02-28 19:31:28 C 06 42 38.68 +12 04 18.1 V 130
2020-02-28 19:33:40 C 06 42 38.96 +12 04 23.7 V 130
2020-02-28 20:46:00 C 06 42 48.14 +12 07 26.6 V 160
2020-02-28 20:48:51 C 06 42 48.52 +12 07 33.6 V 160
2020-02-28 20:51:42 C 06 42 48.87 +12 07 40.8 V 160
2020-03-03 07:43:44 C 06 52 50.71 +15 08 56.2 V T05
2020-03-03 08:03:56 C 06 52 52.88 +15 09 34.3 V T05
2020-03-03 08:15:48 C 06 52 54.15 +15 09 56.7 V T05