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
2022-03-02 09:38:17 C 12 26 01.677 +23 12 40.37 U F52
2022-03-02 10:19:02 C 12 25 58.735 +23 13 17.14 U F52
2022-03-02 10:39:17 C 12 25 57.272 +23 13 35.32 U F52
2022-03-02 12:03:59 C 12 25 51.13 +23 14 51.7 V T08
2022-03-02 12:11:03 C 12 25 50.65 +23 14 58.0 V T08
2022-03-02 12:54:52 C 12 25 47.47 +23 15 37.2 V T08
2022-03-02 13:02:30 C 12 25 46.80 +23 15 44.8 V T08
2022-03-03 10:31:40 C 12 24 15.18 +23 34 51.3 V T05
2022-03-03 10:34:29 C 12 24 14.97 +23 34 54.6 V T05
2022-03-03 10:38:43 C 12 24 14.67 +23 34 58.1 V T05
2022-03-03 10:46:29 C 12 24 14.03 +23 35 04.3 V T05
2022-03-04 03:33:51 S 12 23 25.582 +23 49 26.90 V C57
2022-03-04 03:33:51 s 1 +76329.661 0 +358537.84 2590.0 C57
2022-03-04 06:23:51 S 12 23 13.248 +23 52 01.16 V C57
2022-03-04 06:23:51 s 1 +69946.948 0 +361533.27 6200.0 C57
2022-03-04 08:06:38 C 12 22 41.27 +23 53 52.6 V 703
2022-03-04 08:14:08 C 12 22 40.70 +23 53 59.3 V 703
2022-03-04 08:21:38 C 12 22 40.15 +23 54 06.2 V 703
2022-03-04 08:29:08 C 12 22 39.57 +23 54 12.6 V 703
2022-03-04 11:13:51 S 12 22 52.639 +23 56 11.36 V C57
2022-03-04 11:13:51 s 1 +58922.728 0 +365945.03 1510.0 C57
2022-03-05 02:03:51 S 12 21 47.880 +24 09 12.46 V C57
2022-03-05 02:03:51 s 1 +24294.795 0 +374028.91 1820.0 C57
2022-03-05 04:43:51 S 12 21 36.130 +24 11 27.24 V C57
2022-03-05 04:43:51 s 1 +17984.593 0 +374613.64 8320.0 C57
2022-03-05 10:45:25 C 12 20 43.54 +24 17 08.6 V T08
2022-03-05 10:48:04 C 12 20 43.39 +24 17 10.8 V T08
2022-03-05 10:52:39 C 12 20 43.02 +24 17 15.2 V T08
2022-03-05 11:06:38 C 12 20 41.95 +24 17 26.3 V T08
2022-03-05 14:23:51 S 12 20 53.239 +24 19 55.31 V C57
2022-03-05 16:53:51 S 12 20 41.940 +24 22 00.73 V C57
2022-03-05 16:53:51 s 1 -10923.593 0 +373929.05 7700.0 C57
2022-03-05 19:03:51 S 12 20 32.242 +24 23 49.27 V C57
2022-03-05 19:03:51 s 1 -16071.262 0 +373229.51 9390.0 C57
2022-03-05 21:43:51 S 12 20 20.863 +24 26 11.62 V C57
2022-03-05 21:43:51 s 1 -22398.058 0 +372128.15 2760.0 C57
2022-03-06 04:53:51 S 12 19 48.262 +24 32 24.54 V C57
2022-03-06 04:53:51 s 1 -39319.122 0 +367849.76 6190.0 C57
2022-03-06 05:03:51 S 12 19 47.434 +24 32 29.26 V C57
2022-03-06 05:03:51 s 1 -39710.709 0 +367727.32 8210.0 C57
2022-03-06 07:33:51 S 12 19 35.832 +24 34 35.36 V C57
2022-03-06 07:33:51 s 1 -45571.256 0 +365765.18 170.0 C57
2022-03-06 10:03:51 S 12 19 24.790 +24 36 51.05 V C57
2022-03-06 10:03:51 s 1 -51404.196 0 +363567.06 6790.0 C57
2022-03-06 10:20:16 C 12 18 57.81 +24 37 25.7 V T08
2022-03-06 10:38:46 C 12 18 56.37 +24 37 41.1 V T08
2022-03-06 10:44:03 C 12 18 55.95 +24 37 46.2 V T08
2022-03-06 10:52:38 C 12 18 55.32 +24 37 54.5 V T08
2022-03-06 15:23:51 S 12 19 00.050 +24 41 22.20 V C57
2022-03-06 15:23:51 s 1 -63736.642 0 +358085.26 6630.0 C57