87311 (2000 QJ1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5121286409 ± 3.42e-08
Semi-major axis (a)1.5902953064 AU ± 2.23e-09
Inclination (i)7.69717451° ± 1.36e-06
Long. of Asc. Node (Ω)191.41204911° ± 1.02e-05
Arg. of Perihelion (ω)343.51122574° ± 1.16e-05
Mean Anomaly (M)329.27260980° ± 3.61e-06
Mean Motion (n)0.4914684127°/day ± 1.03e-09
Perihelion dist (q)0.77585953 AU ± 5.43e-08
Aphelion dist (Q)2.40473108 AU ± 5.44e-08
Orbital Period2.00547229 yr ± 4.21e-09
Physical Parameters
H (abs. magnitude)16.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.193″
Uncertainty0
Orbit TypeApollo
MOID0.108798 AU
Observations Used2159
Gaia Obs Used75
Oppositions17
Arc Total1982-2026
First Observation Used1982-08-16
Last Observation Used2026-01-11
Observations (2884)
Date Type RA Dec Mag Band Observatory
2019-10-28 15:04:24 C 08 34 00.12 +08 03 15.2 V T08
2019-10-28 15:15:06 C 08 34 01.97 +08 03 05.1 V T08
2019-10-31 10:28:09 C 08 45 57.05 +06 55 06.3 V 703
2019-10-31 10:35:43 C 08 45 58.41 +06 54 58.7 V 703
2019-10-31 10:43:19 C 08 45 59.77 +06 54 51.4 V 703
2019-10-31 10:50:54 C 08 46 01.19 +06 54 43.2 V 703
2019-11-01 15:01:23 C 08 51 08.59 +06 24 53.4 V T08
2019-11-01 15:06:02 C 08 51 09.44 +06 24 48.2 V T08
2019-11-01 15:16:01 C 08 51 11.22 +06 24 37.5 V T08
2019-11-01 15:24:02 C 08 51 12.66 +06 24 28.7 V T08
2019-11-03 11:32:25 C 08 59 24.49 +05 35 59.0 V G96
2019-11-03 11:39:57 C 08 59 25.90 +05 35 50.6 V G96
2019-11-03 11:47:29 C 08 59 27.29 +05 35 42.2 V G96
2019-11-03 11:49:31 C 08 59 27.67 +05 35 39.4 V 703
2019-11-03 11:55:02 C 08 59 28.69 +05 35 33.6 V G96
2019-11-03 11:55:25 C 08 59 28.78 +05 35 33.1 V 703
2019-11-03 12:01:17 C 08 59 29.85 +05 35 26.4 V 703
2019-11-03 12:07:10 C 08 59 30.92 +05 35 19.6 V 703
2019-11-03 14:00:52 C 08 59 52.54 +05 33 14.2 V T05
2019-11-03 14:05:33 C 08 59 53.40 +05 33 09.5 V T05
2019-11-03 14:13:29 C 08 59 54.87 +05 33 00.4 V T05
2019-11-03 14:30:50 C 08 59 58.09 +05 32 40.6 V T05
2019-11-04 10:25:00 C 09 03 44.31 +05 10 02.8 V 703
2019-11-04 10:47:34 C 09 03 48.51 +05 09 37.8 V 703
2019-11-05 15:08:59 C 09 09 14.93 +04 36 48.1 V T08
2019-11-05 15:19:39 C 09 09 16.97 +04 36 35.6 V T08
2019-11-05 15:25:40 C 09 09 18.10 +04 36 28.4 V T08
2019-11-05 15:32:33 C 09 09 19.40 +04 36 19.8 V T08
2019-11-07 13:59:37 C 09 18 26.17 +03 40 40.2 V T05
2019-11-07 14:04:58 C 09 18 27.19 +03 40 33.5 V T05
2019-11-07 14:12:28 C 09 18 28.68 +03 40 24.0 V T05
2019-11-07 14:28:11 C 09 18 31.75 +03 40 05.2 V T05
2019-11-11 12:46:34 C 09 37 46.78 +01 40 24.1 V T05
2019-11-11 12:51:13 C 09 37 47.80 +01 40 17.7 V T05
2019-11-11 13:01:33 C 09 37 49.92 +01 40 04.3 V T05
2019-11-11 13:17:53 C 09 37 53.33 +01 39 42.7 V T05
2019-11-13 14:27:20 C 09 48 20.00 +00 33 58.5 V T08
2019-11-13 14:32:39 C 09 48 21.13 +00 33 51.4 V T08
2019-11-13 14:41:27 C 09 48 23.00 +00 33 39.2 V T08
2019-11-13 14:55:33 C 09 48 25.98 +00 33 20.3 V T08
2019-11-23 11:10:58 C 10 42 39.73 -05 07 28.7 V 703
2019-11-23 11:18:42 C 10 42 41.62 -05 07 40.3 V 703
2019-11-23 11:26:27 C 10 42 43.46 -05 07 52.1 V 703
2019-11-23 11:34:13 C 10 42 45.33 -05 08 03.6 V 703
2019-11-25 14:16:32 C 10 55 13.95 -06 24 22.5 V T08
2019-11-25 14:21:01 C 10 55 15.04 -06 24 29.1 V T08
2019-11-25 14:31:01 C 10 55 17.49 -06 24 44.0 V T08
2019-11-25 14:45:40 C 10 55 21.10 -06 25 06.3 V T08
2019-11-27 13:30:58 C 11 07 05.95 -07 35 38.9 V T05
2019-11-27 13:35:40 C 11 07 07.14 -07 35 45.9 V T05