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
2020-06-26 14:12:02 C 22 30 55.811 +02 12 46.98 U F52
2020-06-26 14:23:37 C 22 30 55.633 +02 12 47.58 U F52
2020-06-26 14:28:23 C 22 30 55.561 +02 12 47.93 U F52
2020-06-28 12:25:32 C 22 30 15.42 +02 14 49.3 V T08
2020-06-28 12:32:50 C 22 30 15.30 +02 14 49.4 V T08
2020-06-28 12:35:29 C 22 30 15.22 +02 14 49.7 V T08
2020-06-28 12:47:28 C 22 30 15.01 +02 14 50.5 V T08
2020-06-30 12:14:32 C 22 29 23.85 +02 15 48.2 V T05
2020-06-30 12:20:37 C 22 29 23.65 +02 15 48.4 V T05
2020-06-30 12:24:35 C 22 29 23.61 +02 15 48.3 V T05
2020-06-30 12:31:50 C 22 29 23.47 +02 15 48.5 V T05
2020-07-02 12:45:55 C 22 28 21.45 +02 15 36.9 V T08
2020-07-02 12:49:55 C 22 28 21.28 +02 15 37.4 V T08
2020-07-02 12:53:56 C 22 28 21.18 +02 15 37.5 V T08
2020-07-02 13:07:52 C 22 28 20.85 +02 15 36.9 V T08
2020-07-02 13:27:11 C 22 28 20.378 +02 15 36.47 U F52
2020-07-02 13:44:23 C 22 28 19.943 +02 15 36.22 U F52
2020-07-02 14:01:36 C 22 28 19.506 +02 15 35.88 U F52
2020-07-02 14:18:55 C 22 28 19.066 +02 15 35.61 U F52
2020-07-12 09:54:40 C 22 20 52.32 +01 56 23.7 V 703
2020-07-12 10:02:29 C 22 20 51.98 +01 56 23.7 V 703
2020-07-12 10:10:18 C 22 20 51.71 +01 56 21.9 V 703
2020-07-12 10:18:06 C 22 20 51.34 +01 56 21.0 V 703
2020-07-13 01:44:05 C 22 20 13.96 +01 53 58.2 V A17
2020-07-13 01:55:26 C 22 20 13.47 +01 53 56.7 V A17
2020-07-13 02:06:47 C 22 20 13.00 +01 53 55.3 V A17
2020-07-14 12:23:52 C 22 18 46.40 +01 48 15.0 V T08
2020-07-14 12:28:31 C 22 18 46.32 +01 48 15.2 V T08
2020-07-14 12:33:11 C 22 18 46.03 +01 48 13.7 V T08
2020-07-14 12:40:36 C 22 18 45.69 +01 48 12.7 V T08
2020-07-18 11:44:52 C 22 14 21.53 +01 28 49.2 V T08
2020-07-18 12:19:56 C 22 14 19.70 +01 28 40.5 V T08
2020-07-18 12:23:54 C 22 14 19.46 +01 28 40.3 V T08
2020-07-18 12:32:34 C 22 14 19.01 +01 28 38.1 V T08
2020-07-20 10:48:22 C 22 11 58.45 +01 17 17.8 V T05
2020-07-20 11:23:22 C 22 11 56.55 +01 17 08.2 V T05
2020-07-20 11:30:42 C 22 11 56.14 +01 17 07.9 V T05
2020-07-20 11:38:03 C 22 11 55.74 +01 17 05.7 V T05
2020-07-20 17:28:32 C 22 11 37.406 +01 15 40.03 V P07
2020-07-20 18:32:27 C 22 11 33.900 +01 15 23.29 V P07
2020-07-20 20:18:17 C 22 11 28.114 +01 14 55.36 V P07
2020-07-20 20:29:20 C 22 11 27.514 +01 14 52.30 V P07
2020-07-22 12:05:57 C 22 09 20.146 +01 03 53.27 U F51
2020-07-22 12:24:46 C 22 09 19.072 +01 03 47.90 U F51
2020-07-22 12:43:33 C 22 09 18.001 +01 03 42.50 U F51
2020-07-22 13:02:44 C 22 09 16.906 +01 03 37.02 U F51
2020-07-22 13:12:05 C 22 09 16.35 +01 03 34.7 V T08
2020-07-22 13:18:08 C 22 09 16.03 +01 03 32.4 V T08
2020-07-22 13:33:13 C 22 09 15.17 +01 03 28.7 V T08
2020-07-22 13:41:16 C 22 09 14.69 +01 03 26.4 V T08