87309 (2000 QP)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4631958928 ± 2.18e-08
Semi-major axis (a)0.8474560293 AU ± 2.87e-10
Inclination (i)34.74286810° ± 2.76e-06
Long. of Asc. Node (Ω)294.26715532° ± 1.58e-06
Arg. of Perihelion (ω)188.17335860° ± 1.82e-06
Mean Anomaly (M)14.58245020° ± 4.13e-06
Mean Motion (n)1.2633873246°/day ± 6.41e-10
Perihelion dist (q)0.45491788 AU ± 1.84e-08
Aphelion dist (Q)1.23999418 AU ± 1.84e-08
Orbital Period0.78014577 yr ± 3.96e-10
Physical Parameters
H (abs. magnitude)17.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.101″
Uncertainty0
Orbit TypeAten
MOID0.200953 AU
Observations Used980
Gaia Obs Used48
Oppositions11
Arc Total1975-2025
First Observation Used1975-07-08
Last Observation Used2025-09-03
Observations (1076)
Date Type RA Dec Mag Band Observatory
2014-08-03 06:18:25 C 19 13 57.40 +22 01 40.8 q H45
2014-08-03 06:19:38 C 19 13 57.01 +22 01 42.6 q H45
2014-08-03 06:21:34 C 19 13 56.45 +22 01 45.0 q H45
2014-08-03 06:22:53 C 19 13 56.03 +22 01 46.7 q H45
2014-08-03 21:19:21 C 19 09 35.65 +22 21 21.5 q 203
2014-08-04 00:14:37 C 19 08 44.02 +22 25 01.6 q 203
2014-08-06 05:18:04 C 18 54 02.06 +23 24 59.5 q H21
2014-08-06 05:25:02 C 18 54 00.15 +23 25 06.3 q H21
2014-08-06 05:28:14 C 18 53 59.28 +23 25 09.4 q H21
2014-08-06 05:31:25 C 18 53 58.41 +23 25 12.6 q H21
2014-08-06 05:34:37 C 18 53 57.54 +23 25 15.8 q H21
2014-08-07 21:10:00 C 18 43 45.42 +24 01 23.1 q C77
2014-08-07 21:13:39 C 18 43 44.53 +24 01 26.2 q C77
2014-08-07 21:17:17 C 18 43 43.59 +24 01 29.3 q C77
2014-08-07 21:21:06 C 18 43 42.63 +24 01 32.8 q C77
2014-08-12 04:46:41 C 18 20 09.02 +25 07 26.7 q H21
2014-08-12 04:50:43 C 18 20 08.18 +25 07 28.5 q H21
2014-08-12 04:53:43 C 18 20 07.54 +25 07 29.8 q H21
2014-08-12 04:56:14 C 18 20 06.99 +25 07 30.5 q H21
2014-08-12 04:58:24 C 18 20 06.55 +25 07 31.6 q H21
2014-08-14 21:10:16 C 18 07 42.68 +25 31 54.5 q 160
2014-08-14 21:10:50 C 18 07 42.53 +25 31 55.1 q 160
2014-08-14 21:11:23 C 18 07 42.42 +25 31 54.8 q 160
2014-08-17 21:15:56 C 17 55 38.27 +25 48 14.5 q 160
2014-08-17 21:18:49 C 17 55 37.78 +25 48 14.5 q 160
2014-08-17 21:21:38 C 17 55 37.32 +25 48 15.1 q 160
2014-08-18 21:00:48 C 17 52 03.76 +25 51 34.4 q 160
2014-08-18 21:03:03 C 17 52 03.39 +25 51 34.5 q 160
2014-08-18 21:07:34 C 17 52 02.73 +25 51 35.6 q 160
2014-08-19 07:22:15 C 17 50 33.832 +25 52 55.07 L F51
2014-08-19 07:42:23 C 17 50 30.811 +25 52 56.98 L F51
2014-08-19 08:02:27 C 17 50 27.810 +25 52 58.83 L F51
2014-08-19 08:22:26 C 17 50 24.828 +25 53 00.55 L F51
2014-08-19 20:07:43 C 17 48 46.20 +25 54 03.8 q Z81
2014-08-19 21:01:41 C 17 48 38.36 +25 54 08.4 q Z81
2014-08-19 21:34:16 C 17 48 33.66 +25 54 10.9 q Z81
2014-08-20 00:27:22 C 17 48 10.27 +25 54 24.2 q I15
2014-08-20 00:32:38 C 17 48 09.48 +25 54 24.7 q I15
2014-08-20 00:37:53 C 17 48 08.75 +25 54 25.5 q I15
2014-08-21 20:55:19 C 17 42 20.42 +25 56 55.4 q Z81
2014-08-21 21:42:35 C 17 42 14.30 +25 56 56.4 q Z81
2014-08-21 22:28:21 C 17 42 08.42 +25 56 56.6 q Z81
2014-08-25 00:51:01 C 17 33 41.78 +25 56 30.8 q I15
2014-08-25 00:56:17 C 17 33 41.17 +25 56 30.5 q I15
2014-08-25 01:01:31 C 17 33 40.62 +25 56 30.5 q I15
2014-08-28 21:14:28 C 17 25 05.14 +25 50 35.5 q 203
2014-08-28 23:09:07 C 17 24 55.34 +25 50 23.5 q 203
2014-09-02 13:14:15 S 17 16 58.980 +25 39 05.26 L C51
2014-09-03 04:51:22 C 17 16 00.27 +25 37 11.2 q 703
2014-09-03 05:01:20 C 17 15 59.59 +25 37 10.2 q 703