495615 (2015 PQ291)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2374926759 ± 3.02e-08
Semi-major axis (a)0.9823512352 AU ± 2.51e-09
Inclination (i)34.60295992° ± 3.58e-06
Long. of Asc. Node (Ω)234.38197483° ± 1.29e-06
Arg. of Perihelion (ω)198.97292145° ± 5.86e-06
Mean Anomaly (M)21.57638158° ± 1.02e-05
Mean Motion (n)1.0123066337°/day ± 3.87e-09
Perihelion dist (q)0.74905001 AU ± 2.97e-08
Aphelion dist (Q)1.21565246 AU ± 2.98e-08
Orbital Period0.97364400 yr ± 3.73e-09
Physical Parameters
H (abs. magnitude)17.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.301″
Uncertainty0
Orbit TypeAten
MOID0.180701 AU
Observations Used1987
Oppositions1
Arc Total2015-2025
First Observation Used2015-07-13
Last Observation Used2025-10-21
Observations (2741)
Date Type RA Dec Mag Band Observatory
2022-06-04 21:49:26 C 16 16 15.28 +30 39 10.7 Y 557
2022-06-04 23:03:17 C 16 16 03.32 +30 42 12.6 Y 557
2022-06-04 23:37:20 C 16 15 57.82 +30 43 36.0 Y 557
2022-06-06 07:13:40 C 16 11 08.290 +31 58 05.30 V 703
2022-06-06 07:21:20 C 16 11 07.076 +31 58 22.58 V 703
2022-06-06 07:28:58 C 16 11 05.896 +31 58 39.61 V 703
2022-06-06 07:36:38 C 16 11 04.675 +31 58 56.64 V 703
2022-06-08 00:42:51 C 16 05 03.677 +33 25 44.80 t A16
2022-06-08 01:04:58 C 16 05 00.401 +33 26 29.29 t A16
2022-06-08 01:28:18 C 16 04 56.978 +33 27 13.25 t A16
2022-06-08 17:39:33 C 16 02 41.61 +33 58 41.9 V 186
2022-06-08 17:44:45 C 16 02 40.84 +33 58 51.7 V 186
2022-06-08 20:24:00 C 16 02 17.54 +34 03 50.4 V 186
2022-06-08 20:29:11 C 16 02 16.80 +34 03 59.7 V 186
2022-06-09 17:02:17 C 15 59 29.48 +34 41 22.0 V 186
2022-06-09 17:12:38 C 15 59 28.00 +34 41 40.7 V 186
2022-06-09 21:10:03 C 15 58 54.44 +34 48 33.3 V 186
2022-06-09 21:20:13 C 15 58 53.04 +34 48 50.5 V 186
2022-06-11 21:36:31 C 15 52 39.382 +36 06 46.69 X K87
2022-06-11 21:38:37 C 15 52 39.046 +36 06 49.90 X K87
2022-06-11 21:40:44 C 15 52 38.710 +36 06 53.14 X K87
2022-06-13 00:15:36 C 15 49 22.79 +36 45 02.1 X L63
2022-06-13 00:32:35 C 15 49 20.66 +36 45 24.9 X L63
2022-06-13 00:49:01 C 15 49 18.58 +36 45 46.5 X L63
2022-06-13 07:39:14 C 15 48 30.128 +36 55 09.05 V 703
2022-06-13 07:47:01 C 15 48 29.106 +36 55 20.75 V 703
2022-06-13 07:54:49 C 15 48 28.148 +36 55 31.08 V 703
2022-06-13 08:02:37 C 15 48 27.173 +36 55 41.30 V 703
2022-06-14 18:25:49 C 15 44 29.53 +37 39 16.4 V D29
2022-06-14 18:38:11 C 15 44 28.09 +37 39 30.8 V D29
2022-06-14 18:50:33 C 15 44 26.69 +37 39 44.9 V D29
2022-06-18 04:00:34 C 15 36 01.97 +39 05 06.6 V V93
2022-06-18 05:10:00 C 15 35 54.81 +39 06 08.9 V V93
2022-06-18 06:07:47 C 15 35 48.94 +39 07 00.4 V V93
2022-06-19 01:07:10 C 15 34 01.02 +39 23 35.4 X L63
2022-06-19 01:25:41 C 15 33 59.29 +39 23 50.3 X L63
2022-06-19 01:43:41 C 15 33 57.57 +39 24 05.3 X L63
2022-06-20 01:09:18 C 15 31 50.58 +39 43 08.8 X L63
2022-06-20 01:24:07 C 15 31 49.23 +39 43 18.9 X L63
2022-06-20 01:38:25 C 15 31 48.01 +39 43 30.2 X L63
2022-06-20 03:26:40 B 15 31 39.47 +39 44 59.8 V H89
2022-06-20 04:24:58 B 15 31 34.05 +39 45 44.0 V H89
2022-06-20 05:14:55 B 15 31 29.43 +39 46 21.2 V H89
2022-06-20 07:05:04 C 15 31 19.736 +39 47 50.82 V 703
2022-06-20 07:12:52 C 15 31 19.067 +39 47 56.65 V 703
2022-06-20 07:20:40 C 15 31 18.347 +39 48 02.09 V 703
2022-06-20 07:28:28 C 15 31 17.620 +39 48 08.17 V 703
2022-06-21 00:42:23 C 15 29 48.88 +40 00 45.6 X L63
2022-06-21 01:11:30 C 15 29 46.36 +40 01 05.1 X L63
2022-06-21 07:10:49 C 15 29 16.652 +40 05 27.10 V G96