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
2021-06-09 21:17:15 C 14 29 38.83 +23 47 45.9 v 511
2021-06-09 21:21:54 C 14 29 38.64 +23 47 53.2 v 511
2021-06-09 21:28:47 C 14 29 38.34 +23 48 04.2 v 511
2021-06-09 21:31:50 C 14 29 38.07 +23 48 09.2 q L47
2021-06-09 22:43:25 C 14 29 35.04 +23 50 03.7 q 160
2021-06-09 22:46:34 C 14 29 34.89 +23 50 08.8 q 160
2021-06-09 22:49:42 C 14 29 34.78 +23 50 13.6 q 160
2021-06-10 21:59:39 C 14 28 45.79 +24 26 13.0 q L47
2021-06-10 22:45:14 C 14 28 43.97 +24 27 21.1 q L47
2021-06-11 22:17:32 C 14 27 59.75 +25 01 30.6 o Z22
2021-06-11 22:27:02 C 14 27 59.41 +25 01 43.2 o Z22
2021-06-12 01:09:14 C 14 27 53.39 +25 05 17.5 V L63
2021-06-12 01:19:00 C 14 27 53.07 +25 05 31.0 V L63
2021-06-12 01:29:23 C 14 27 52.78 +25 05 44.8 V L63
2021-06-12 07:39:02 C 14 27 43.17 +25 14 27.9 V T08
2021-06-12 08:00:03 C 14 27 42.39 +25 14 56.5 V T08
2021-06-12 08:17:19 C 14 27 41.77 +25 15 19.7 V T08
2021-06-12 08:23:51 C 14 27 41.53 +25 15 28.5 V T08
2021-06-12 22:57:35 C 14 27 17.21 +25 34 36.0 V Z43
2021-06-12 23:07:47 C 14 27 16.94 +25 34 49.5 V Z43
2021-06-12 23:08:34 C 14 27 16.57 +25 34 50.7 V L63
2021-06-12 23:16:04 C 14 27 16.64 +25 35 00.0 V Z43
2021-06-12 23:24:27 C 14 27 16.08 +25 35 11.0 V L63
2021-06-12 23:25:06 C 14 27 16.36 +25 35 11.2 V Z43
2021-06-13 06:32:37 C 14 27 05.04 +25 44 26.7 V 703
2021-06-13 06:40:48 C 14 27 04.79 +25 44 36.8 V 703
2021-06-13 06:48:59 C 14 27 04.53 +25 44 47.2 V 703
2021-06-13 06:57:11 C 14 27 04.28 +25 44 57.4 V 703
2021-06-13 22:01:43 C 14 26 42.41 +26 03 34.1 V G34
2021-06-13 22:04:49 C 14 26 42.34 +26 03 37.7 V G34
2021-06-13 22:07:55 C 14 26 42.24 +26 03 41.5 V G34
2021-06-14 03:40:02 C 14 26 34.90 +26 10 26.0 V V93
2021-06-14 04:35:28 C 14 26 33.31 +26 11 31.9 V V93
2021-06-14 05:28:57 C 14 26 31.83 +26 12 33.8 V V93
2021-06-14 22:13:33 C 14 26 10.35 +26 31 59.0 V L63
2021-06-14 22:27:08 C 14 26 10.04 +26 32 13.8 V L63
2021-06-14 22:37:03 C 14 26 09.79 +26 32 25.0 V L63
2021-06-15 20:09:48 C 14 25 45.82 +26 56 01.7 q L47
2021-06-15 21:11:36 C 14 25 44.45 +26 57 06.8 q L47
2021-06-16 07:41:19 C 14 25 33.85 +27 08 12.0 V T08
2021-06-16 08:00:01 C 14 25 33.43 +27 08 31.1 V T08
2021-06-16 08:20:30 C 14 25 32.96 +27 08 52.0 V T08
2021-06-18 07:21:15 C 14 24 55.03 +27 53 48.0 V T05
2021-06-18 07:25:13 C 14 24 54.98 +27 53 51.8 V T05
2021-06-18 07:25:53 C 14 24 54.99 +27 53 51.8 V T05
2021-06-18 07:29:50 C 14 24 54.90 +27 53 55.6 V T05
2021-06-18 07:34:30 C 14 24 54.80 +27 53 59.7 V T05
2021-06-18 07:48:44 C 14 24 54.59 +27 54 12.3 V T05
2021-06-19 06:25:41 S 14 24 42.122 +28 13 36.08 L C51
2021-06-19 09:33:49 S 14 24 40.574 +28 16 13.30 L C51