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
2021-06-02 08:38:34 C 14 39 12.92 +17 23 24.1 V T05
2021-06-02 08:43:36 C 14 39 12.52 +17 23 38.0 V T05
2021-06-02 08:52:37 C 14 39 11.82 +17 24 02.6 V T05
2021-06-02 20:40:34 C 14 38 23.53 +17 55 36.6 q L47
2021-06-02 21:05:28 C 14 38 21.55 +17 56 44.6 q L47
2021-06-02 23:19:20 C 14 38 11.81 +18 02 34.7 V 160
2021-06-02 23:22:19 C 14 38 11.58 +18 02 42.5 V 160
2021-06-02 23:25:17 C 14 38 11.37 +18 02 50.3 V 160
2021-06-03 06:58:28 C 14 37 41.39 +18 22 33.5 V G96
2021-06-03 07:05:51 C 14 37 40.85 +18 22 52.4 V G96
2021-06-03 07:13:14 C 14 37 40.31 +18 23 11.1 V G96
2021-06-03 20:16:02 C 14 36 51.33 +18 55 58.2 q L47
2021-06-03 20:21:12 C 14 36 50.93 +18 56 10.8 V G17
2021-06-03 20:26:22 C 14 36 50.58 +18 56 23.6 V G17
2021-06-03 20:31:33 C 14 36 50.22 +18 56 36.4 V G17
2021-06-03 21:06:52 C 14 36 47.75 +18 58 03.6 q L47
2021-06-03 21:08:00 C 14 36 47.68 +18 58 06.6 V 160
2021-06-03 21:10:59 C 14 36 47.49 +18 58 13.8 V 160
2021-06-03 21:13:59 C 14 36 47.27 +18 58 21.1 V 160
2021-06-03 22:11:19 C 14 36 43.61 +19 00 38.3 V Z80
2021-06-03 22:15:19 C 14 36 43.35 +19 00 48.3 V Z80
2021-06-03 22:19:19 C 14 36 43.04 +19 00 58.1 V Z80
2021-06-04 01:07:26 C 14 36 31.43 +19 07 49.6 V L63
2021-06-04 01:20:47 C 14 36 30.57 +19 08 21.7 V L63
2021-06-04 01:33:31 C 14 36 29.74 +19 08 52.3 V L63
2021-06-04 09:06:37 C 14 36 02.98 +19 27 19.0 V T08
2021-06-04 09:52:12 C 14 35 59.86 +19 29 06.5 V T08
2021-06-04 10:17:31 C 14 35 58.14 +19 30 06.0 V T08
2021-06-04 10:48:33 C 14 35 56.06 +19 31 18.7 V T08
2021-06-04 20:13:42 C 14 35 24.29 +19 53 09.0 q L47
2021-06-04 20:59:22 C 14 35 21.19 +19 54 53.3 q L47
2021-06-04 23:51:25 C 14 35 10.60 +20 01 24.6 V Z43
2021-06-04 23:56:30 C 14 35 10.30 +20 01 35.9 V Z43
2021-06-06 08:41:59 C 14 33 23.54 +21 12 59.4 V T05
2021-06-06 08:47:22 C 14 33 23.22 +21 13 10.4 V T05
2021-06-06 08:55:58 C 14 33 22.71 +21 13 28.1 V T05
2021-06-06 09:37:14 C 14 33 20.26 +21 14 52.8 V T05
2021-06-08 08:27:26 C 14 31 07.81 +22 45 11.0 V T08
2021-06-08 08:32:04 C 14 31 07.56 +22 45 19.4 V T08
2021-06-08 08:41:22 C 14 31 07.09 +22 45 36.1 V T08
2021-06-08 08:59:04 C 14 31 06.20 +22 46 07.5 V T08
2021-06-09 06:27:14 C 14 30 12.60 +23 23 22.1 V 703
2021-06-09 06:35:26 C 14 30 12.22 +23 23 35.7 V 703
2021-06-09 06:43:38 C 14 30 11.85 +23 23 49.6 V 703
2021-06-09 06:51:49 C 14 30 11.48 +23 24 03.0 V 703
2021-06-09 20:18:12 C 14 29 41.25 +23 46 11.1 q L47
2021-06-09 20:52:21 C 14 29 39.92 +23 47 05.6 v 511
2021-06-09 20:59:02 C 14 29 39.63 +23 47 16.4 v 511
2021-06-09 21:03:41 C 14 29 39.45 +23 47 23.8 v 511
2021-06-09 21:10:35 C 14 29 39.13 +23 47 34.8 v 511