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
2021-05-29 10:56:45 C 14 46 44.31 +12 28 29.2 V T05
2021-05-29 10:57:25 C 14 46 44.26 +12 28 31.5 V T05
2021-05-29 11:18:22 C 14 46 42.17 +12 29 46.2 V T05
2021-05-29 11:19:01 C 14 46 42.11 +12 29 48.5 V T05
2021-05-30 03:43:48 C 14 45 15.87 +13 27 05.9 V V93
2021-05-30 04:39:36 C 14 45 10.53 +13 30 16.7 V V93
2021-05-30 20:13:56 C 14 43 51.48 +14 22 12.1 q L47
2021-05-30 20:25:28 C 14 43 49.73 +14 22 49.3 V C40
2021-05-30 20:39:21 C 14 43 48.47 +14 23 34.6 V C40
2021-05-30 20:44:05 C 14 43 48.77 +14 23 50.7 q L47
2021-05-30 20:44:34 C 14 43 48.00 +14 23 51.5 V C40
2021-05-30 20:46:19 C 14 43 47.84 +14 23 57.1 V C40
2021-05-30 20:49:47 C 14 43 47.52 +14 24 08.5 V C40
2021-05-30 21:01:56 C 14 43 46.43 +14 24 47.9 V C40
2021-05-30 21:18:47 C 14 43 45.76 +14 25 39.3 V L65
2021-05-30 21:28:41 C 14 43 44.03 +14 26 14.7 V C40
2021-05-30 21:30:25 C 14 43 43.87 +14 26 20.3 V C40
2021-05-30 21:33:23 C 14 43 45.32 +14 26 39.3 V G40
2021-05-30 21:39:32 C 14 43 43.88 +14 26 46.9 V L65
2021-05-30 21:47:50 C 14 43 42.32 +14 27 16.6 V C40
2021-05-30 22:03:25 C 14 43 42.57 +14 28 17.1 V G40
2021-05-30 22:06:39 C 14 43 41.46 +14 28 15.2 V L65
2021-05-30 22:06:56 C 14 43 40.64 +14 28 18.3 V C40
2021-05-30 22:15:11 C 14 43 40.73 +14 28 44.3 q G33
2021-05-30 22:16:54 C 14 43 40.58 +14 28 48.7 q G33
2021-05-30 22:18:35 C 14 43 40.42 +14 28 53.8 q G33
2021-05-30 22:20:16 C 14 43 40.27 +14 29 00.5 q G33
2021-05-30 22:22:01 C 14 43 40.13 +14 29 06.1 q G33
2021-05-30 22:23:39 C 14 43 39.97 +14 29 11.0 q G33
2021-05-31 00:33:45 C 14 43 28.80 +14 36 23.4 V G40
2021-05-31 02:20:43 C 14 43 21.24 +14 42 03.4 V W46
2021-05-31 02:42:12 C 14 43 19.31 +14 43 12.5 V W46
2021-05-31 02:59:40 C 14 43 17.73 +14 44 08.4 V W46
2021-05-31 09:46:33 C 14 42 42.73 +15 05 35.9 V 703
2021-05-31 09:53:48 C 14 42 42.07 +15 05 58.5 V 703
2021-05-31 10:01:01 C 14 42 41.59 +15 06 20.8 V 703
2021-05-31 10:08:15 C 14 42 40.92 +15 06 43.7 V 703
2021-05-31 20:11:01 C 14 41 55.59 +15 37 46.8 q L47
2021-05-31 20:34:10 C 14 41 53.46 +15 38 55.3 q L47
2021-05-31 21:21:53 C 14 41 49.45 +15 41 21.1 q L47
2021-05-31 21:23:35 C 14 41 49.43 +15 41 22.1 V L65
2021-05-31 21:53:23 C 14 41 46.92 +15 42 52.2 V L65
2021-05-31 22:19:05 C 14 41 44.79 +15 44 10.3 V L65
2021-06-01 06:37:52 C 14 41 06.48 +16 09 12.6 U I41
2021-06-01 06:39:12 C 14 41 06.36 +16 09 16.6 U I41
2021-06-01 08:19:57 C 14 40 58.01 +16 14 12.2 U I41
2021-06-01 08:22:48 C 14 40 57.77 +16 14 20.6 U I41
2021-06-01 20:44:06 C 14 40 04.26 +16 49 58.7 q L47
2021-06-01 21:10:36 C 14 40 02.13 +16 51 13.9 q L47
2021-06-02 08:23:55 C 14 39 14.09 +17 22 44.1 V T05