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
2024-07-02 01:10:54 C 17 49 35.175 +63 14 07.85 W M01
2024-07-02 09:16:33 C 17 48 03.346 +63 22 21.43 Z U94
2024-07-02 09:41:13 C 17 47 58.452 +63 22 44.94 Z U94
2024-07-02 10:02:53 C 17 47 54.197 +63 23 05.68 Z U94
2024-07-04 09:44:12 C 17 38 46.286 +64 07 40.80 V T05
2024-07-04 09:50:06 C 17 38 45.125 +64 07 46.45 V T05
2024-07-04 09:54:41 C 17 38 44.179 +64 07 50.48 V T05
2024-07-04 10:04:30 C 17 38 42.180 +64 07 58.98 V T05
2024-07-04 10:53:20 C 17 38 32.270 +64 08 40.67 V T05
2024-07-06 09:29:52 C 17 29 32.107 +64 46 27.12 V T08
2024-07-06 09:34:32 C 17 29 31.169 +64 46 30.36 V T08
2024-07-06 09:41:57 C 17 29 29.582 +64 46 36.19 V T08
2024-07-06 09:58:30 C 17 29 26.311 +64 46 47.93 V T08
2024-07-08 09:17:27 C 17 20 17.095 +65 19 50.09 V T05
2024-07-08 09:22:01 C 17 20 16.226 +65 19 52.46 V T05
2024-07-08 09:31:47 C 17 20 14.246 +65 19 58.94 V T05
2024-07-08 09:46:09 C 17 20 11.208 +65 20 07.94 V T05
2024-07-28 07:28:22 C 15 57 29.678 +67 22 02.78 V T05
2024-07-28 07:33:50 C 15 57 28.922 +67 22 03.14 V T05
2024-07-28 07:41:57 C 15 57 27.571 +67 22 02.78 V T05
2024-07-28 07:57:07 C 15 57 25.178 +67 22 01.52 V T05
2024-07-28 08:01:40 C 15 57 24.564 +67 22 01.06 V T05
2024-07-30 07:41:52 C 15 50 36.926 +67 20 22.34 V T08
2024-07-30 07:47:23 C 15 50 36.046 +67 20 21.84 V T08
2024-07-30 07:56:12 C 15 50 34.774 +67 20 21.26 V T08
2024-07-30 08:14:37 C 15 50 32.071 +67 20 19.86 V T08
2024-08-01 07:47:25 C 15 44 02.114 +67 17 11.11 V T05
2024-08-01 07:51:59 C 15 44 01.416 +67 17 10.86 V T05
2024-08-01 08:02:17 C 15 44 00.034 +67 17 08.77 V T05
2024-08-01 08:18:36 C 15 43 57.641 +67 17 07.44 V T05
2024-08-03 07:17:16 C 15 37 48.002 +67 12 45.76 V T08
2024-08-03 07:21:18 C 15 37 47.390 +67 12 44.60 V T08
2024-08-03 07:36:32 C 15 37 45.451 +67 12 43.70 V T08
2024-08-03 07:46:02 C 15 37 43.973 +67 12 42.88 V T08
2024-08-09 06:32:06 C 15 20 20.839 +66 53 13.81 V T05
2024-08-09 06:36:39 C 15 20 20.256 +66 53 13.02 V T05
2024-08-09 06:44:45 C 15 20 19.214 +66 53 11.98 V T05
2024-08-09 06:53:32 C 15 20 18.050 +66 53 09.17 V T05
2024-08-09 06:57:33 C 15 20 17.640 +66 53 08.84 V T05
2024-08-09 07:01:12 C 15 20 17.222 +66 53 08.88 V T05
2024-08-09 07:07:03 C 15 20 16.512 +66 53 06.25 V T05
2024-08-11 06:21:27 C 15 14 53.304 +66 45 03.71 V T08
2024-08-11 06:27:12 C 15 14 52.742 +66 45 01.91 V T08
2024-08-11 06:34:47 C 15 14 51.854 +66 45 00.47 V T08
2024-08-11 06:51:28 C 15 14 49.831 +66 44 56.76 V T08
2024-08-15 06:44:58 C 15 04 16.495 +66 26 28.82 V T08
2024-08-15 06:49:14 C 15 04 15.950 +66 26 28.25 V T08
2024-08-15 06:57:14 C 15 04 15.118 +66 26 25.98 V T08
2024-08-15 07:11:25 C 15 04 13.620 +66 26 22.38 V T08
2024-08-23 05:45:58 C 14 43 54.667 +65 41 33.72 V T08