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
2024-06-12 10:56:09 C 19 04 37.934 +49 34 39.22 V T08
2024-06-12 10:58:48 C 19 04 37.579 +49 34 45.88 V T08
2024-06-12 11:08:07 C 19 04 36.403 +49 35 10.07 V T08
2024-06-12 11:10:07 C 19 04 36.158 +49 35 15.11 V T08
2024-06-12 11:10:47 C 19 04 36.072 +49 35 16.30 V T08
2024-06-12 11:49:54 C 19 04 31.070 +49 36 55.91 V T08
2024-06-12 11:57:42 C 19 04 30.043 +49 37 14.81 V T08
2024-06-15 10:47:09 C 18 55 34.921 +52 27 13.09 X F52
2024-06-15 11:00:20 C 18 55 33.051 +52 27 43.43 X F52
2024-06-15 11:13:30 C 18 55 31.192 +52 28 13.50 X F52
2024-06-15 11:26:40 C 18 55 29.328 +52 28 43.53 X F52
2024-06-16 12:19:11 C 18 52 06.902 +53 24 17.28 V T08
2024-06-16 12:59:40 C 18 52 00.946 +53 25 45.16 V T08
2024-06-16 13:40:43 C 18 51 55.051 +53 27 14.04 V T08
2024-06-16 14:16:42 C 18 51 49.814 +53 28 31.26 V T08
2024-06-16 22:24:22 C 18 50 44.465 +53 46 01.06 V Z80
2024-06-16 22:32:22 C 18 50 43.286 +53 46 17.58 V Z80
2024-06-16 22:41:17 C 18 50 42.000 +53 46 37.38 V Z80
2024-06-17 10:00:23 C 18 49 05.045 +54 10 54.52 V 703
2024-06-17 10:03:31 C 18 49 04.494 +54 11 02.11 V 703
2024-06-17 10:06:39 C 18 49 04.080 +54 11 07.91 V 703
2024-06-17 10:09:47 C 18 49 03.533 +54 11 15.25 V 703
2024-06-19 09:05:57 C 18 42 13.201 +55 46 50.92 V 703
2024-06-19 09:09:18 C 18 42 12.719 +55 46 57.43 V 703
2024-06-19 09:12:39 C 18 42 11.970 +55 47 03.98 V 703
2024-06-19 09:15:59 C 18 42 11.592 +55 47 11.22 V 703
2024-06-20 10:35:50 C 18 38 20.760 +56 35 42.58 V T08
2024-06-20 10:38:29 C 18 38 20.345 +56 35 47.44 V T08
2024-06-20 10:43:48 C 18 38 19.490 +56 35 58.02 V T08
2024-06-20 10:51:07 C 18 38 18.300 +56 36 11.77 V T08
2024-06-20 11:19:15 C 18 38 13.654 +56 37 04.40 V T08
2024-06-20 11:24:08 C 18 38 12.814 +56 37 13.40 V T08
2024-06-20 11:31:58 C 18 38 11.544 +56 37 28.13 V T08
2024-06-20 12:18:30 C 18 38 03.886 +56 38 53.95 V T08
2024-06-26 10:05:55 C 18 14 30.245 +60 30 44.53 V T05
2024-06-26 10:52:18 C 18 14 21.526 +60 31 49.58 V T05
2024-06-26 10:56:52 C 18 14 20.633 +60 31 56.17 V T05
2024-06-26 11:04:45 C 18 14 19.214 +60 32 07.08 V T05
2024-06-28 10:01:16 C 18 05 53.354 +61 34 52.72 V T08
2024-06-28 10:05:56 C 18 05 52.438 +61 34 58.12 V T08
2024-06-28 10:45:57 C 18 05 44.766 +61 35 48.22 X F52
2024-06-28 11:04:55 C 18 05 41.071 +61 36 12.02 V T08
2024-06-28 11:22:00 C 18 05 37.828 +61 36 33.17 X F52
2024-06-28 11:40:00 C 18 05 34.367 +61 36 55.46 X F52
2024-06-30 09:57:22 C 17 57 01.262 +62 32 13.34 V T05
2024-06-30 10:01:57 C 17 57 00.377 +62 32 18.49 V T05
2024-06-30 10:10:26 C 17 56 58.678 +62 32 28.10 V T05
2024-06-30 11:00:04 C 17 56 48.881 +62 33 23.04 V T05
2024-07-01 23:19:18 C 17 49 56.901 +63 12 19.83 W M01
2024-07-01 23:32:38 C 17 49 54.386 +63 12 32.34 W M01