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
2022-04-07 07:35:44 C 19 02 11.664 -51 23 41.53 V W68
2022-04-07 07:46:13 C 19 02 11.479 -51 23 27.71 V W68
2022-04-07 07:52:01 C 19 02 11.429 -51 23 20.08 V W68
2022-04-15 06:31:35 C 18 58 11.436 -46 27 16.27 V W68
2022-04-15 06:45:50 C 18 58 10.886 -46 26 51.61 V W68
2022-04-15 06:50:24 C 18 58 10.670 -46 26 43.84 V W68
2022-04-15 07:05:09 C 18 58 10.094 -46 26 18.20 V W68
2022-04-17 09:18:17 C 18 56 09.672 -44 53 01.03 V W68
2022-04-17 09:22:11 C 18 56 09.494 -44 52 53.51 V W68
2022-04-17 09:26:09 C 18 56 09.257 -44 52 45.62 V W68
2022-04-17 09:42:25 C 18 56 08.424 -44 52 14.27 V W68
2022-04-23 04:03:30 C 18 48 24.538 -39 49 22.91 V W68
2022-04-23 04:17:13 C 18 48 23.614 -39 48 50.29 V W68
2022-04-23 04:37:21 C 18 48 22.159 -39 48 01.40 V W68
2022-04-23 04:46:50 C 18 48 21.502 -39 47 38.40 V W68
2022-05-09 08:21:44 C 18 06 09.93 -16 39 09.6 V V11
2022-05-09 08:50:22 C 18 06 05.42 -16 36 52.0 V V11
2022-05-09 09:18:23 C 18 06 01.12 -16 34 38.9 V V11
2022-05-16 01:02:40 C 17 40 13.72 -02 48 32.7 V K83
2022-05-16 01:06:23 C 17 40 13.05 -02 48 12.9 V K83
2022-05-16 01:10:06 C 17 40 12.36 -02 47 52.8 V K83
2022-05-16 03:45:32 C 17 39 46.978 -02 33 11.92 V W68
2022-05-16 03:50:06 C 17 39 46.162 -02 32 47.36 V W68
2022-05-16 04:00:36 C 17 39 44.258 -02 31 50.95 V W68
2022-05-16 04:20:39 C 17 39 40.663 -02 30 03.31 V W68
2022-05-19 02:15:55 C 17 27 18.302 +03 43 16.72 V K74
2022-05-19 02:19:01 C 17 27 17.726 +03 43 33.38 V K74
2022-05-19 02:23:54 C 17 27 16.824 +03 43 59.16 V K74
2022-05-19 02:24:57 C 17 27 16.601 +03 44 04.52 V K74
2022-05-19 22:10:29 C 17 23 44.25 +05 27 58.1 V L18
2022-05-19 22:10:46 C 17 23 44.21 +05 27 59.8 V L18
2022-05-19 22:11:03 C 17 23 44.15 +05 28 01.2 V L18
2022-05-19 22:11:21 C 17 23 44.09 +05 28 02.7 V L18
2022-05-19 22:11:38 C 17 23 44.07 +05 28 04.3 V L18
2022-05-19 22:11:55 C 17 23 44.00 +05 28 05.7 V L18
2022-05-19 22:12:12 C 17 23 43.95 +05 28 07.1 V L18
2022-05-19 22:12:29 C 17 23 43.85 +05 28 08.3 V L18
2022-05-19 22:12:47 C 17 23 43.83 +05 28 09.7 V L18
2022-05-19 22:13:04 C 17 23 43.78 +05 28 11.9 V L18
2022-05-19 22:30:36 C 17 23 40.93 +05 29 45.9 V M26
2022-05-19 22:37:24 C 17 23 39.65 +05 30 21.7 V M26
2022-05-19 22:44:11 C 17 23 38.37 +05 30 57.0 V M26
2022-05-20 22:07:19 C 17 19 23.823 +07 32 02.74 V L92
2022-05-20 22:11:34 C 17 19 23.009 +07 32 24.71 V L92
2022-05-20 22:15:50 C 17 19 22.134 +07 32 47.29 V L92
2022-05-20 22:20:06 C 17 19 21.430 +07 33 07.75 V L92
2022-05-21 21:22:26 C 17 15 09.391 +09 29 54.40 q L92
2022-05-21 21:32:04 C 17 15 07.550 +09 30 44.00 q L92
2022-05-21 21:42:44 C 17 15 05.562 +09 31 37.90 q L92
2022-05-22 08:55:52 C 17 13 00.912 +10 27 32.65 V G96