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
2021-07-06 08:13:33 C 14 28 18.45 +31 26 55.1 V T08
2021-07-06 08:33:12 C 14 28 18.81 +31 26 58.6 V T08
2021-07-06 08:43:51 C 14 28 19.01 +31 27 01.2 V T08
2021-07-08 07:52:24 C 14 29 27.98 +31 36 08.2 V T05
2021-07-08 07:57:00 C 14 29 28.13 +31 36 09.8 V T05
2021-07-08 08:07:13 C 14 29 28.32 +31 36 10.4 V T05
2021-07-08 08:26:49 C 14 29 28.76 +31 36 13.4 V T05
2021-07-10 06:17:30 C 14 30 43.15 +31 43 24.7 V T08
2021-07-10 06:18:09 C 14 30 43.19 +31 43 24.6 V T08
2021-07-10 06:23:28 C 14 30 43.30 +31 43 25.9 V T08
2021-07-10 06:24:08 C 14 30 43.31 +31 43 25.6 V T08
2021-07-10 06:58:07 C 14 30 44.10 +31 43 29.9 V T08
2021-07-10 06:58:47 C 14 30 44.12 +31 43 30.2 V T08
2021-07-10 07:09:09 C 14 30 44.36 +31 43 31.6 V T08
2021-07-10 07:11:55 C 14 30 44.43 +31 43 31.7 V T08
2021-07-14 07:00:36 C 14 33 39.65 +31 53 45.8 V T08
2021-07-14 07:22:18 C 14 33 40.25 +31 53 47.8 V T08
2021-07-14 07:44:21 C 14 33 40.91 +31 53 48.0 V T08
2021-07-14 08:06:15 C 14 33 41.54 +31 53 49.6 V T08
2021-07-18 07:10:44 C 14 37 00.78 +31 58 46.8 V T08
2021-07-18 07:33:42 C 14 37 01.58 +31 58 47.3 V T08
2021-07-18 07:55:51 C 14 37 02.33 +31 58 47.4 V T08
2021-07-18 08:00:39 C 14 37 02.48 +31 58 47.0 V T08
2021-08-03 07:58:28 C 14 53 49.33 +31 43 21.9 V T08
2021-08-03 08:03:08 C 14 53 49.56 +31 43 21.1 V T08
2021-08-03 08:13:44 C 14 53 50.05 +31 43 20.1 V T08
2021-08-03 08:48:50 C 14 53 51.75 +31 43 15.9 V T08
2021-08-05 07:24:19 C 14 56 13.21 +31 38 37.1 V T05
2021-08-05 07:31:36 C 14 56 13.56 +31 38 36.0 V T05
2021-08-05 07:37:32 C 14 56 13.80 +31 38 35.3 V T05
2021-08-05 07:52:43 C 14 56 14.54 +31 38 33.5 V T05
2021-08-07 07:22:42 C 14 58 42.51 +31 33 20.7 V T08
2021-08-07 07:32:00 C 14 58 42.96 +31 33 19.6 V T08
2021-08-07 07:36:39 C 14 58 43.19 +31 33 18.0 V T08
2021-08-07 07:55:17 C 14 58 44.15 +31 33 16.6 V T08
2021-08-12 06:37:25 C 15 05 10.525 +31 18 25.53 U F51
2021-08-12 06:55:45 C 15 05 11.496 +31 18 22.78 U F51
2021-08-12 07:14:11 C 15 05 12.477 +31 18 20.02 U F51
2021-08-12 07:32:37 C 15 05 13.462 +31 18 17.18 U F51
2021-08-17 07:00:49 C 15 12 04.79 +31 01 11.7 V T05
2021-08-17 07:04:48 C 15 12 05.02 +31 01 12.0 V T05
2021-08-17 07:13:23 C 15 12 05.45 +31 01 09.7 V T05
2021-08-17 07:31:14 C 15 12 06.48 +31 01 06.7 V T05
2021-08-21 06:24:27 C 15 17 48.026 +30 46 17.64 U F51
2021-08-21 06:46:22 C 15 17 49.309 +30 46 13.67 U F51
2021-08-21 07:08:17 C 15 17 50.589 +30 46 09.72 U F51
2021-08-21 07:30:13 C 15 17 51.887 +30 46 05.75 U F51
2021-08-22 06:46:49 C 15 19 17.641 +30 42 18.25 U F51
2021-08-22 07:04:21 C 15 19 18.683 +30 42 15.08 U F51
2021-08-22 07:21:55 C 15 19 19.728 +30 42 11.77 U F51