2015 PQ56

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4847108391 ± 2.03e-05
Semi-major axis (a)2.1184635738 AU ± 9.36e-05
Inclination (i)6.50789313° ± 1.82e-04
Long. of Asc. Node (Ω)324.18883529° ± 2.01e-04
Arg. of Perihelion (ω)353.40015531° ± 2.24e-04
Mean Anomaly (M)122.65188888° ± 7.79e-02
Mean Motion (n)0.3196544648°/day ± 2.12e-05
Perihelion dist (q)1.09162132 AU ± 6.46e-05
Aphelion dist (Q)3.14530583 AU ± 1.46e-04
Orbital Period3.08341160 yr ± 2.04e-04
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.308″
Uncertainty2
Orbit TypeAmor
MOID0.077296 AU
Observations Used88
Oppositions1
Arc Total2015-2015
First Observation Used2015-08-09
Last Observation Used2015-10-03
Observations (92)
Date Type RA Dec Mag Band Observatory
2015-08-18 08:40:24 C 00 32 18.86 +09 17 39.3 u 807
2015-08-18 08:43:54 C 00 32 19.10 +09 17 50.9 u 807
2015-08-18 08:47:34 C 00 32 19.33 +09 18 02.9 u 807
2015-08-18 08:50:53 C 00 32 19.58 +09 18 13.6 u 807
2015-08-18 08:54:33 C 00 32 19.81 +09 18 25.3 u 807
2015-08-20 07:31:07 C 00 36 01.00 +11 42 02.8 t 705
2015-08-20 07:32:59 C 00 36 01.10 +11 42 07.9 t 705
2015-08-20 09:23:19 C 00 36 06.01 +11 47 28.9 q H21
2015-08-20 09:29:13 C 00 36 06.33 +11 47 46.1 q H21
2015-08-20 09:35:08 C 00 36 06.68 +11 48 03.2 q H21
2015-08-21 09:15:01 C 00 37 45.35 +12 56 15.5 u H21
2015-08-21 09:21:25 C 00 37 45.68 +12 56 33.2 u H21
2015-08-21 09:27:49 C 00 37 46.01 +12 56 51.4 u H21
2015-08-21 09:34:41 C 00 37 46.35 +12 57 10.5 u H21
2015-08-24 09:03:20 C 00 42 00.97 +16 03 27.5 q H21
2015-08-24 09:09:43 C 00 42 01.16 +16 03 42.6 q H21
2015-08-24 09:16:05 C 00 42 01.43 +16 03 57.9 q H21
2015-08-27 08:12:40 C 00 45 16.27 +18 41 49.8 u H21
2015-08-27 08:20:30 C 00 45 16.50 +18 42 06.0 u H21
2015-08-27 08:28:21 C 00 45 16.69 +18 42 22.2 u H21
2015-08-27 08:35:48 C 00 45 16.84 +18 42 37.2 u H21
2015-09-04 07:10:18 C 00 49 55.32 +23 54 38.7 u H21
2015-09-04 07:23:03 C 00 49 55.30 +23 54 55.2 u H21
2015-09-04 07:37:12 C 00 49 55.25 +23 55 12.9 u H21
2015-09-06 05:43:13 C 00 50 18.86 +24 49 53.4 o 291
2015-09-06 05:46:26 C 00 50 18.86 +24 49 57.1 o 291
2015-09-06 05:49:41 C 00 50 18.85 +24 50 00.8 o 291
2015-09-06 09:03:51 C 00 50 16.22 +24 53 34.3 u H21
2015-09-06 09:19:31 C 00 50 16.15 +24 53 51.0 u H21
2015-09-06 09:35:12 C 00 50 16.07 +24 54 07.3 u H21
2015-09-08 07:45:24 C 00 50 22.14 +25 41 22.2 q H21
2015-09-08 07:57:56 C 00 50 21.96 +25 41 33.9 q H21
2015-09-08 08:10:26 C 00 50 21.80 +25 41 45.7 q H21
2015-09-13 09:16:59 C 00 49 33.02 +27 15 45.5 q H21
2015-09-13 09:33:59 C 00 49 32.65 +27 15 55.3 q H21
2015-09-13 09:50:59 C 00 49 32.32 +27 16 04.6 q H21
2015-10-02 04:14:11 C 00 40 39.97 +28 29 36.5 o 691
2015-10-02 04:25:28 C 00 40 39.83 +28 29 35.9 o 691
2015-10-02 04:36:45 C 00 40 39.42 +28 29 35.3 o 691
2015-10-03 06:55:24 C 00 40 05.74 +28 24 35.2 o 691
2015-10-03 07:03:26 C 00 40 05.51 +28 24 33.2 o 691
2015-10-03 07:11:49 C 00 40 05.28 +28 24 31.5 o 691