2015 PR56

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8576167000
Semi-major axis (a)2.4530574000 AU
Inclination (i)7.82653000°
Long. of Asc. Node (Ω)149.65477000°
Arg. of Perihelion (ω)45.89073000°
Mean Anomaly (M)258.16432000°
Mean Motion (n)0.2565325700°/day
Perihelion dist (q)0.34927440 AU
Aphelion dist (Q)4.55684040 AU
Orbital Period3.84203720 yr
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.340″
Uncertainty7
Orbit TypeApollo
MOID0.045276 AU
Observations Used46
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-08-23
Observations (46)
Date Type RA Dec Mag Band Observatory
2015-08-06 12:00:04 C 22 30 51.90 +01 33 10.9 t F51
2015-08-08 12:41:53 C 22 12 33.85 -02 03 54.3 t F51
2015-08-09 10:11:50 C 22 05 40.938 -03 25 40.57 L F51
2015-08-09 10:29:11 C 22 05 35.429 -03 26 43.94 L F51
2015-08-09 10:46:31 C 22 05 29.963 -03 27 46.24 L F51
2015-08-09 11:03:55 C 22 05 24.435 -03 28 49.50 L F51
2015-08-11 06:51:37 C 21 53 11.06 -05 52 40.5 r H21
2015-08-11 07:02:57 C 21 53 08.09 -05 53 14.4 r H21
2015-08-11 07:14:07 C 21 53 05.18 -05 53 46.7 r H21
2015-08-11 22:02:34 C 21 49 27.31 -06 36 25.3 t 104
2015-08-11 22:08:09 C 21 49 25.90 -06 36 40.9 t 104
2015-08-11 22:14:32 C 21 49 24.32 -06 36 59.9 t 104
2015-08-12 04:41:04 C 21 47 53.19 -06 54 37.8 u H21
2015-08-12 04:57:48 C 21 47 49.20 -06 55 23.8 u H21
2015-08-12 05:15:32 C 21 47 44.97 -06 56 11.8 u H21
2015-08-12 06:20:56 C 21 47 29.50 -06 59 06.5 q H36
2015-08-12 06:39:23 C 21 47 25.19 -06 59 56.7 q H36
2015-08-16 04:38:36 C 21 29 14.77 -10 28 52.2 u H21
2015-08-16 04:50:18 C 21 29 12.80 -10 29 13.5 u H21
2015-08-16 05:02:01 C 21 29 10.86 -10 29 34.9 u H21
2015-08-17 09:26:43 C 21 24 50.859 -11 18 34.89 t F51
2015-08-17 09:42:32 C 21 24 48.463 -11 19 01.01 t F51
2015-08-18 04:54:19 C 21 22 07.63 -11 49 21.5 u H21
2015-08-18 05:04:08 C 21 22 06.25 -11 49 36.6 u H21
2015-08-18 05:21:04 C 21 22 03.87 -11 50 02.7 u H21
2015-08-18 07:36:15 C 21 21 45.46 -11 53 24.6 o 291
2015-08-18 07:44:11 C 21 21 44.37 -11 53 36.2 o 291
2015-08-18 07:52:06 C 21 21 43.27 -11 53 47.5 o 291
2015-08-19 12:37:23 C 21 18 03.916 -12 34 42.95 t 568
2015-08-19 12:43:04 C 21 18 03.209 -12 34 50.51 t 568
2015-08-20 07:50:15 C 21 15 50.48 -12 59 52.9 o 291
2015-08-20 08:01:26 C 21 15 49.18 -13 00 06.8 o 291
2015-08-20 08:12:38 C 21 15 47.86 -13 00 20.9 o 291
2015-08-20 12:29:02 C 21 15 19.63 -13 05 14.5 t 474
2015-08-20 12:42:12 C 21 15 18.13 -13 05 31.2 t 474
2015-08-20 12:48:47 C 21 15 17.38 -13 05 38.9 t 474
2015-08-20 12:54:51 C 21 15 16.68 -13 05 46.4 t 474
2015-08-21 04:38:18 C 21 13 35.81 -13 25 12.5 u H21
2015-08-21 04:59:40 C 21 13 33.46 -13 25 37.5 u H21
2015-08-21 05:22:29 C 21 13 30.98 -13 26 04.2 u H21
2015-08-21 07:39:30 C 21 13 16.57 -13 28 41.7 o 291
2015-08-21 07:52:30 C 21 13 15.12 -13 28 55.8 o 291
2015-08-21 08:05:33 C 21 13 13.71 -13 29 11.0 o 291
2015-08-23 09:23:45 C 21 08 33.40 -14 21 37.0 o 291
2015-08-23 09:36:45 C 21 08 32.20 -14 21 49.6 o 291
2015-08-23 09:49:48 C 21 08 31.04 -14 22 02.6 o 291