2015 PM57

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7343138719 ± 2.93e-08
Semi-major axis (a)2.2055986873 AU ± 2.36e-08
Inclination (i)17.38505114° ± 4.70e-06
Long. of Asc. Node (Ω)112.86273053° ± 2.11e-05
Arg. of Perihelion (ω)341.90505259° ± 2.27e-05
Mean Anomaly (M)16.06870927° ± 1.56e-05
Mean Motion (n)0.3009002401°/day ± 4.82e-09
Perihelion dist (q)0.58599698 AU ± 6.49e-08
Aphelion dist (Q)3.82520040 AU ± 7.65e-08
Orbital Period3.27559155 yr ± 5.25e-08
Physical Parameters
H (abs. magnitude)18.66
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.210″
Uncertainty0
Orbit TypeApollo
MOID0.268303 AU
Observations Used96
Oppositions3
Arc Total2015-2019
First Observation Used2015-08-09
Last Observation Used2019-06-01
Observations (110)
Date Type RA Dec Mag Band Observatory
2015-08-09 12:42:46 C 23 12 22.551 -27 34 50.67 L F51
2015-08-09 12:57:35 C 23 12 22.138 -27 35 07.91 L F51
2015-08-10 12:13:30 C 23 11 46.220 -28 02 30.46 L F51
2015-08-10 12:27:19 C 23 11 45.803 -28 02 47.03 L F51
2015-08-10 12:41:21 C 23 11 45.379 -28 03 03.72 L F51
2015-08-10 12:55:16 C 23 11 44.964 -28 03 20.12 L F51
2015-08-11 08:18:44 C 23 11 12.32 -28 26 41.2 r H21
2015-08-11 08:31:39 C 23 11 11.91 -28 26 56.8 r H21
2015-08-11 08:45:02 C 23 11 11.48 -28 27 12.4 r H21
2015-08-11 12:21:38 C 23 11 05.311 -28 31 35.36 L F51
2015-08-11 12:35:35 C 23 11 04.854 -28 31 52.39 L F51
2015-08-11 12:49:33 C 23 11 04.402 -28 32 09.49 L F51
2015-08-11 13:03:29 C 23 11 03.947 -28 32 26.37 L F51
2015-08-13 08:47:22 C 23 09 40.53 -29 26 57.4 t H01
2015-08-13 08:53:00 C 23 09 40.32 -29 27 04.8 t H01
2015-08-13 09:06:59 C 23 09 39.81 -29 27 22.5 t H01
2015-08-13 09:20:58 C 23 09 39.29 -29 27 40.6 t H01
2015-08-18 07:33:02 C 23 04 47.46 -32 05 58.0 u 807
2015-08-18 07:38:15 C 23 04 47.18 -32 06 05.3 u 807
2015-08-18 07:43:26 C 23 04 46.91 -32 06 12.5 u 807
2015-08-19 09:01:16 C 23 03 30.93 -32 42 07.0 u 807
2015-08-19 09:04:23 C 23 03 30.69 -32 42 11.2 u 807
2015-08-19 09:07:08 C 23 03 30.57 -32 42 15.4 u 807
2015-08-19 09:10:14 C 23 03 30.42 -32 42 19.7 u 807
2015-08-19 09:12:59 C 23 03 30.27 -32 42 23.6 u 807
2015-08-25 13:27:21 C 22 54 20.79 -36 25 12.0 t 474
2015-08-25 13:30:23 C 22 54 20.60 -36 25 17.1 t 474
2015-08-25 13:33:24 C 22 54 20.37 -36 25 21.7 t 474
2015-09-06 11:26:30 C 22 26 42.83 -44 09 42.8 t 474
2015-09-06 11:29:31 C 22 26 42.39 -44 09 48.1 t 474
2015-09-06 11:32:34 C 22 26 41.98 -44 09 53.1 t 474
2015-09-20 11:48:40 C 21 35 06.82 -52 27 58.3 t 474
2015-09-20 11:51:42 C 21 35 06.24 -52 28 02.0 t 474
2015-09-20 11:54:44 C 21 35 05.69 -52 28 05.9 t 474
2015-09-29 01:29:21 C 20 55 11.53 -56 08 47.2 u 807
2015-09-29 01:33:18 C 20 55 10.69 -56 08 50.5 u 807
2015-09-29 01:37:55 C 20 55 09.71 -56 08 54.5 u 807
2015-09-29 01:42:08 C 20 55 08.81 -56 08 58.3 u 807
2015-09-29 01:46:22 C 20 55 07.92 -56 09 02.0 u 807
2015-10-02 01:18:18 C 20 40 20.99 -57 07 31.4 u 807
2015-10-02 01:19:31 C 20 40 20.73 -57 07 32.4 u 807
2015-10-02 01:21:20 C 20 40 20.34 -57 07 33.8 u 807
2015-10-06 19:21:28 S 20 16 15.41 -58 21 48.9 L C51
2015-10-06 22:30:20 S 20 15 35.23 -58 23 32.4 L C51
2015-10-07 00:04:45 S 20 15 15.15 -58 24 23.9 L C51
2015-10-07 01:39:12 S 20 14 54.77 -58 25 15.3 L C51
2015-10-07 03:13:38 S 20 14 34.80 -58 26 06.5 L C51
2015-10-07 06:22:30 S 20 13 54.32 -58 27 48.9 L C51
2015-10-07 06:22:41 S 20 13 54.35 -58 27 49.9 L C51
2015-10-20 23:46:41 C 19 01 22.74 -60 05 29.3 u 807