2015 PL57

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1439825698 ± 3.55e-06
Semi-major axis (a)1.1202417322 AU ± 1.25e-07
Inclination (i)1.63081820° ± 2.23e-05
Long. of Asc. Node (Ω)112.60464126° ± 5.79e-04
Arg. of Perihelion (ω)115.29942215° ± 7.57e-04
Mean Anomaly (M)314.70565155° ± 3.03e-04
Mean Motion (n)0.8312748767°/day ± 1.40e-07
Perihelion dist (q)0.95894645 AU ± 3.98e-06
Aphelion dist (Q)1.28153702 AU ± 3.98e-06
Orbital Period1.18568035 yr ± 1.99e-07
Physical Parameters
H (abs. magnitude)25.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.272″
Uncertainty0
Orbit TypeApollo
MOID0.003526 AU
Observations Used51
Oppositions1
Arc Total2015-2021
First Observation Used2015-08-10
Last Observation Used2021-10-02
Observations (51)
Date Type RA Dec Mag Band Observatory
2015-08-10 10:29:36 C 21 55 05.194 -22 17 59.75 L F51
2015-08-10 10:45:28 C 21 55 03.340 -22 18 09.30 L F51
2015-08-10 11:01:18 C 21 55 01.499 -22 18 18.88 L F51
2015-08-11 10:18:33 C 21 53 05.260 -22 31 18.25 L F51
2015-08-11 10:51:22 C 21 53 01.569 -22 31 36.19 L F51
2015-08-11 11:07:48 C 21 52 59.727 -22 31 45.04 L F51
2015-08-13 10:07:39 C 21 49 13.63 -22 54 53.8 o 291
2015-08-13 10:22:54 C 21 49 12.12 -22 54 59.1 o 291
2015-08-15 02:06:23 C 21 46 25.44 -23 09 56.5 t W87
2015-08-15 02:13:50 C 21 46 24.73 -23 09 59.3 t W87
2015-08-15 02:16:19 C 21 46 24.53 -23 10 00.3 t W87
2015-08-19 13:02:51 C 21 39 34.507 -23 42 52.59 t 568
2015-08-19 13:05:51 C 21 39 34.288 -23 42 52.78 t 568
2015-08-20 08:47:56 C 21 38 32.39 -23 47 12.1 o 291
2015-08-20 08:56:11 C 21 38 31.75 -23 47 13.7 o 291
2015-08-20 09:04:26 C 21 38 31.15 -23 47 15.0 o 291
2015-08-20 13:28:01 C 21 38 18.60 -23 46 34.9 t 474
2015-08-20 13:33:04 C 21 38 18.23 -23 46 36.6 t 474
2015-08-20 13:38:09 C 21 38 17.80 -23 46 37.3 t 474
2015-08-20 13:43:13 C 21 38 17.51 -23 46 37.5 t 474
2015-08-21 13:23:21 C 21 37 06.49 -23 50 43.5 t 474
2015-08-21 13:33:29 C 21 37 05.80 -23 50 44.3 t 474
2015-09-03 07:32:13 C 21 28 15.16 -23 52 41.4 o 695
2015-09-03 07:38:08 C 21 28 15.03 -23 52 40.6 o 695
2015-09-03 07:41:20 C 21 28 14.94 -23 52 40.0 o 695
2015-09-03 07:47:15 C 21 28 14.80 -23 52 39.3 o 695
2015-09-04 06:48:42 C 21 28 02.12 -23 49 38.5 o 695
2015-09-04 06:51:40 C 21 28 02.04 -23 49 38.1 o 695
2015-09-04 06:54:37 C 21 28 01.97 -23 49 37.5 o 695
2015-09-04 06:58:04 C 21 28 01.89 -23 49 37.1 o 695
2015-09-04 07:01:01 C 21 28 01.81 -23 49 36.6 o 695
2015-09-04 07:03:58 C 21 28 01.76 -23 49 36.3 o 695
2015-09-04 07:07:19 C 21 28 01.69 -23 49 35.8 o 695
2015-09-04 07:10:16 C 21 28 01.62 -23 49 35.1 o 695
2015-09-04 07:13:13 C 21 28 01.55 -23 49 34.5 o 695
2015-09-06 08:36:36 C 21 27 45.215 -23 41 48.76 U F51
2015-09-06 08:52:25 C 21 27 44.899 -23 41 45.97 U F51
2015-09-09 04:21:56 C 21 27 43.776 -23 28 17.59 t 309
2015-09-09 04:23:27 C 21 27 43.762 -23 28 17.26 t 309
2015-09-09 04:25:01 C 21 27 43.746 -23 28 16.91 t 309
2015-09-09 04:26:33 C 21 27 43.733 -23 28 16.60 t 309
2015-09-09 04:29:38 C 21 27 43.700 -23 28 15.79 t 309
2015-09-09 04:31:12 C 21 27 43.687 -23 28 15.44 t 309
2015-09-10 09:56:52 C 21 27 52.333 -23 22 25.62 t 568
2015-09-10 10:11:29 C 21 27 52.231 -23 22 21.88 t 568
2015-10-13 01:47:35 C 21 56 03.294 -18 32 03.28 t 309
2015-10-13 01:52:18 C 21 56 03.532 -18 32 00.93 t 309
2015-10-13 01:57:05 C 21 56 03.775 -18 31 58.76 t 309
2021-10-01 10:51:55 C 02 50 40.559 +09 04 37.31 V G37
2021-10-01 11:02:38 C 02 50 39.813 +09 04 32.31 V G37