IAA RAS IAA Minor Planet Database

2013 PY38

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2029612467 ± 9.80e-07
Semi-major axis (a)1.0424669621 AU ± 2.80e-07
Inclination (i)4.22460724° ± 1.96e-05
Long. of Asc. Node (Ω)146.19226813° ± 2.07e-05
Arg. of Perihelion (ω)297.05617405° ± 4.23e-05
Mean Anomaly (M)90.61821062° ± 1.50e-03
Mean Motion (n)0.9260167148°/day ± 3.73e-07
Perihelion dist (q)0.83088657 AU ± 1.05e-06
Aphelion dist (Q)1.25404736 AU ± 1.08e-06
Orbital Period1.06437202 yr ± 4.28e-07
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.289″
Uncertainty1
Orbit TypeApollo
MOID0.029341 AU
Observations Used44
Oppositions1
Arc Total2013-2015
First Observation Used2013-08-12
Last Observation Used2015-04-24
Observations (46)
Date Type RA Dec Mag Band Observatory
2013-08-12 10:51:59 C 22 21 58.129 -05 58 43.24 – L F51
2013-08-12 11:14:20 C 22 21 56.742 -05 59 16.67 – L F51
2013-08-12 11:35:57 C 22 21 55.386 -05 59 48.80 – L F51
2013-08-12 11:57:30 C 22 21 54.039 -06 00 20.88 – L F51
2013-08-13 09:31:33 C 22 20 58.18 -06 33 50.1 – o 291
2013-08-13 09:39:29 C 22 20 57.67 -06 34 02.3 – o 291
2013-08-13 09:47:24 C 22 20 57.17 -06 34 15.4 – o 291
2013-08-14 00:41:27 C 22 20 17.30 -06 58 48.9 21.4 q 104
2013-08-14 00:48:50 C 22 20 17.64 -06 59 06.2 – q J95
2013-08-14 00:53:40 C 22 20 16.47 -06 59 08.5 21.5 q 104
2013-08-14 00:57:42 C 22 20 16.19 -06 59 14.0 – q 104
2013-08-14 01:19:49 C 22 20 15.72 -06 59 58.4 – q J95
2013-08-31 11:46:16 C 21 33 43.05 -29 51 23.7 – o 474
2013-08-31 11:47:54 C 21 33 42.62 -29 51 32.6 – o 474
2013-08-31 11:49:30 C 21 33 42.21 -29 51 41.2 – o 474
2013-08-31 11:51:05 C 21 33 41.78 -29 51 50.2 – o 474
2013-08-31 12:01:28 C 21 33 39.05 -29 52 47.1 – o 474
2013-08-31 12:03:04 C 21 33 38.65 -29 52 55.9 – o 474
2013-09-01 11:33:44 C 21 28 05.47 -32 06 15.8 – o 474
2013-09-01 11:35:20 C 21 28 05.07 -32 06 25.1 – o 474
2013-09-01 11:36:56 C 21 28 04.59 -32 06 34.1 – o 474
2013-09-01 11:37:30 C 21 28 04.43 -32 06 37.3 – o 474
2013-09-01 11:38:32 C 21 28 04.14 -32 06 43.3 – o 474
2013-09-02 10:32:57 C 21 22 05.29 -34 23 19.9 – o 474
2013-09-02 10:34:33 C 21 22 04.79 -34 23 29.5 – o 474
2013-09-02 10:36:08 C 21 22 04.27 -34 23 39.7 – o 474
2013-09-02 10:37:44 C 21 22 03.79 -34 23 49.3 – o 474
2013-09-03 07:55:38 C 21 15 57.33 -36 36 10.8 – o 474
2013-09-03 07:58:18 C 21 15 56.45 -36 36 28.3 – o 474
2013-09-03 08:00:59 C 21 15 55.51 -36 36 45.9 – o 474
2013-09-03 08:03:40 C 21 15 54.62 -36 37 03.6 – o 474
2013-09-06 08:31:58 C 20 49 03.72 -44 42 43.6 – o 474
2013-09-06 08:34:39 C 20 49 02.40 -44 43 02.6 – o 474
2013-09-06 08:37:20 C 20 49 01.04 -44 43 22.0 – o 474
2013-09-06 08:39:59 C 20 48 59.73 -44 43 40.4 – o 474
2013-09-08 08:13:58 C 20 24 44.11 -50 17 25.7 – o 474
2013-09-08 08:16:39 C 20 24 42.31 -50 17 45.4 – o 474
2013-09-08 08:19:20 C 20 24 40.63 -50 18 04.8 – o 474
2013-09-08 08:22:00 C 20 24 38.90 -50 18 24.4 – o 474
2013-09-09 08:39:39 C 20 09 23.09 -53 07 08.8 – o 474
2013-09-09 08:42:19 C 20 09 21.03 -53 07 27.1 – o 474
2013-09-09 08:44:59 C 20 09 19.12 -53 07 45.2 – o 474
2013-09-09 08:47:40 C 20 09 17.11 -53 08 05.1 – o 474
2015-04-24 02:18:22 C 15 30 39.05 +09 24 09.1 – t 950
2015-04-24 02:21:20 C 15 30 38.61 +09 24 10.7 – t 950
2015-04-24 02:24:18 C 15 30 38.18 +09 24 12.3 – t 950