2015 NP13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4508927865 ± 1.29e-07
Semi-major axis (a)2.2093612239 AU ± 2.98e-08
Inclination (i)1.50473827° ± 2.56e-06
Long. of Asc. Node (Ω)56.80316380° ± 1.58e-04
Arg. of Perihelion (ω)265.52656848° ± 1.83e-04
Mean Anomaly (M)48.83388837° ± 3.83e-05
Mean Motion (n)0.3001319189°/day ± 6.08e-09
Perihelion dist (q)1.21317619 AU ± 2.85e-07
Aphelion dist (Q)3.20554626 AU ± 2.88e-07
Orbital Period3.28397688 yr ± 6.66e-08
Physical Parameters
H (abs. magnitude)21.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.261″
Uncertainty0
Orbit TypeAmor
MOID0.200532 AU
Observations Used98
Oppositions7
Arc Total2015-2025
First Observation Used2015-07-12
Last Observation Used2025-11-29
Observations (103)
Date Type RA Dec Mag Band Observatory
2015-09-06 14:43:10 C 01 01 15.90 -00 14 05.8 t 474
2015-09-06 14:46:13 C 01 01 15.95 -00 14 05.0 t 474
2015-09-06 14:49:16 C 01 01 15.98 -00 14 04.1 t 474
2015-09-06 14:52:17 C 01 01 16.00 -00 14 03.6 t 474
2015-09-08 08:19:46 C 01 01 53.05 -00 04 12.7 q H21
2015-09-08 08:25:00 C 01 01 53.09 -00 04 11.0 q H21
2015-09-13 08:19:41 C 01 02 42.04 +00 22 20.6 R G45
2015-09-13 08:22:59 C 01 02 42.00 +00 22 22.2 R G45
2015-09-13 08:31:03 C 01 02 42.03 +00 22 23.6 R G45
2015-09-13 08:38:49 C 01 02 41.92 +00 22 25.7 R G45
2015-09-13 08:46:16 C 01 02 41.87 +00 22 26.9 R G45
2015-09-14 09:46:03 C 01 02 41.07 +00 27 16.7 u H21
2015-09-14 09:51:39 C 01 02 41.02 +00 27 17.6 u H21
2015-09-14 09:57:15 C 01 02 40.98 +00 27 18.6 u H21
2015-09-14 10:02:36 C 01 02 40.96 +00 27 19.8 u H21
2015-09-16 07:36:20 C 01 02 33.96 +00 35 39.7 q H21
2015-09-16 07:43:15 C 01 02 33.91 +00 35 40.8 q H21
2015-09-16 07:50:10 C 01 02 33.81 +00 35 42.2 q H21
2015-10-02 04:29:50 C 00 57 14.84 +01 28 37.2 u H21
2015-10-02 04:38:30 C 00 57 14.65 +01 28 38.4 u H21
2015-10-02 04:47:01 C 00 57 14.44 +01 28 39.2 u H21
2015-10-02 04:55:24 C 00 57 14.25 +01 28 40.5 u H21
2015-10-02 06:08:37 C 00 57 12.02 +01 29 17.7 u 807
2015-10-02 06:11:10 C 00 57 11.93 +01 29 18.2 u 807
2015-10-02 06:13:43 C 00 57 11.90 +01 29 18.4 u 807
2015-10-05 17:13:33 C 00 55 37.04 +01 38 40.1 q D29
2015-10-05 17:33:52 C 00 55 36.59 +01 38 42.4 q D29
2015-10-05 17:54:11 C 00 55 36.08 +01 38 44.9 q D29
2015-10-10 08:19:19 C 00 53 37.356 +01 52 10.01 L F51
2015-10-10 08:36:30 C 00 53 36.965 +01 52 12.18 L F51
2015-10-10 08:53:45 C 00 53 36.574 +01 52 14.36 L F51
2015-10-12 08:43:43 C 00 52 49.563 +01 58 18.33 L F51
2015-10-12 09:31:37 C 00 52 48.528 +01 58 24.45 L F51
2015-10-12 10:08:11 C 00 52 47.741 +01 58 29.24 L F51
2015-10-13 08:47:41 C 00 52 27.405 +02 01 26.75 L F51
2015-10-13 09:05:09 C 00 52 27.050 +02 01 29.17 L F51
2015-10-13 09:22:35 C 00 52 26.685 +02 01 31.45 L F51
2015-10-13 09:40:05 C 00 52 26.320 +02 01 33.72 L F51
2015-10-23 09:01:52 C 00 50 02.881 +02 37 21.46 L F51
2015-10-23 09:23:36 C 00 50 02.673 +02 37 25.35 L F51
2015-10-23 09:44:13 C 00 50 02.473 +02 37 28.81 L F51
2015-10-23 10:05:57 C 00 50 02.262 +02 37 32.56 L F51
2015-11-10 03:49:38 C 00 52 46.70 +04 06 02.0 u H21
2015-11-10 04:08:22 C 00 52 46.97 +04 06 06.5 u H21
2015-11-10 04:30:50 C 00 52 47.29 +04 06 12.2 u H21
2025-11-23 12:09:44 C 04 23 25.539 +21 59 40.95 V F51
2025-11-23 12:29:32 C 04 23 24.257 +21 59 38.98 V F51
2025-11-28 06:41:23 C 04 16 17.44 +21 47 34.7 o 291
2025-11-28 07:08:28 C 04 16 15.75 +21 47 32.1 o 291
2025-11-28 07:35:33 C 04 16 14.02 +21 47 29.3 o 291