2015 CW13

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3303050995 ± 2.69e-08
Semi-major axis (a)1.4325878775 AU ± 4.24e-08
Inclination (i)2.77467109° ± 3.24e-06
Long. of Asc. Node (Ω)5.51447538° ± 2.77e-05
Arg. of Perihelion (ω)203.94921603° ± 2.77e-05
Mean Anomaly (M)64.45438903° ± 1.00e-04
Mean Motion (n)0.5748180121°/day ± 2.55e-08
Perihelion dist (q)0.95939680 AU ± 4.79e-08
Aphelion dist (Q)1.90577896 AU ± 6.84e-08
Orbital Period1.71467536 yr ± 7.62e-08
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.374″
Uncertainty0
Orbit TypeApollo
MOID0.005931 AU
Observations Used127
Radar Obs Used2
Oppositions1
Arc Total2015-2019
First Observation Used2015-02-12
Last Observation Used2019-12-04
Observations (132)
Date Type RA Dec Mag Band Observatory
2015-02-12 07:03:06 C 08 42 46.230 +32 25 06.62 L F51
2015-02-12 07:22:12 C 08 42 44.126 +32 25 17.34 L F51
2015-02-12 07:41:20 C 08 42 42.009 +32 25 28.22 L F51
2015-02-12 08:00:36 C 08 42 39.849 +32 25 38.87 L F51
2015-02-12 19:56:05 C 08 41 30.30 +32 31 05.9 033
2015-02-12 20:02:38 C 08 41 29.60 +32 31 09.4 033
2015-02-12 21:58:51 C 08 41 16.94 +32 32 10.0 033
2015-02-12 22:05:24 C 08 41 16.22 +32 32 13.3 033
2015-02-13 05:33:35 C 08 40 31.19 +32 36 03.0 u H21
2015-02-13 05:43:09 C 08 40 30.07 +32 36 07.4 u H21
2015-02-13 05:53:24 C 08 40 28.91 +32 36 12.3 u H21
2015-02-13 06:15:23 C 08 40 28.24 +32 36 27.9 t 673
2015-02-13 06:42:14 C 08 40 25.15 +32 36 41.8 t 673
2015-02-13 07:00:42 C 08 40 25.466 +32 36 58.08 L F51
2015-02-13 07:19:54 C 08 40 23.279 +32 37 08.76 L F51
2015-02-13 07:39:14 C 08 40 21.078 +32 37 19.38 L F51
2015-02-13 07:58:27 C 08 40 18.848 +32 37 29.78 L F51
2015-02-13 08:16:44 C 08 40 16.715 +32 37 40.30 t 568
2015-02-13 08:18:48 C 08 40 16.469 +32 37 41.33 t 568
2015-02-13 08:20:51 C 08 40 16.247 +32 37 42.40 t 568
2015-02-13 20:38:23 C 08 39 02.01 +32 43 13.0 q 246
2015-02-13 20:40:43 C 08 39 01.68 +32 43 13.3 q 246
2015-02-13 20:42:05 C 08 39 01.49 +32 43 14.4 q 246
2015-02-14 04:56:27 C 08 38 11.95 +32 47 22.4 t 673
2015-02-14 05:08:56 C 08 38 10.57 +32 47 29.3 t 673
2015-02-15 21:15:07 C 08 33 56.53 +33 05 53.4 q 246
2015-02-15 21:18:16 C 08 33 56.17 +33 05 54.6 q 246
2015-02-15 21:21:28 C 08 33 55.77 +33 05 56.9 q 246
2015-02-17 04:57:52 C 08 30 26.88 +33 19 59.0 q H21
2015-02-17 05:06:43 C 08 30 25.76 +33 20 02.7 q H21
2015-02-17 05:15:34 C 08 30 24.63 +33 20 06.1 q H21
2015-02-18 20:41:28 C 08 25 56.18 +33 36 11.8 t 204
2015-02-18 20:55:13 C 08 25 54.35 +33 36 17.7 t 204
2015-02-18 21:09:08 C 08 25 52.53 +33 36 23.6 t 204
2015-02-19 04:20:20 C 08 25 02.91 +33 39 25.6 q 703
2015-02-19 04:26:07 C 08 25 02.16 +33 39 27.4 q 703
2015-02-19 04:31:55 C 08 25 01.40 +33 39 29.2 q 703
2015-02-19 04:37:43 C 08 25 00.63 +33 39 33.5 q 703
2015-02-20 05:10:14 C 08 22 03.04 +33 48 39.9 q H21
2015-02-20 05:16:35 C 08 22 02.14 +33 48 42.0 q H21
2015-02-20 05:22:54 C 08 22 01.26 +33 48 44.1 q H21
2015-02-24 04:09:02 C 08 10 04.85 +34 18 48.3 q H21
2015-02-24 04:17:44 C 08 10 03.55 +34 18 50.6 q H21
2015-02-24 04:26:25 C 08 10 02.25 +34 18 52.9 q H21
2015-02-26 02:10:54 C 08 03 57.16 +34 29 50.1 o 291
2015-02-26 02:13:24 C 08 03 56.76 +34 29 50.8 o 291
2015-02-26 02:15:59 C 08 03 56.41 +34 29 51.6 o 291
2015-02-27 02:22:24 C 08 00 35.10 +34 34 39.7 o 291
2015-02-27 02:24:47 C 08 00 34.80 +34 34 40.2 o 291
2015-02-27 02:27:10 C 08 00 34.37 +34 34 41.3 o 291
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-04-02 18:36:00 34775984.54 4 us 2380 -1 -1
2015-04-02 19:26:00 34766403.9 0.5 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)