2013 CW87

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1229180706 ± 9.37e-08
Semi-major axis (a)1.2126241663 AU ± 3.19e-09
Inclination (i)6.13804990° ± 8.01e-06
Long. of Asc. Node (Ω)315.47592979° ± 1.20e-05
Arg. of Perihelion (ω)172.69182321° ± 1.10e-04
Mean Anomaly (M)217.50478060° ± 9.03e-05
Mean Motion (n)0.7381131584°/day ± 2.91e-09
Perihelion dist (q)1.06357074 AU ± 1.14e-07
Aphelion dist (Q)1.36167759 AU ± 1.14e-07
Orbital Period1.33533222 yr ± 5.27e-09
Physical Parameters
H (abs. magnitude)25.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.290″
Uncertainty0
Orbit TypeAmor
MOID0.078468 AU
Observations Used41
Oppositions3
Arc Total2013-2025
First Observation Used2013-02-08
Last Observation Used2025-02-03
Observations (41)
Date Type RA Dec Mag Band Observatory
2013-02-08 11:38:26 C 09 37 29.301 +07 43 27.44 L F51
2013-02-08 12:01:10 C 09 37 27.169 +07 42 14.47 L F51
2013-02-08 12:23:59 C 09 37 25.092 +07 41 02.18 L F51
2013-02-08 12:49:44 C 09 37 22.735 +07 39 39.25 L F51
2013-02-12 08:29:21 C 09 31 47.267 +02 58 16.27 t 568
2013-02-12 08:30:40 C 09 31 47.158 +02 58 12.50 t 568
2013-02-12 08:31:58 C 09 31 47.047 +02 58 08.64 t 568
2013-02-13 07:26:05 C 09 30 22.27 +01 50 52.4 t H01
2013-02-13 07:34:12 C 09 30 21.58 +01 50 28.9 t H01
2013-02-13 07:47:00 C 09 30 20.52 +01 49 51.9 t H01
2013-02-13 07:55:56 C 09 30 19.77 +01 49 26.2 t H01
2017-02-04 12:23:02 C 08 57 53.738 +17 39 10.99 V F51
2017-02-14 08:58:56 C 08 48 03.131 +05 10 29.13 V F51
2017-02-14 09:18:05 C 08 48 01.996 +05 09 34.20 V F51
2020-12-11 14:10:04 C 08 15 37.741 +57 14 26.73 V F51
2020-12-11 14:45:26 C 08 15 39.862 +57 14 26.24 V F51
2021-01-04 14:18:25 C 08 38 30.376 +52 46 14.46 V F51
2021-01-04 14:37:12 C 08 38 29.575 +52 45 49.80 V F51
2021-01-04 14:56:00 C 08 38 28.772 +52 45 24.56 V F51
2021-01-04 15:14:51 C 08 38 28.048 +52 44 58.83 V F51
2021-01-05 13:03:01 C 08 38 12.307 +52 19 03.29 V F51
2021-01-07 12:30:52 C 08 37 13.396 +51 16 24.45 V F52
2021-01-08 11:41:04 C 08 36 38.172 +50 42 54.72 V F52
2021-01-08 11:58:44 C 08 36 36.952 +50 42 28.25 V F52
2021-01-12 11:24:43 C 08 33 17.750 +48 02 40.00 V F52
2021-01-16 09:11:04 C 08 29 05.69 +44 48 55.8 V G96
2021-01-16 09:18:03 C 08 29 05.08 +44 48 39.1 V G96
2021-01-16 09:25:01 C 08 29 04.61 +44 48 22.8 V G96
2021-01-16 09:31:58 C 08 29 04.01 +44 48 06.5 V G96
2021-01-16 12:17:06 C 08 28 52.03 +44 41 24.3 V V06
2021-01-16 12:21:40 C 08 28 51.77 +44 41 13.3 V V06
2021-01-16 12:26:14 C 08 28 51.45 +44 41 01.9 V V06
2021-02-01 02:52:12 C 08 12 34.48 +26 19 35.7 V G96
2021-02-01 03:18:53 C 08 12 33.17 +26 18 09.8 V G96
2021-02-01 03:26:16 C 08 12 32.79 +26 17 46.4 V G96
2021-02-05 04:42:08 C 08 09 48.54 +20 49 39.5 V G96
2021-02-05 04:50:09 C 08 09 48.06 +20 49 13.1 V G96
2021-02-05 04:58:12 C 08 09 47.73 +20 48 47.6 V G96
2021-02-05 05:06:14 C 08 09 47.34 +20 48 21.3 V G96
2025-02-03 05:13:37 C 07 05 46.340 +27 14 36.40 V 691
2025-02-03 05:33:32 C 07 05 46.390 +27 13 34.00 V 691