513138 (2002 CY58)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3842262115 ± 5.95e-08
Semi-major axis (a)1.3659066162 AU ± 2.89e-09
Inclination (i)8.29425707° ± 1.52e-05
Long. of Asc. Node (Ω)341.51926493° ± 5.67e-05
Arg. of Perihelion (ω)40.08621080° ± 5.95e-05
Mean Anomaly (M)35.31893015° ± 7.13e-06
Mean Motion (n)0.6174200992°/day ± 1.96e-09
Perihelion dist (q)0.84108949 AU ± 8.13e-08
Aphelion dist (Q)1.89072374 AU ± 8.14e-08
Orbital Period1.59636248 yr ± 5.07e-09
Physical Parameters
H (abs. magnitude)21.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.432″
Uncertainty0
Orbit TypeApollo
MOID0.061074 AU
Observations Used85
Oppositions9
Arc Total2002-2025
First Observation Used2002-02-03
Last Observation Used2025-08-03
Observations (88)
Date Type RA Dec Mag Band Observatory
2017-06-16 15:05:39 C 20 04 10.29 -49 12 47.5 U 474
2017-06-16 15:10:43 C 20 04 10.35 -49 12 52.3 U 474
2017-08-06 05:46:10 S 13 32 55.906 -73 14 17.34 L C51
2017-08-06 08:54:40 S 13 29 02.748 -73 03 01.08 L C51
2017-08-06 10:28:55 S 13 27 07.361 -72 57 14.87 L C51
2018-01-20 14:45:16 C 11 30 08.944 +13 49 00.18 U F51
2018-01-20 14:55:07 C 11 30 08.214 +13 49 01.13 U F51
2018-01-20 15:05:06 C 11 30 07.488 +13 49 01.73 U F51
2018-01-20 15:15:00 C 11 30 06.752 +13 49 02.57 U F51
2018-01-24 09:12:13 C 11 23 23.57 +13 57 30.3 U G96
2018-01-24 09:19:41 C 11 23 22.93 +13 57 31.5 U G96
2018-01-24 09:27:07 C 11 23 22.35 +13 57 30.4 U G96
2018-01-24 09:34:33 C 11 23 21.63 +13 57 32.2 U G96
2018-02-12 09:49:02 C 10 37 41.830 +14 56 28.24 U F51
2018-02-12 10:05:53 C 10 37 39.892 +14 56 30.25 U F51
2018-02-12 10:39:47 C 10 37 36.002 +14 56 33.91 U F51
2018-03-07 05:50:42 C 09 46 15.755 +15 01 30.84 U F51
2018-03-07 06:07:26 C 09 46 14.584 +15 01 29.61 U F51
2018-03-07 06:40:55 C 09 46 12.274 +15 01 26.95 U F51
2025-06-05 09:10:04 C 20 40 47.420 -42 10 37.40 V 807
2025-06-05 09:15:26 C 20 40 47.880 -42 10 40.50 V 807
2025-06-05 09:20:48 C 20 40 48.350 -42 10 42.80 V 807
2025-07-20 04:52:44 C 23 45 50.726 -55 39 05.98 V W68
2025-07-20 04:55:20 C 23 45 51.790 -55 39 08.42 V W68
2025-07-20 05:00:46 C 23 45 54.206 -55 39 11.74 V W68
2025-07-20 05:37:12 C 23 46 10.546 -55 39 38.12 V W68
2025-07-24 06:21:26 C 00 38 56.484 -55 59 37.46 V W68
2025-07-24 06:50:22 C 00 39 14.002 -55 59 33.25 V W68
2025-07-24 06:58:03 C 00 39 18.766 -55 59 32.32 V W68
2025-07-24 07:00:42 C 00 39 20.330 -55 59 31.42 V W68
2025-07-26 03:55:27 C 01 09 28.183 -55 30 56.27 V M22
2025-07-26 04:01:32 C 01 09 32.282 -55 30 49.93 V M22
2025-07-26 04:18:51 C 01 09 44.086 -55 30 31.00 V M22
2025-07-26 04:19:31 C 01 09 44.503 -55 30 30.60 V M22
2025-08-03 03:26:23 C 03 42 26.316 -43 32 20.36 V M22
2025-08-03 03:30:40 C 03 42 29.556 -43 31 49.87 V M22
2025-08-03 03:48:17 C 03 42 42.682 -43 29 47.11 V M22
2025-08-03 04:01:57 C 03 42 52.915 -43 28 10.85 V M22