513165 (2004 CK39)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8320046042 ± 5.80e-08
Semi-major axis (a)2.2904581916 AU ± 6.78e-09
Inclination (i)12.24721877° ± 1.61e-05
Long. of Asc. Node (Ω)355.78499273° ± 4.93e-05
Arg. of Perihelion (ω)268.86270464° ± 4.88e-05
Mean Anomaly (M)70.72213437° ± 3.64e-06
Mean Motion (n)0.2843339529°/day ± 1.26e-09
Perihelion dist (q)0.38478643 AU ± 1.33e-07
Aphelion dist (Q)4.19612995 AU ± 1.34e-07
Orbital Period3.46643893 yr ± 1.54e-08
Physical Parameters
H (abs. magnitude)19.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.358″
Uncertainty0
Orbit TypeApollo
MOID0.069924 AU
Observations Used204
Oppositions15
Arc Total2004-2025
First Observation Used2004-02-14
Last Observation Used2025-01-26
Observations (223)
Date Type RA Dec Mag Band Observatory
2011-02-25 04:12:31 C 07 36 53.82 +46 19 00.0 19.1 c 704
2011-02-25 04:30:01 C 07 36 46.72 +46 19 04.8 18.8 c 704
2011-02-25 04:47:32 C 07 36 39.54 +46 19 09.8 18.7 c 704
2018-01-13 09:52:09 C 11 13 11.18 +24 08 41.8 U G96
2018-01-13 09:59:35 C 11 13 11.36 +24 08 45.8 U G96
2018-01-13 10:07:01 C 11 13 11.54 +24 08 48.2 U G96
2018-01-13 10:14:29 C 11 13 11.86 +24 08 51.1 U G96
2018-01-14 11:43:23 C 11 14 02.962 +24 18 37.20 U F51
2018-01-14 12:02:57 C 11 14 03.552 +24 18 45.16 U F51
2018-01-14 12:22:26 C 11 14 04.135 +24 18 52.97 U F51
2018-01-14 12:41:51 C 11 14 04.714 +24 19 00.81 U F51
2018-01-22 11:23:07 C 11 19 50.20 +25 56 00.7 U G96
2018-01-22 11:30:28 C 11 19 50.37 +25 56 05.5 U G96
2018-01-22 11:37:51 C 11 19 50.54 +25 56 10.2 U G96
2018-01-22 11:45:12 C 11 19 50.73 +25 56 14.7 U G96
2018-01-23 09:08:06 C 11 20 25.93 +26 10 20.1 U 703
2018-01-23 09:15:40 C 11 20 26.25 +26 10 25.7 U 703
2018-01-23 09:30:52 C 11 20 26.61 +26 10 36.7 U 703
2018-01-27 10:32:05 C 11 22 52.77 +27 25 44.3 o 691
2018-01-27 10:36:21 C 11 22 52.86 +27 25 48.0 o 691
2018-01-27 10:40:36 C 11 22 52.93 +27 25 51.2 o 691
2018-02-05 09:52:18 C 11 27 03.67 +31 51 17.1 U 703
2018-02-05 09:59:56 C 11 27 03.73 +31 51 30.3 U 703
2018-02-05 10:07:34 C 11 27 03.75 +31 51 43.6 U 703
2018-02-05 10:15:13 C 11 27 03.84 +31 51 56.7 U 703
2018-02-05 20:51:35 C 11 27 12.23 +32 10 28.7 q D29
2018-02-05 21:17:02 C 11 27 12.42 +32 11 13.7 q D29
2018-02-05 21:42:29 C 11 27 12.63 +32 11 58.7 q D29
2018-02-07 08:19:09 C 11 27 41.85 +33 18 09.3 U I41
2018-02-07 08:21:17 C 11 27 41.87 +33 18 13.7 U I41
2018-02-07 08:44:28 C 11 27 41.98 +33 19 01.6 U I41
2018-02-07 08:49:29 C 11 27 42.00 +33 19 11.8 U I41
2018-02-07 09:24:22 C 11 27 42.16 +33 20 23.6 U I41
2018-02-07 09:26:30 C 11 27 42.17 +33 20 28.1 U I41
2018-02-07 09:39:21 C 11 27 42.22 +33 20 54.5 U I41
2018-02-07 09:55:45 C 11 27 42.29 +33 21 28.1 U I41
2018-02-07 10:17:45 C 11 27 42.39 +33 22 13.4 U I41
2018-02-07 10:58:03 C 11 27 42.55 +33 23 35.9 U I41
2018-02-08 08:19:41 C 11 27 58.07 +34 09 29.7 U 703
2018-02-08 08:27:16 C 11 27 58.08 +34 09 47.1 U 703
2018-02-08 08:34:50 C 11 27 58.09 +34 10 04.5 U 703
2018-02-08 08:42:24 C 11 27 58.05 +34 10 21.4 U 703
2018-02-09 07:55:16 C 11 28 12.14 +35 05 01.8 U G96
2018-02-09 08:02:43 C 11 28 12.15 +35 05 20.4 U G96
2018-02-09 08:10:10 C 11 28 12.16 +35 05 39.0 U G96
2018-02-09 08:11:36 C 11 28 12.35 +35 05 42.2 U I41
2018-02-09 08:17:37 C 11 28 12.17 +35 05 57.7 U G96
2018-02-09 08:41:32 C 11 28 12.37 +35 06 56.9 U I41
2018-02-09 09:18:38 C 11 28 12.39 +35 08 29.7 U I41
2018-02-09 09:24:21 C 11 28 12.39 +35 08 43.9 U I41