613939 (2008 CH116)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5875038329 ± 1.34e-07
Semi-major axis (a)0.6627948519 AU ± 1.84e-09
Inclination (i)20.36680176° ± 1.21e-05
Long. of Asc. Node (Ω)85.89472446° ± 5.53e-05
Arg. of Perihelion (ω)248.18071806° ± 5.36e-05
Mean Anomaly (M)206.69610610° ± 5.18e-05
Mean Motion (n)1.8266005598°/day ± 7.63e-09
Perihelion dist (q)0.27340034 AU ± 8.88e-08
Aphelion dist (Q)1.05218937 AU ± 8.89e-08
Orbital Period0.53959596 yr ± 2.25e-09
Physical Parameters
H (abs. magnitude)19.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.348″
Uncertainty0
Orbit TypeAten
MOID0.224843 AU
Observations Used117
Oppositions14
Arc Total2008-2024
First Observation Used2008-02-09
Last Observation Used2024-04-21
Observations (156)
Date Type RA Dec Mag Band Observatory
2008-02-09 12:15:52 C 16 51 05.83 +14 11 36.9 r G96
2008-02-09 12:20:38 C 16 51 06.76 +14 11 38.6 r G96
2008-02-09 12:25:30 C 16 51 07.70 +14 11 40.0 r G96
2008-02-09 12:30:21 C 16 51 08.64 +14 11 41.5 r G96
2008-02-10 04:43:01 C 16 54 20.90 +14 16 06.6 r J95
2008-02-10 04:58:30 C 16 54 24.02 +14 16 09.9 r J95
2008-02-10 05:29:25 C 16 54 30.10 +14 16 19.0 r J95
2008-02-11 05:10:33 C 16 59 15.51 +14 22 40.5 r J95
2008-02-11 05:25:52 C 16 59 18.58 +14 22 45.4 r J95
2008-02-11 05:41:15 C 16 59 21.63 +14 22 48.8 r J95
2008-02-12 12:17:19 C 17 05 38.24 +14 30 45.3 o 291
2008-02-12 12:22:51 C 17 05 39.45 +14 30 45.1 o 291
2008-02-12 12:32:40 C 17 05 41.33 +14 30 49.3 o 291
2008-02-13 03:40:50 C 17 08 50.98 +14 34 29.5 r J95
2008-02-13 03:58:47 C 17 08 54.59 +14 34 32.0 r J95
2008-02-13 11:12:08 C 17 10 25.93 +14 36 20.8 o 291
2008-02-13 11:17:28 C 17 10 27.07 +14 36 21.9 o 291
2008-02-13 11:22:57 C 17 10 28.24 +14 36 23.1 o 291
2008-02-13 11:23:22 C 17 10 28.34 +14 36 22.4 r G96
2008-02-13 11:29:12 C 17 10 29.48 +14 36 24.3 o H01
2008-02-13 11:29:23 C 17 10 29.60 +14 36 24.3 r G96
2008-02-13 11:30:27 C 17 10 29.74 +14 36 24.5 o H01
2008-02-13 11:35:25 C 17 10 30.78 +14 36 25.7 o H01
2008-02-13 11:35:26 C 17 10 30.82 +14 36 25.7 r G96
2008-02-13 11:40:05 C 17 10 31.75 +14 36 26.9 o H01
2008-02-13 11:41:29 C 17 10 32.12 +14 36 27.1 r G96
2008-02-27 14:51:41 C 18 32 15.183 +15 08 25.18 o 568
2008-02-27 14:52:27 C 18 32 15.396 +15 08 25.09 o 568
2008-12-21 05:12:31 C 14 44 17.96 +03 21 53.6 r 493
2008-12-21 05:23:32 C 14 44 18.26 +03 22 15.5 r 493
2008-12-21 05:32:16 C 14 44 18.50 +03 22 33.3 r 493
2008-12-22 05:32:53 C 14 45 05.69 +04 10 30.6 r 493
2008-12-22 05:44:17 C 14 45 06.10 +04 10 53.5 r 493
2008-12-22 05:55:44 C 14 45 06.43 +04 11 16.3 r 493
2008-12-31 12:09:40 C 14 55 58.11 +11 13 07.7 r 448
2008-12-31 12:51:27 C 14 56 00.48 +11 14 24.9 r 448
2009-01-08 12:32:04 C 15 09 21.96 +17 04 49.4 r 448
2009-01-08 13:01:09 C 15 09 24.12 +17 05 42.6 r 448
2009-01-16 12:51:14 C 15 25 40.12 +23 02 44.2 r 448
2009-01-16 13:01:21 C 15 25 41.01 +23 03 03.4 r 448
2009-01-16 13:10:53 C 15 25 41.84 +23 03 21.8 r 448
2009-02-02 11:01:58 C 16 09 23.90 +36 48 23.3 18.7 c 704
2009-02-02 11:20:03 C 16 09 26.14 +36 49 03.8 19.4 c 704
2009-02-02 11:37:49 C 16 09 28.23 +36 49 41.8 19.7 c 704
2009-02-02 11:55:33 C 16 09 30.47 +36 50 21.4 19.7 c 704
2009-02-18 04:04:15 C 17 07 23.89 +50 52 05.3 o A74
2009-02-18 04:32:27 C 17 07 29.15 +50 53 09.7 o A74
2009-02-18 05:00:41 C 17 07 34.36 +50 54 15.2 o A74
2015-02-08 12:45:15 C 16 38 45.10 +18 04 05.5 q G96
2015-02-08 12:53:32 C 16 38 46.64 +18 04 10.2 q G96