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
2015-02-08 13:01:50 C 16 38 48.09 +18 04 15.1 q G96
2015-02-19 11:53:41 C 17 32 48.26 +20 20 09.9 q G96
2015-02-19 12:00:18 C 17 32 49.73 +20 20 12.7 q G96
2015-02-19 12:06:54 C 17 32 51.23 +20 20 15.9 q G96
2015-02-19 12:13:31 C 17 32 52.70 +20 20 19.2 q G96
2016-01-24 01:56:35 C 15 57 31.33 +32 21 11.7 q 204
2016-01-24 02:18:34 C 15 57 33.29 +32 22 08.4 q 204
2016-02-08 21:08:03 S 16 39 46.061 +48 59 23.28 L C51
2016-02-09 09:43:10 S 16 41 29.952 +49 32 48.41 L C51
2016-02-09 10:55:48 C 16 41 41.96 +49 36 01.1 R G45
2016-02-09 11:02:30 C 16 41 42.85 +49 36 19.8 R G45
2016-02-09 11:17:57 C 16 41 44.92 +49 37 00.6 R G45
2016-02-09 11:24:54 C 16 41 45.82 +49 37 19.7 R G45
2016-02-09 16:00:43 S 16 42 22.66 +49 49 29.0 L C51
2016-02-09 19:09:24 S 16 42 49.02 +49 57 49.4 L C51
2016-02-09 20:43:50 S 16 43 02.30 +50 02 00.7 L C51
2016-02-10 03:01:12 S 16 43 55.80 +50 18 39.3 L C51
2016-02-10 06:10:04 S 16 44 22.74 +50 26 59.2 L C51
2016-02-10 15:36:19 S 16 45 43.742 +50 51 57.67 L C51
2016-02-10 18:45:00 S 16 46 10.982 +51 00 17.06 L C51
2016-02-11 04:11:14 S 16 47 33.466 +51 25 11.68 L C51
2016-02-11 10:28:47 S 16 48 29.090 +51 41 49.63 L C51
2016-02-11 13:37:28 S 16 48 56.995 +51 50 06.90 L C51
2016-02-11 19:55:02 S 16 49 53.335 +52 06 44.10 L C51
2016-02-12 10:19:51 C 16 52 06.26 +52 44 39.4 R G45
2016-02-12 10:20:29 C 16 52 06.41 +52 44 40.5 R G45
2016-02-12 10:26:56 C 16 52 07.42 +52 44 57.8 R G45
2016-02-12 10:27:28 C 16 52 07.47 +52 44 59.4 R G45
2016-02-12 10:33:58 C 16 52 08.41 +52 45 16.9 R G45
2016-02-12 10:40:57 C 16 52 09.41 +52 45 35.7 R G45
2016-02-12 10:41:29 C 16 52 09.55 +52 45 37.3 R G45
2016-02-12 10:48:17 C 16 52 10.53 +52 45 55.7 R G45
2016-02-12 10:48:49 C 16 52 10.59 +52 45 57.0 R G45
2016-02-24 17:45:53 S 17 50 26.465 +65 05 02.83 L C51
2016-02-24 20:54:35 S 17 51 15.878 +65 12 19.37 L C51
2016-02-25 00:03:16 S 17 52 05.333 +65 19 35.36 L C51
2016-02-25 03:12:08 S 17 52 55.798 +65 26 51.11 L C51
2016-02-25 06:20:49 S 17 53 45.994 +65 34 04.33 L C51
2016-02-25 09:29:30 S 17 54 36.658 +65 41 18.06 L C51
2016-02-25 14:12:48 S 17 55 54.091 +65 52 05.27 L C51
2016-02-25 14:12:59 S 17 55 53.834 +65 52 06.10 L C51
2016-02-25 15:47:03 S 17 56 19.356 +65 55 39.65 L C51
2016-02-25 22:04:36 S 17 58 03.737 +66 09 59.18 L C51
2016-02-26 04:21:58 S 17 59 49.286 +66 24 11.74 L C51
2016-02-26 13:48:13 S 18 02 31.200 +66 45 19.69 L C51
2016-02-26 15:22:50 S 18 02 58.543 +66 48 51.01 L C51
2016-02-26 18:31:31 S 18 03 53.434 +66 55 50.02 L C51
2016-02-27 02:23:08 S 18 06 12.641 +67 13 15.64 L C51
2017-03-30 04:43:01 C 05 15 03.14 +57 14 34.6 o 291
2017-03-30 04:45:56 C 05 15 03.60 +57 14 33.0 o 291