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
2017-03-30 04:48:51 C 05 15 04.07 +57 14 31.3 o 291
2018-02-26 02:37:33 C 01 42 14.54 +25 57 08.4 o 291
2018-02-26 02:48:37 C 01 42 17.32 +25 57 35.6 o 291
2018-02-26 02:59:41 C 01 42 20.11 +25 58 02.6 o 291
2019-04-02 03:02:03 C 03 47 11.18 +30 26 15.5 o 291
2019-04-02 03:08:31 C 03 47 12.59 +30 26 22.3 o 291
2020-12-15 12:14:13 C 13 54 11.33 +06 55 20.0 o 691
2020-12-15 12:34:37 C 13 54 13.88 +06 55 17.2 o 691
2020-12-15 12:55:03 C 13 54 16.37 +06 55 14.4 o 691
2022-01-07 11:47:47 C 14 44 48.10 +12 53 43.6 o 691
2022-01-07 12:38:51 C 14 44 53.84 +12 54 16.6 o 691
2022-01-10 11:46:15 C 14 53 11.17 +13 40 14.8 o 691
2022-01-10 11:58:10 C 14 53 12.54 +13 40 22.7 o 691
2022-01-10 12:10:04 C 14 53 13.94 +13 40 30.7 o 691
2022-01-13 11:38:01 C 15 01 48.36 +14 28 10.2 o 691
2022-01-13 11:46:45 C 15 01 49.40 +14 28 15.9 o 691
2022-01-13 11:55:31 C 15 01 50.40 +14 28 22.3 o 691
2022-02-06 15:15:13 C 16 24 15.381 +22 01 00.05 U F52
2022-02-06 15:35:41 C 16 24 18.778 +22 01 18.36 U F52
2022-02-06 15:45:55 C 16 24 20.474 +22 01 27.49 U F52
2022-03-10 12:27:19 C 19 28 15.88 +30 27 56.7 V I52
2022-03-10 12:36:02 C 19 28 18.76 +30 27 57.1 V I52
2023-01-27 11:48:25 C 16 37 01.214 +41 41 21.23 V 703
2023-01-27 11:55:40 C 16 37 01.751 +41 41 44.70 V 703
2023-01-27 12:10:11 C 16 37 03.004 +41 42 33.66 V 703
2023-01-30 11:27:11 C 16 43 52.259 +45 37 00.19 V 703
2023-01-30 11:35:00 C 16 43 53.062 +45 37 25.32 V 703
2023-01-30 11:42:49 C 16 43 53.814 +45 37 51.78 V 703
2023-01-30 11:50:38 C 16 43 54.541 +45 38 18.06 V 703
2023-01-30 12:48:39 C 16 44 00.107 +45 41 29.65 V G96
2023-01-30 12:57:39 C 16 44 00.870 +45 41 59.57 V G96
2023-01-30 13:06:38 C 16 44 01.698 +45 42 29.38 V G96
2023-01-30 13:15:39 C 16 44 02.551 +45 42 59.11 V G96
2023-02-02 11:36:48 C 16 51 33.872 +49 29 54.20 V 703
2023-02-02 11:44:44 C 16 51 34.780 +49 30 19.30 V 703
2023-02-02 11:52:41 C 16 51 35.590 +49 30 45.94 V 703
2023-02-02 12:00:38 C 16 51 36.493 +49 31 12.58 V 703
2023-02-08 11:53:05 C 17 09 52.996 +56 58 22.44 V 703
2023-02-08 12:08:51 C 17 09 54.990 +56 59 09.35 V 703
2023-02-08 12:16:44 C 17 09 56.174 +56 59 34.26 V 703
2023-02-09 22:17:09 S 17 14 55.47 +58 41 10.9 L C51
2023-02-10 01:24:33 S 17 15 24.05 +58 50 25.6 L C51
2023-02-10 04:31:57 S 17 15 53.06 +58 59 38.9 L C51
2023-02-10 07:39:21 S 17 16 22.10 +59 08 53.7 L C51
2023-02-10 10:46:45 S 17 16 51.24 +59 18 04.9 L C51
2023-02-10 13:54:09 S 17 17 20.58 +59 27 16.1 L C51
2023-02-12 11:41:46 C 17 24 55.631 +61 40 21.94 V 703
2023-02-12 11:58:28 C 17 24 58.453 +61 41 10.68 V 703
2023-02-12 12:06:49 C 17 24 59.764 +61 41 35.52 V 703
2024-04-04 03:16:42 C 05 32 42.040 +53 19 51.67 V V00