841645 (2015 OB79)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2396162401 ± 6.81e-08
Semi-major axis (a)1.5858210035 AU ± 1.64e-09
Inclination (i)3.59285854° ± 3.62e-06
Long. of Asc. Node (Ω)4.26575902° ± 2.86e-05
Arg. of Perihelion (ω)318.74487865° ± 9.26e-05
Mean Anomaly (M)50.15908202° ± 4.78e-05
Mean Motion (n)0.4935498540°/day ± 7.63e-10
Perihelion dist (q)1.20583254 AU ± 1.08e-07
Aphelion dist (Q)1.96580947 AU ± 1.08e-07
Orbital Period1.99701464 yr ± 3.09e-09
Physical Parameters
H (abs. magnitude)23.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.205″
Uncertainty0
Orbit TypeAmor
MOID0.196745 AU
Observations Used125
Oppositions5
Arc Total2015-2025
First Observation Used2015-07-26
Last Observation Used2025-10-20
Observations (127)
Date Type RA Dec Mag Band Observatory
2019-07-25 12:49:02 C 22 28 12.747 -27 26 32.24 U F51
2019-07-25 13:04:41 C 22 28 13.371 -27 26 27.02 U F51
2019-08-20 06:28:04 C 22 43 01.48 -22 10 49.1 V I52
2019-08-20 06:32:16 C 22 43 01.44 -22 10 46.3 V I52
2019-09-25 09:02:38 C 22 42 57.245 -10 31 07.35 U F51
2019-09-25 09:22:07 C 22 42 57.381 -10 30 51.95 U F51
2019-09-25 09:41:33 C 22 42 57.501 -10 30 36.66 U F51
2019-09-25 10:00:59 C 22 42 57.632 -10 30 21.39 U F51
2019-10-03 04:25:00 C 22 46 57.22 -08 09 21.5 V G96
2019-10-03 04:33:07 C 22 46 57.33 -08 09 15.0 V G96
2019-10-03 04:41:13 C 22 46 57.54 -08 09 09.5 V G96
2021-08-09 11:18:33 C 22 55 09.938 -22 56 13.22 U F51
2021-08-09 12:07:22 C 22 55 10.350 -22 55 46.47 U F51
2021-09-07 09:45:50 C 22 54 36.682 -14 43 56.90 U F51
2021-09-07 10:02:38 C 22 54 36.317 -14 43 43.70 U F51
2021-09-07 10:19:29 C 22 54 35.957 -14 43 30.21 U F51
2021-09-07 10:36:20 C 22 54 35.595 -14 43 16.63 U F51
2021-09-12 07:07:56 C 22 53 38.271 -13 09 53.41 U F51
2021-09-12 07:23:45 C 22 53 38.033 -13 09 41.21 U F51
2021-09-12 07:39:33 C 22 53 37.781 -13 09 28.77 U F51
2021-09-13 05:17:09 C 22 53 29.22 -12 52 19.2 V G96
2021-09-13 05:23:57 C 22 53 29.10 -12 52 14.2 V G96
2021-09-13 05:30:44 C 22 53 29.01 -12 52 09.1 V G96
2021-09-13 05:37:31 C 22 53 28.92 -12 52 03.4 V G96
2021-10-04 07:45:35 C 22 57 09.341 -06 34 03.36 U F51
2021-10-04 08:01:39 C 22 57 09.576 -06 33 52.71 U F51
2021-10-04 08:17:47 C 22 57 09.759 -06 33 41.60 U F51
2023-08-19 10:56:33 C 23 12 42.696 -18 38 12.04 X F51
2023-08-19 11:11:58 C 23 12 42.573 -18 38 02.20 X F51
2023-08-19 11:27:22 C 23 12 42.453 -18 37 52.11 X F51
2023-08-19 11:42:41 C 23 12 42.326 -18 37 42.12 X F51
2023-08-23 10:44:40 C 23 12 45.934 -17 33 47.03 X F51
2023-08-23 11:01:39 C 23 12 45.679 -17 33 35.56 X F51
2023-08-23 11:19:40 C 23 12 45.431 -17 33 23.12 X F51
2023-09-06 11:26:50 C 23 09 16.287 -13 27 43.04 X F51
2023-09-06 11:42:41 C 23 09 15.882 -13 27 31.08 X F51
2023-09-06 11:58:34 C 23 09 15.475 -13 27 18.73 X F51
2023-09-07 07:33:36 C 23 08 59.132 -13 12 39.89 V G96
2023-09-07 07:41:06 C 23 08 58.963 -13 12 34.45 V G96
2023-09-07 07:48:35 C 23 08 58.787 -13 12 27.83 V G96
2023-09-07 07:56:06 C 23 08 58.571 -13 12 23.26 V G96
2023-09-14 10:14:30 C 23 06 37.404 -11 04 23.62 X F51
2023-09-14 10:31:21 C 23 06 37.019 -11 04 10.93 X F51
2023-09-14 10:48:12 C 23 06 36.637 -11 03 58.27 X F51
2023-10-11 08:55:59 C 23 09 45.634 -03 46 48.31 X F51
2023-10-11 09:13:54 C 23 09 45.941 -03 46 37.58 X F51
2023-10-11 09:31:49 C 23 09 46.214 -03 46 26.88 X F51
2025-08-02 12:32:48 C 23 18 59.953 -20 10 26.85 X F52
2025-08-02 12:46:29 C 23 19 00.453 -20 10 19.66 X F52
2025-08-02 13:00:09 C 23 19 00.970 -20 10 12.04 X F52