322652 (1999 JO8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5740570159 ± 1.89e-08
Semi-major axis (a)2.6515444713 AU ± 4.35e-09
Inclination (i)24.34481746° ± 5.99e-06
Long. of Asc. Node (Ω)80.02313051° ± 4.59e-06
Arg. of Perihelion (ω)205.91233804° ± 8.52e-06
Mean Anomaly (M)43.24268457° ± 5.23e-06
Mean Motion (n)0.2282779180°/day ± 5.62e-10
Perihelion dist (q)1.12940676 AU ± 5.00e-08
Aphelion dist (Q)4.17368218 AU ± 5.05e-08
Orbital Period4.31765933 yr ± 1.06e-08
Physical Parameters
H (abs. magnitude)16.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.430″
Uncertainty0
Orbit TypeAmor
MOID0.145214 AU
Observations Used591
Oppositions20
Arc Total1999-2025
First Observation Used1999-05-13
Last Observation Used2025-12-22
Observations (596)
Date Type RA Dec Mag Band Observatory
2016-04-04 04:10:30 C 12 18 26.00 +42 37 26.9 R G45
2016-04-04 04:17:24 C 12 18 25.53 +42 37 27.7 R G45
2016-04-04 04:25:10 C 12 18 25.05 +42 37 29.0 R G45
2016-04-04 04:25:45 C 12 18 25.04 +42 37 28.5 R G45
2016-04-04 04:32:59 C 12 18 24.54 +42 37 29.4 R G45
2016-05-02 05:06:29 C 11 43 27.97 +40 14 46.7 q 703
2016-05-02 05:18:08 C 11 43 27.57 +40 14 42.2 q 703
2016-05-02 05:26:10 C 11 43 27.29 +40 14 39.4 q 703
2016-05-02 05:37:13 C 11 43 26.92 +40 14 34.7 q 703
2016-05-30 07:30:50 C 11 38 39.762 +32 21 21.50 L F51
2016-05-30 07:48:27 C 11 38 40.020 +32 21 06.18 L F51
2016-05-30 08:06:05 C 11 38 40.285 +32 20 50.82 L F51
2016-05-30 08:23:41 C 11 38 40.544 +32 20 35.45 L F51
2017-12-10 06:58:58 C 05 02 25.178 +20 52 09.91 U F51
2017-12-10 07:16:54 C 05 02 24.332 +20 52 10.95 U F51
2017-12-10 07:52:38 C 05 02 22.615 +20 52 14.48 U F51
2020-01-22 15:17:13 C 11 01 28.969 +38 30 48.75 U F51
2020-01-22 15:26:28 C 11 01 28.752 +38 30 53.26 U F51
2020-01-22 15:35:42 C 11 01 28.521 +38 30 57.81 U F51
2020-01-22 15:44:56 C 11 01 28.322 +38 31 02.18 U F51
2020-04-13 04:45:40 C 09 42 27.81 +43 55 22.4 V G96
2020-04-13 04:53:04 C 09 42 27.66 +43 55 21.1 V G96
2020-04-13 05:00:30 C 09 42 27.59 +43 55 18.3 V G96
2020-04-13 05:07:55 C 09 42 27.40 +43 55 16.3 V G96
2021-09-05 13:19:55 C 04 55 11.583 +08 14 45.98 U F52
2021-09-05 13:40:08 C 04 55 11.957 +08 14 45.56 U F52
2021-09-05 14:20:31 C 04 55 12.735 +08 14 46.21 U F52
2021-09-15 12:47:47 C 04 58 45.519 +08 18 57.69 U F52
2021-09-15 13:24:12 C 04 58 45.839 +08 18 58.20 U F52
2021-09-15 13:42:28 C 04 58 46.005 +08 18 58.36 U F52
2021-10-03 12:57:44 C 04 58 21.832 +08 20 30.06 U F52
2021-10-03 13:13:19 C 04 58 21.612 +08 20 29.80 U F52
2021-10-03 13:29:00 C 04 58 21.397 +08 20 29.83 U F52
2021-10-03 13:44:40 C 04 58 21.198 +08 20 29.91 U F52
2021-11-06 13:36:14 C 04 32 30.821 +08 35 18.23 U F51
2021-11-06 13:52:11 C 04 32 30.023 +08 35 18.95 U F51
2021-11-06 14:08:01 C 04 32 29.241 +08 35 19.65 U F51
2021-11-06 14:23:52 C 04 32 28.463 +08 35 20.35 U F51
2021-11-09 08:22:51 C 04 29 14.81 +08 38 49.6 V G96
2021-11-09 08:30:18 C 04 29 14.41 +08 38 50.6 V G96
2021-11-09 08:37:45 C 04 29 14.05 +08 38 51.0 V G96
2021-11-09 08:45:09 C 04 29 13.66 +08 38 51.1 V G96
2021-11-14 08:20:44 C 04 23 09.11 +08 46 28.5 V G96
2021-11-14 08:28:46 C 04 23 08.74 +08 46 29.1 V G96
2021-11-14 08:36:49 C 04 23 08.26 +08 46 29.8 V G96
2021-11-14 08:44:50 C 04 23 07.85 +08 46 30.4 V G96
2021-11-26 12:22:25 C 04 07 53.748 +09 12 16.81 U F51
2021-11-26 12:59:43 C 04 07 51.792 +09 12 20.85 U F51
2021-11-26 13:18:18 C 04 07 50.815 +09 12 22.71 U F51
2021-11-29 06:47:31 C 04 04 29.93 +09 19 34.9 V G96