2024 JA9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8516657820 ± 2.43e-04
Semi-major axis (a)2.7394433340 AU ± 3.56e-03
Inclination (i)12.22338622° ± 3.51e-03
Long. of Asc. Node (Ω)78.31430754° ± 1.40e-03
Arg. of Perihelion (ω)263.43688833° ± 3.86e-03
Mean Anomaly (M)109.29155345° ± 2.11e-01
Mean Motion (n)0.2173796044°/day ± 4.24e-04
Perihelion dist (q)0.40635318 AU ± 8.49e-04
Aphelion dist (Q)5.07253348 AU ± 6.63e-03
Orbital Period4.53412493 yr ± 8.85e-03
Physical Parameters
H (abs. magnitude)22.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.277″
Uncertainty3
Orbit TypeApollo
MOID0.033701 AU
Observations Used51
Oppositions1
Arc Total2024-2024
First Observation Used2024-05-03
Last Observation Used2024-05-20
Observations (52)
Date Type RA Dec Mag Band Observatory
2024-05-03 09:11:44 C 15 00 40.30 +13 01 10.6 V G96
2024-05-03 09:19:07 C 15 00 39.16 +13 01 26.5 V G96
2024-05-03 09:26:30 C 15 00 38.02 +13 01 42.4 V G96
2024-05-08 11:29:43 C 14 37 03.172 +18 14 27.42 X F52
2024-05-08 11:48:40 C 14 36 58.419 +18 15 23.44 X F52
2024-05-08 12:07:39 C 14 36 53.627 +18 16 20.10 X F52
2024-05-08 12:26:37 C 14 36 48.869 +18 17 16.47 X F52
2024-05-08 13:59:56 C 14 36 25.429 +18 21 54.65 V F51
2024-05-08 14:00:52 C 14 36 25.192 +18 21 57.57 V F51
2024-05-09 03:53:32 C 14 32 57.556 +19 04 31.73 V I52
2024-05-09 03:55:45 C 14 32 56.951 +19 04 37.92 V I52
2024-05-09 03:57:59 C 14 32 56.357 +19 04 44.76 V I52
2024-05-09 04:00:12 C 14 32 55.763 +19 04 52.46 V I52
2024-05-09 21:40:07 C 14 28 08.19 +20 01 19.5 X 033
2024-05-09 21:43:15 C 14 28 07.30 +20 01 29.8 X 033
2024-05-09 21:46:22 C 14 28 06.40 +20 01 40.4 X 033
2024-05-09 21:49:29 C 14 28 05.48 +20 01 50.9 X 033
2024-05-10 01:16:43 C 14 27 05.60 +20 13 11.1 X 033
2024-05-10 01:35:08 C 14 27 00.28 +20 14 11.9 X 033
2024-05-10 01:38:23 C 14 26 59.37 +20 14 22.7 X 033
2024-05-10 01:42:05 C 14 26 58.29 +20 14 34.7 X 033
2024-05-10 08:53:05 C 14 24 53.273 +20 38 46.79 V I52
2024-05-10 08:57:33 C 14 24 51.944 +20 39 02.27 V I52
2024-05-10 09:02:01 C 14 24 50.598 +20 39 16.67 V I52
2024-05-13 20:48:20 C 13 55 00.43 +25 53 32.0 X 033
2024-05-13 20:50:39 C 13 54 59.44 +25 53 41.5 X 033
2024-05-13 20:52:59 C 13 54 58.42 +25 53 51.2 X 033
2024-05-13 20:55:17 C 13 54 57.38 +25 54 01.0 X 033
2024-05-14 03:22:28 C 13 52 09.970 +26 20 59.28 V I52
2024-05-14 03:28:25 C 13 52 07.280 +26 21 24.30 V I52
2024-05-14 03:31:10 C 13 52 05.984 +26 21 35.89 V I52
2024-05-14 03:33:54 C 13 52 04.782 +26 21 47.27 V I52
2024-05-14 07:04:04 C 13 50 28.810 +26 36 31.93 V G96
2024-05-14 07:11:35 C 13 50 25.404 +26 37 02.96 V G96
2024-05-14 07:19:04 C 13 50 21.998 +26 37 34.14 V G96
2024-05-14 07:26:34 C 13 50 18.445 +26 38 05.71 V G96
2024-05-14 21:35:45 C 13 43 43.95 +27 38 23.4 X 033
2024-05-14 21:37:54 C 13 43 42.90 +27 38 32.7 X 033
2024-05-14 21:40:03 C 13 43 41.86 +27 38 41.8 X 033
2024-05-14 21:42:12 C 13 43 40.81 +27 38 51.1 X 033
2024-05-15 00:53:53 C 13 42 06.32 +27 52 38.4 X 033
2024-05-15 00:56:02 C 13 42 05.26 +27 52 47.7 X 033
2024-05-15 00:58:11 C 13 42 04.22 +27 52 57.1 X 033
2024-05-15 01:00:20 C 13 42 03.16 +27 53 06.6 X 033
2024-05-18 09:35:07 C 12 53 59.053 +33 59 20.80 V I52
2024-05-18 09:39:42 C 12 53 55.763 +33 59 42.29 V I52
2024-05-18 09:44:17 C 12 53 52.465 +34 00 01.51 V I52
2024-05-18 09:48:52 C 12 53 49.146 +34 00 22.10 V I52
2024-05-20 07:42:58 C 12 17 19.208 +37 23 40.38 V I52
2024-05-20 07:51:44 C 12 17 11.490 +37 24 16.56 V I52