338567 (2003 SJ84)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2835607770 ± 7.28e-08
Semi-major axis (a)1.7379734776 AU ± 4.19e-09
Inclination (i)36.67237180° ± 1.40e-05
Long. of Asc. Node (Ω)183.03982593° ± 5.66e-06
Arg. of Perihelion (ω)307.10263029° ± 2.21e-05
Mean Anomaly (M)138.05136041° ± 1.93e-05
Mean Motion (n)0.4301773692°/day ± 1.55e-09
Perihelion dist (q)1.24515237 AU ± 1.26e-07
Aphelion dist (Q)2.23079459 AU ± 1.27e-07
Orbital Period2.29120905 yr ± 8.28e-09
Physical Parameters
H (abs. magnitude)19.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.371″
Uncertainty0
Orbit TypeAmor
MOID0.349048 AU
Observations Used182
Oppositions12
Arc Total2003-2025
First Observation Used2003-09-19
Last Observation Used2025-04-20
Observations (189)
Date Type RA Dec Mag Band Observatory
2025-03-28 13:31:32 C 13 23 55.536 +09 51 15.37 V T08
2025-03-29 07:05:22 C 13 23 29.484 +10 49 07.90 V T05
2025-03-29 07:11:42 C 13 23 29.323 +10 49 29.28 V T05
2025-03-29 07:18:05 C 13 23 29.138 +10 49 49.51 V T05
2025-03-29 09:03:31 C 13 23 25.894 +10 55 35.36 X F51
2025-03-29 09:24:21 C 13 23 25.234 +10 56 43.58 X F51
2025-03-29 09:45:07 C 13 23 24.571 +10 57 51.29 X F51
2025-03-29 12:25:40 C 13 23 19.368 +11 06 34.42 V T08
2025-03-30 08:54:55 C 13 22 46.160 +12 12 23.76 V 703
2025-03-30 08:57:54 C 13 22 45.995 +12 12 31.86 V 703
2025-03-30 09:03:52 C 13 22 45.901 +12 12 50.29 V 703
2025-03-31 07:51:04 C 13 22 09.170 +13 24 26.78 V T08
2025-03-31 07:53:04 C 13 22 09.110 +13 24 33.01 V T08
2025-03-31 07:57:48 C 13 22 08.995 +13 24 47.20 V T08
2025-03-31 07:59:47 C 13 22 08.906 +13 24 53.60 V T08
2025-03-31 08:06:30 C 13 22 08.710 +13 25 15.06 V T08
2025-03-31 08:08:30 C 13 22 08.633 +13 25 20.93 V T08
2025-03-31 08:13:12 C 13 22 08.532 +13 25 36.70 V T08
2025-03-31 08:15:12 C 13 22 08.417 +13 25 41.74 V T08
2025-03-31 08:55:24 C 13 22 06.157 +13 27 42.80 V 703
2025-03-31 08:58:39 C 13 22 06.060 +13 27 54.65 V 703
2025-03-31 09:01:54 C 13 22 05.999 +13 28 03.07 V 703
2025-03-31 09:05:09 C 13 22 05.862 +13 28 13.94 V 703
2025-04-01 07:05:12 C 13 21 30.065 +14 35 25.08 V T08
2025-04-01 07:09:53 C 13 21 29.957 +14 35 38.22 V T08
2025-04-01 07:11:13 C 13 21 29.858 +14 35 42.94 V T08
2025-04-01 07:17:15 C 13 21 29.683 +14 36 01.04 V T08
2025-04-02 08:42:17 C 13 20 45.833 +15 51 17.73 X F52
2025-04-02 09:01:41 C 13 20 45.186 +15 52 14.34 X F52
2025-04-02 09:21:06 C 13 20 44.534 +15 53 11.12 X F52
2025-04-02 09:40:24 C 13 20 43.882 +15 54 07.38 X F52
2025-04-08 03:42:17 C 13 16 45.894 +21 56 44.88 V G96
2025-04-08 03:50:19 C 13 16 45.631 +21 57 03.89 V G96
2025-04-08 03:58:21 C 13 16 45.397 +21 57 22.75 V G96
2025-04-08 04:06:25 C 13 16 45.131 +21 57 41.98 V G96
2025-04-20 06:30:16 C 13 09 35.557 +30 36 01.80 V G96
2025-04-20 06:37:43 C 13 09 35.356 +30 36 11.63 V G96
2025-04-20 06:45:07 C 13 09 35.197 +30 36 20.84 V G96
2025-04-20 06:52:31 C 13 09 35.021 +30 36 30.49 V G96