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
2012-08-25 05:16:41 C 22 07 08.01 +22 35 01.5 u H21
2012-08-25 05:42:37 C 22 07 06.69 +22 34 40.5 u H21
2012-09-09 05:34:18 C 21 49 46.20 +16 55 38.3 u H21
2012-09-09 05:55:47 C 21 49 45.24 +16 55 16.0 u H21
2016-04-12 09:34:01 C 17 24 11.80 +24 03 16.1 u H21
2016-04-12 09:46:54 C 17 24 11.85 +24 03 34.7 u H21
2016-04-12 09:52:45 C 17 24 11.84 +24 03 42.0 u H21
2016-04-16 09:27:04 C 17 24 21.82 +26 14 02.6 u H21
2016-04-16 09:31:28 C 17 24 21.82 +26 14 08.9 u H21
2016-04-16 09:43:28 C 17 24 21.77 +26 14 25.3 u H21
2016-04-16 09:54:00 C 17 24 21.72 +26 14 40.0 u H21
2016-04-29 08:49:22 C 17 19 41.27 +32 34 24.0 u H21
2016-04-29 09:06:55 C 17 19 40.72 +32 34 43.0 u H21
2016-04-29 09:31:38 C 17 19 40.00 +32 35 09.5 u H21
2016-05-06 09:06:38 C 17 13 59.57 +35 22 02.3 u H21
2016-05-06 09:16:35 C 17 13 59.18 +35 22 11.3 u H21
2016-05-06 09:30:02 C 17 13 58.60 +35 22 23.4 u H21
2016-05-15 07:36:46 C 17 04 07.20 +38 07 05.7 u H21
2016-05-15 08:00:22 C 17 04 05.96 +38 07 20.6 u H21
2016-05-15 08:28:20 C 17 04 04.45 +38 07 38.1 u H21
2016-05-16 08:21:27 C 17 02 50.05 +38 22 21.3 u H21
2016-05-16 08:39:42 C 17 02 49.10 +38 22 32.3 u H21
2016-05-16 09:08:16 C 17 02 47.53 +38 22 49.0 u H21
2016-05-31 06:08:18 C 16 42 44.71 +40 33 16.6 u H21
2016-05-31 06:26:09 C 16 42 43.65 +40 33 18.9 u H21
2016-05-31 07:01:33 C 16 42 41.56 +40 33 23.5 u H21
2016-06-03 05:57:05 C 16 38 42.12 +40 39 45.1 u H21
2016-06-03 06:18:42 C 16 38 40.86 +40 39 46.0 u H21
2016-06-03 06:45:16 C 16 38 39.32 +40 39 47.0 u H21
2019-09-20 05:38:34 C 23 14 34.84 +08 17 05.2 V G96
2019-09-20 05:46:35 C 23 14 34.40 +08 16 54.9 V G96
2019-09-20 06:02:39 C 23 14 33.54 +08 16 34.5 V G96
2019-09-20 08:36:33 C 23 14 25.72 +08 13 18.6 V G96
2019-09-20 08:38:08 C 23 14 25.66 +08 13 16.8 V G96
2019-09-20 08:41:04 C 23 14 25.43 +08 13 11.9 V G96
2019-09-20 08:44:07 C 23 14 25.30 +08 13 08.5 V G96
2019-09-29 08:45:39 C 23 04 16.831 +03 30 16.90 U F51
2019-09-29 09:03:54 C 23 04 15.988 +03 29 52.71 U F51
2019-10-01 05:21:43 C 23 02 22.01 +02 31 17.0 V G96
2019-10-01 05:29:12 C 23 02 21.63 +02 31 06.5 V G96
2019-10-01 05:36:42 C 23 02 21.33 +02 30 57.3 V G96
2019-10-01 05:44:12 C 23 02 21.03 +02 30 46.9 V G96
2025-02-08 14:03:40 C 13 02 09.879 -42 04 35.91 X F51
2025-02-08 14:15:45 C 13 02 10.680 -42 04 22.47 X F51
2025-02-08 14:29:41 C 13 02 11.614 -42 04 06.96 X F51
2025-02-08 14:41:46 C 13 02 12.428 -42 03 53.50 X F51
2025-03-07 06:34:45 C 13 29 22.723 -20 12 45.00 V W68
2025-03-07 06:37:24 C 13 29 22.843 -20 12 36.94 V W68
2025-03-07 06:41:59 C 13 29 22.841 -20 12 22.28 V W68
2025-03-07 07:14:45 C 13 29 22.934 -20 10 39.83 V W68