2004 JR1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5926787066 ± 1.71e-08
Semi-major axis (a)2.8957345102 AU ± 3.19e-08
Inclination (i)28.73818019° ± 7.28e-06
Long. of Asc. Node (Ω)131.03332044° ± 2.76e-06
Arg. of Perihelion (ω)169.15946128° ± 1.68e-05
Mean Anomaly (M)125.41757838° ± 2.62e-05
Mean Motion (n)0.2000203410°/day ± 3.30e-09
Perihelion dist (q)1.17949433 AU ± 5.11e-08
Aphelion dist (Q)4.61197469 AU ± 7.08e-08
Orbital Period4.92763025 yr ± 8.13e-08
Physical Parameters
H (abs. magnitude)17.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.394″
Uncertainty0
Orbit TypeAmor
MOID0.169031 AU
Observations Used517
Oppositions15
Arc Total2004-2023
First Observation Used2004-05-02
Last Observation Used2023-04-15
Observations (523)
Date Type RA Dec Mag Band Observatory
2004-07-29 00:14:17 C 21 29 18.66 -03 52 04.0 r 240
2004-07-29 00:16:28 C 21 29 19.05 -03 52 20.0 r 240
2004-07-29 00:17:32 C 21 29 19.26 -03 52 28.1 r 240
2004-07-29 21:10:23 C 21 33 24.87 -06 29 11.2 r 203
2004-07-29 21:55:25 C 21 33 33.37 -06 34 50.7 r 203
2004-07-29 22:06:12 C 21 33 35.45 -06 36 12.7 o A13
2004-07-29 22:07:02 C 21 33 35.61 -06 36 17.3 r 160
2004-07-29 22:08:44 C 21 33 35.90 -06 36 32.2 o A13
2004-07-29 22:09:07 C 21 33 35.97 -06 36 33.4 r 160
2004-07-29 22:10:14 C 21 33 36.19 -06 36 43.5 o A13
2004-07-29 22:10:31 C 21 33 36.19 -06 36 44.0 r 160
2004-07-29 22:11:56 C 21 33 36.48 -06 36 54.0 r 160
2004-07-29 22:12:20 C 21 33 36.56 -06 36 59.1 o A13
2004-07-29 22:12:38 C 21 33 36.57 -06 36 59.8 r 160
2004-07-29 22:13:20 C 21 33 36.72 -06 37 05.6 r 160
2004-07-29 22:15:03 C 21 33 37.09 -06 37 19.7 o A13
2004-07-29 22:17:01 C 21 33 37.41 -06 37 32.5 r 160
2004-07-29 22:18:24 C 21 33 37.63 -06 37 44.2 r 160
2004-07-29 22:19:06 C 21 33 37.80 -06 37 49.4 r 160
2004-07-29 22:19:36 C 21 33 37.90 -06 37 53.1 r 203
2004-07-29 22:20:30 C 21 33 38.03 -06 37 59.4 r 160
2004-07-29 22:21:12 C 21 33 38.19 -06 38 04.3 r 160
2004-07-29 22:25:00 C 21 33 38.94 -06 38 33.6 r 160
2004-07-29 22:42:47 C 21 33 42.16 -06 40 49.9 r 240
2004-07-29 22:44:56 C 21 33 42.56 -06 41 06.3 r 240
2004-07-29 22:46:01 C 21 33 42.76 -06 41 14.4 r 240
2004-07-29 22:47:07 C 21 33 42.97 -06 41 22.5 r 240
2004-07-29 22:48:12 C 21 33 43.17 -06 41 30.5 r 240
2004-07-29 22:49:16 C 21 33 43.37 -06 41 38.7 r 240
2004-07-29 22:50:20 C 21 33 43.57 -06 41 46.8 r 240
2004-07-29 22:51:25 C 21 33 43.78 -06 41 55.0 r 240
2004-07-29 22:52:30 C 21 33 43.98 -06 42 03.1 r 240
2004-07-29 22:54:39 C 21 33 44.38 -06 42 19.3 r 240
2004-07-29 22:55:43 C 21 33 44.58 -06 42 27.5 r 240
2004-07-30 00:58:26 C 21 34 07.38 -06 57 55.2 c A32
2004-07-30 01:01:39 C 21 34 07.98 -06 58 19.4 c A32
2004-07-30 01:04:54 C 21 34 08.60 -06 58 43.8 c A32
2004-07-30 01:08:07 C 21 34 09.20 -06 59 08.3 c A32
2004-07-30 22:14:38 C 21 38 19.64 -09 38 23.8 d 048
2004-07-30 22:15:08 C 21 38 19.75 -09 38 28.3 d 048
2004-07-30 22:15:37 C 21 38 19.79 -09 38 31.4 d 048
2004-07-30 22:17:07 C 21 38 20.10 -09 38 42.5 d 048
2004-07-30 22:17:37 C 21 38 20.16 -09 38 47.0 d 048
2004-08-01 03:51:06 C 21 44 10.90 -13 20 06.8 r 859
2004-08-01 03:52:21 C 21 44 11.11 -13 20 15.9 r 859
2004-08-01 03:53:36 C 21 44 11.35 -13 20 25.3 r 859
2004-08-01 03:54:53 C 21 44 11.62 -13 20 34.9 r 859
2004-08-01 06:48:28 C 21 44 46.45 -13 42 55.4 r H41
2004-08-01 06:51:25 C 21 44 46.95 -13 43 17.0 r H41
2004-08-01 06:53:15 C 21 44 47.33 -13 43 31.2 r H41