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
2004-10-10 14:58:03 C 00 19 51.97 -55 22 00.3 r E12
2009-05-20 09:09:44 C 21 57 14.23 +15 05 33.1 o H55
2009-05-20 09:14:10 C 21 57 14.97 +15 05 32.0 o H55
2009-05-20 09:18:33 C 21 57 15.72 +15 05 30.8 o H55
2009-05-20 09:22:57 C 21 57 16.46 +15 05 29.6 o H55
2009-05-28 09:14:01 C 22 30 22.49 +13 58 06.9 o 691
2009-05-28 09:32:11 C 22 30 25.63 +13 57 59.4 o 691
2009-08-18 19:17:07 C 03 15 53.10 -21 23 50.6 r E12
2009-08-30 17:46:12 C 03 31 25.32 -26 44 39.2 r E12
2009-09-19 17:20:00 C 03 37 52.93 -34 13 54.6 r E12
2009-09-19 17:48:37 C 03 37 52.46 -34 14 17.9 r E12
2009-09-19 18:02:51 C 03 37 52.32 -34 14 29.2 r E12
2014-10-25 08:13:08 C 04 16 07.73 -27 38 34.9 u 807
2014-10-25 08:23:09 C 04 16 07.22 -27 38 37.3 u 807
2014-10-25 08:33:29 C 04 16 06.71 -27 38 40.0 u 807
2019-12-24 07:47:32 C 03 55 09.390 -17 05 54.26 U F51
2019-12-24 08:03:17 C 03 55 08.938 -17 05 46.83 U F51
2019-12-24 08:19:04 C 03 55 08.479 -17 05 39.11 U F51
2019-12-24 08:34:52 C 03 55 08.018 -17 05 31.48 U F51
2023-04-15 05:48:03 C 10 30 38.473 +31 27 15.23 V V00
2023-04-15 05:57:38 C 10 30 38.272 +31 27 15.55 V V00
2023-04-15 06:07:10 C 10 30 38.048 +31 27 15.73 V V00
2023-04-15 06:16:42 C 10 30 37.854 +31 27 16.85 V V00