85184 (1991 JG1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1844577382 ± 1.07e-08
Semi-major axis (a)1.3739800549 AU ± 9.26e-10
Inclination (i)33.88009441° ± 1.71e-06
Long. of Asc. Node (Ω)226.37939526° ± 1.28e-06
Arg. of Perihelion (ω)322.76625600° ± 3.20e-06
Mean Anomaly (M)185.24650472° ± 3.75e-06
Mean Motion (n)0.6119862062°/day ± 6.19e-10
Perihelion dist (q)1.12053880 AU ± 1.47e-08
Aphelion dist (Q)1.62742131 AU ± 1.47e-08
Orbital Period1.61053676 yr ± 1.63e-09
Physical Parameters
H (abs. magnitude)18.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.063″
Uncertainty0
Orbit TypeAmor
MOID0.145811 AU
Observations Used1018
Gaia Obs Used29
Oppositions14
Arc Total1978-2025
First Observation Used1978-01-09
Last Observation Used2025-12-11
Observations (1055)
Date Type RA Dec Mag Band Observatory
1978-01-09 10:57:13 03 46 51.39 -34 21 51.6 c 260
1978-01-09 11:57:14 03 46 50.00 -34 22 03.6 c 260
1991-05-09 06:45:59 A 14 23 18.57 -12 07 47.1 16.3 675
1991-05-09 07:17:30 A 14 23 19.47 -12 02 55.7 675
1991-05-10 06:34:59 A 14 24 20.85 -08 31 29.3 675
1991-05-10 07:17:00 A 14 24 22.11 -08 25 16.8 675
1991-05-13 08:05:45 A 14 27 18.07 +01 33 24.2 17.5 675
1991-05-13 09:01:15 A 14 27 19.69 +01 40 18.1 675
1991-05-15 06:09:14 A 14 29 04.03 +06 57 29.5 675
1991-05-15 08:10:14 A 14 29 07.09 +07 10 41.8 675
1991-05-19 04:41:00 A 14 32 27.92 +15 53 25.5 675
1991-05-19 05:39:59 A 14 32 29.48 +15 58 14.5 675
1991-06-15 05:30:00 A 14 55 36.11 +36 40 19.8 675
1991-06-15 06:24:59 A 14 55 38.11 +36 40 43.9 675
1991-06-18 04:29:43 A 14 58 30.92 +37 07 39.7 D 691
1991-06-18 04:42:57 A 14 58 31.41 +37 07 42.6 D 691
1991-06-18 05:54:22 A 14 58 33.99 +37 08 05.8 D 691
1991-06-18 06:13:26 A 14 58 34.68 +37 08 11.0 D 691
2001-10-29 05:10:05 C 00 45 58.04 +32 08 05.9 19.8 c 644
2001-10-29 05:25:25 C 00 45 57.24 +32 07 35.1 19.7 c 644
2001-10-29 05:40:39 C 00 45 56.46 +32 07 04.0 19.9 c 644
2001-11-05 04:51:10 C 00 39 17.49 +26 22 03.4 d 649
2001-11-05 04:54:48 C 00 39 17.35 +26 21 56.0 d 649
2001-11-05 04:59:56 C 00 39 17.18 +26 21 45.5 d 649
2001-11-17 03:32:24 C 00 34 19.66 +16 52 42.8 19.5 c 704
2001-11-17 04:20:38 C 00 34 19.51 +16 51 14.0 19.4 c 704
2001-11-17 04:41:23 C 00 34 19.40 +16 50 37.0 19.6 c 704
2001-11-18 03:17:30 C 00 34 16.36 +16 09 19.8 19.4 c 704
2001-11-18 04:00:05 C 00 34 16.27 +16 08 02.0 19.7 c 704
2001-11-18 04:21:24 C 00 34 16.11 +16 07 23.7 19.9 c 704
2001-11-18 04:42:37 C 00 34 16.05 +16 06 45.2 20.0 c 704
2001-11-20 01:40:42 C 00 34 18.92 +14 46 48.3 19.4 d 704
2001-11-20 02:24:42 C 00 34 18.91 +14 45 31.9 19.1 d 704
2001-11-20 02:47:55 C 00 34 18.90 +14 44 51.4 19.7 d 704
2001-11-20 03:09:56 C 00 34 18.95 +14 44 13.4 19.8 d 704
2004-06-05 10:47:17 C 20 34 25.64 +40 04 16.9 c 926
2004-06-05 10:51:00 C 20 34 25.39 +40 04 24.3 c 926
2004-07-13 22:14:37 C 19 49 00.27 +55 33 25.9 o 170
2004-07-13 22:17:51 C 19 49 00.00 +55 33 27.0 o 170
2004-07-13 22:21:05 C 19 48 59.73 +55 33 27.9 o 170
2004-07-13 22:22:41 C 19 48 59.60 +55 33 28.3 o 170
2004-08-08 20:43:09 C 19 07 51.00 +53 48 52.6 o 461
2004-08-08 20:54:41 C 19 07 50.48 +53 48 46.4 o 461
2004-08-08 21:01:00 C 19 07 50.19 +53 48 42.7 o 461
2004-08-08 21:07:18 C 19 07 49.96 +53 48 39.4 o 461
2004-08-10 22:05:06 C 19 05 55.09 +53 19 41.7 o 461
2004-08-10 22:08:16 C 19 05 54.96 +53 19 39.6 o 461
2004-08-10 22:14:36 C 19 05 54.74 +53 19 35.5 o 461
2004-08-10 22:17:45 C 19 05 54.62 +53 19 33.4 o 461
2004-08-10 22:20:57 C 19 05 54.49 +53 19 31.9 o 461