85709 (1998 SG36)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3375618182 ± 4.35e-09
Semi-major axis (a)1.6460722389 AU ± 2.72e-10
Inclination (i)24.83154110° ± 7.38e-07
Long. of Asc. Node (Ω)186.54616085° ± 9.66e-07
Arg. of Perihelion (ω)29.82923407° ± 1.48e-06
Mean Anomaly (M)88.67503961° ± 7.06e-07
Mean Motion (n)0.4667012244°/day ± 1.16e-10
Perihelion dist (q)1.09042110 AU ± 7.16e-09
Aphelion dist (Q)2.20172338 AU ± 7.17e-09
Orbital Period2.11189993 yr ± 5.23e-10
Physical Parameters
H (abs. magnitude)15.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.142″
Uncertainty0
Orbit TypeAmor
MOID0.123314 AU
Observations Used5281
Gaia Obs Used81
Oppositions10
Arc Total1998-2025
First Observation Used1998-09-18
Last Observation Used2025-11-02
Observations (5825)
Date Type RA Dec Mag Band Observatory
2025-05-18 21:21:04 B 10 54 26.482 +45 14 39.62 W J51
2025-05-18 21:25:56 B 10 54 27.456 +45 14 44.02 W J51
2025-05-18 21:31:05 B 10 54 28.486 +45 14 48.62 W J51
2025-05-19 06:20:15 C 10 56 17.513 +45 22 45.62 V 703
2025-05-19 06:23:34 C 10 56 18.208 +45 22 48.25 V 703
2025-05-19 06:26:52 C 10 56 18.859 +45 22 51.53 V 703
2025-05-19 06:30:11 C 10 56 19.525 +45 22 54.19 V 703
2025-05-19 21:01:07 C 10 59 21.362 +45 35 43.40 Z C23
2025-05-19 21:40:34 C 10 59 29.431 +45 36 16.63 Z C23
2025-05-19 22:22:55 C 10 59 38.182 +45 37 01.42 V R17
2025-05-19 22:41:37 C 10 59 41.969 +45 37 07.68 Z C23
2025-05-19 22:43:30 C 10 59 42.350 +45 37 18.62 V R17
2025-05-19 23:04:02 C 10 59 46.514 +45 37 35.65 V R17
2025-05-19 23:24:35 C 10 59 50.690 +45 37 52.68 V R17
2025-05-21 05:26:01 C 11 06 06.854 +46 02 41.53 V 703
2025-05-21 05:29:18 C 11 06 07.517 +46 02 44.34 V 703
2025-05-21 05:32:35 C 11 06 08.197 +46 02 46.86 V 703
2025-05-21 05:35:52 C 11 06 08.852 +46 02 49.31 V 703
2025-05-21 19:18:01 C 11 09 01.24 +46 13 23.9 X C40
2025-05-21 19:20:47 C 11 09 01.81 +46 13 25.9 X C40
2025-05-21 19:23:32 C 11 09 02.38 +46 13 27.8 X C40
2025-05-21 19:26:18 C 11 09 02.95 +46 13 29.9 X C40
2025-05-21 19:29:03 C 11 09 03.51 +46 13 31.9 X C40
2025-05-21 19:31:49 C 11 09 04.08 +46 13 34.0 X C40
2025-05-21 19:34:34 C 11 09 04.64 +46 13 36.0 X C40
2025-05-21 19:37:20 C 11 09 05.21 +46 13 38.0 X C40
2025-05-21 19:40:05 C 11 09 05.78 +46 13 39.9 X C40
2025-05-21 19:42:51 C 11 09 06.34 +46 13 42.0 X C40
2025-05-21 19:45:37 C 11 09 06.91 +46 13 44.0 X C40
2025-05-21 19:48:23 C 11 09 07.47 +46 13 46.1 X C40
2025-05-22 07:28:19 C 11 11 34.375 +46 22 37.49 V T08
2025-05-22 07:32:57 C 11 11 35.316 +46 22 40.69 V T08
2025-05-22 07:43:37 C 11 11 37.486 +46 22 48.18 V T08
2025-05-22 07:58:55 C 11 11 40.596 +46 22 58.98 V T08
2025-05-22 19:06:54 C 11 14 01.05 +46 30 50.9 X C40
2025-05-22 19:09:07 C 11 14 01.50 +46 30 52.3 X C40
2025-05-22 19:11:20 C 11 14 01.96 +46 30 53.8 X C40
2025-05-22 19:13:33 C 11 14 02.41 +46 30 55.3 X C40
2025-05-22 19:15:45 C 11 14 02.86 +46 30 56.8 X C40
2025-05-22 19:17:57 C 11 14 03.31 +46 30 58.3 X C40
2025-05-22 19:20:09 C 11 14 03.75 +46 30 59.9 X C40
2025-05-22 19:22:22 C 11 14 04.22 +46 31 01.4 X C40
2025-05-22 19:24:29 C 11 14 04.65 +46 31 02.7 X C40
2025-05-22 19:26:30 C 11 14 05.07 +46 31 04.1 X C40
2025-05-22 19:28:31 C 11 14 05.50 +46 31 05.4 X C40
2025-05-22 19:30:32 C 11 14 05.90 +46 31 06.8 X C40
2025-05-22 20:58:47 C 11 14 24.744 +46 32 08.16 Z C23
2025-05-22 21:20:38 C 11 14 29.179 +46 32 23.32 Z C23
2025-05-22 22:01:23 C 11 14 37.625 +46 32 50.32 Z C23
2025-05-22 22:26:26 C 11 14 42.886 +46 33 16.24 V R17