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
2023-06-15 12:30:45 C 21 03 58.862 +43 11 35.09 V T05
2023-06-15 12:41:01 C 21 03 58.865 +43 11 38.18 V T05
2023-06-15 12:48:51 C 21 03 58.973 +43 11 41.24 V T05
2023-06-17 11:26:42 C 21 04 09.658 +43 24 59.15 V T05
2023-06-17 12:02:54 C 21 04 09.562 +43 25 09.59 V T05
2023-06-17 12:08:28 C 21 04 09.540 +43 25 11.03 V T05
2023-06-17 12:16:12 C 21 04 09.535 +43 25 13.26 V T05
2023-06-19 11:52:25 C 21 04 08.230 +43 36 39.10 V T05
2023-06-19 11:56:27 C 21 04 08.191 +43 36 40.03 V T05
2023-06-19 12:12:17 C 21 04 08.088 +43 36 43.67 V T05
2023-06-19 12:32:32 C 21 04 07.922 +43 36 48.46 V T05
2023-06-21 11:16:39 C 21 03 55.260 +43 45 47.99 V T05
2023-06-21 11:26:28 C 21 03 55.159 +43 45 49.86 V T05
2023-06-21 11:31:30 C 21 03 55.109 +43 45 50.72 V T05
2023-06-21 12:05:41 C 21 03 54.720 +43 45 57.24 V T05
2023-06-22 12:27:54 C 21 03 43.294 +43 49 45.66 V T05
2023-06-22 12:57:39 C 21 03 42.886 +43 49 50.27 V T05
2023-06-22 13:02:59 C 21 03 42.799 +43 49 50.88 V T05
2023-06-22 13:31:13 C 21 03 42.430 +43 49 54.77 V T05
2023-06-24 22:34:44 C 21 03 04.79 +43 56 10.0 X M26
2023-06-24 22:43:05 C 21 03 04.60 +43 56 10.8 X M26
2023-06-24 22:51:25 C 21 03 04.46 +43 56 11.4 X M26
2023-06-28 00:48:21 C 21 01 50.81 +43 59 10.3 X C95
2023-06-28 00:58:19 C 21 01 50.58 +43 59 10.7 X C95
2023-06-28 01:07:40 C 21 01 50.34 +43 59 10.6 X C95
2023-06-29 10:48:06 C 21 01 08.834 +43 58 30.94 V T05
2023-06-29 11:22:38 C 21 01 07.932 +43 58 30.11 V T05
2023-06-29 11:32:12 C 21 01 07.678 +43 58 29.86 V T05
2023-06-29 11:45:02 C 21 01 07.332 +43 58 29.46 V T05
2023-06-30 22:52:22 B 21 00 18.18 +43 56 10.0 Z M45
2023-06-30 22:56:58 B 21 00 18.06 +43 56 09.6 Z M45
2023-06-30 23:00:38 B 21 00 17.92 +43 56 09.6 Z M45
2023-06-30 23:26:48 C 21 00 17.51 +43 56 07.2 X C95
2023-06-30 23:38:02 C 21 00 17.17 +43 56 06.3 X C95
2023-06-30 23:49:15 C 21 00 16.88 +43 56 04.9 X C95
2023-07-04 12:23:09 C 20 57 56.338 +43 44 33.61 V T05
2023-07-04 12:25:31 C 20 57 56.280 +43 44 32.96 V T05
2023-07-04 12:37:32 C 20 57 55.846 +43 44 30.55 V T05
2023-07-04 13:16:21 C 20 57 54.454 +43 44 22.99 V T05
2023-07-05 10:57:18 C 20 57 14.544 +43 39 55.26 V T05
2023-07-05 11:24:18 C 20 57 13.560 +43 39 49.46 V T05
2023-07-05 11:32:22 C 20 57 13.255 +43 39 47.66 V T05
2023-07-05 11:38:14 C 20 57 13.034 +43 39 46.51 V T05
2023-07-07 10:25:52 C 20 55 39.706 +43 28 00.01 V T05
2023-07-07 10:56:20 C 20 55 38.489 +43 27 51.91 V T05
2023-07-07 11:04:08 C 20 55 38.206 +43 27 49.61 V T05
2023-07-07 11:25:43 C 20 55 37.330 +43 27 43.81 V T05
2023-07-07 20:49:53 C 20 55 18.00 +43 24 51.2 V M34
2023-07-07 22:45:41 C 20 55 13.58 +43 24 18.7 V M34
2023-07-08 01:20:53 C 20 55 07.55 +43 23 32.9 V M34