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
2025-08-02 07:26:22 C 16 04 21.576 +29 40 17.40 V T05
2025-08-02 07:31:40 C 16 04 22.238 +29 40 10.24 V T05
2025-08-02 07:40:56 C 16 04 23.354 +29 39 57.71 V T05
2025-08-02 07:44:48 C 16 04 23.817 +29 39 52.50 X F51
2025-08-02 07:56:56 C 16 04 25.294 +29 39 36.32 V T05
2025-08-02 08:04:23 C 16 04 26.173 +29 39 26.22 X F51
2025-08-02 08:23:55 C 16 04 28.531 +29 38 59.95 X F51
2025-08-02 08:43:27 C 16 04 30.890 +29 38 33.68 X F51
2025-08-02 17:22:58 B 16 05 35.328 +29 27 02.77 W M73
2025-08-02 17:24:04 B 16 05 35.470 +29 27 01.37 W M73
2025-08-02 17:39:33 B 16 05 37.332 +29 26 40.38 W M73
2025-08-03 08:11:10 C 16 07 24.643 +29 07 17.87 V T05
2025-08-03 08:15:46 C 16 07 25.186 +29 07 12.07 V T05
2025-08-03 08:23:42 C 16 07 26.138 +29 07 01.63 V T05
2025-08-03 08:38:44 C 16 07 27.941 +29 06 40.86 V T05
2025-08-03 16:19:06 B 16 08 24.982 +28 56 26.16 W M73
2025-08-03 16:24:28 B 16 08 25.606 +28 56 19.18 W M73
2025-08-03 16:31:40 B 16 08 26.465 +28 56 09.71 W M73
2025-08-04 19:58:39 B 16 11 47.74 +28 19 15.2 X L76
2025-08-04 20:09:21 B 16 11 49.03 +28 19 00.8 X L76
2025-08-04 20:19:49 B 16 11 50.27 +28 18 46.7 X L76
2025-08-04 20:30:33 C 16 11 51.54 +28 18 32.3 X C40
2025-08-04 20:32:58 C 16 11 51.85 +28 18 29.3 X C40
2025-08-04 20:35:23 C 16 11 52.13 +28 18 25.8 X C40
2025-08-04 20:37:52 C 16 11 52.43 +28 18 22.5 X C40
2025-08-04 20:40:23 C 16 11 52.76 +28 18 19.1 X C40
2025-08-04 20:42:48 C 16 11 53.03 +28 18 16.0 X C40
2025-08-04 20:45:12 C 16 11 53.31 +28 18 12.6 X C40
2025-08-04 20:47:30 C 16 11 53.60 +28 18 09.2 X C40
2025-08-04 20:49:43 C 16 11 53.87 +28 18 06.3 X C40
2025-08-04 20:51:55 C 16 11 54.12 +28 18 03.5 X C40
2025-08-04 20:54:06 C 16 11 54.39 +28 18 00.4 X C40
2025-08-04 20:56:19 C 16 11 54.66 +28 17 57.6 X C40
2025-08-05 02:35:19 B 16 12 36.166 +28 10 22.26 W X04
2025-08-05 02:47:36 B 16 12 37.639 +28 10 05.88 W X04
2025-08-05 03:00:30 B 16 12 39.185 +28 09 48.17 W X04
2025-08-05 07:33:36 C 16 13 12.458 +28 03 47.30 V T08
2025-08-05 07:38:15 C 16 13 13.010 +28 03 41.29 V T08
2025-08-05 07:45:40 C 16 13 13.908 +28 03 31.00 V T08
2025-08-05 08:00:05 C 16 13 15.607 +28 03 11.59 V T08
2025-08-05 21:28:25 B 16 14 53.71 +27 44 55.3 X L76
2025-08-05 21:39:07 B 16 14 55.00 +27 44 40.6 X L76
2025-08-05 21:49:49 B 16 14 56.33 +27 44 26.0 X L76
2025-08-05 22:09:23 C 16 14 58.810 +27 43 59.81 Z C23
2025-08-05 22:25:22 C 16 15 00.758 +27 43 38.46 Z C23
2025-08-06 20:12:29 B 16 17 38.82 +27 14 15.1 X L76
2025-08-06 20:22:51 B 16 17 40.09 +27 14 00.7 X L76
2025-08-06 20:33:13 B 16 17 41.29 +27 13 46.3 X L76
2025-08-06 21:13:39 B 16 17 46.459 +27 12 56.16 X J51
2025-08-06 21:28:56 B 16 17 48.269 +27 12 35.35 X J51