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
2025-07-08 21:12:37 C 14 45 07.656 +41 16 26.40 Z C23
2025-07-08 22:07:14 C 14 45 15.725 +41 15 31.90 Z C23
2025-07-09 00:15:27 C 14 45 34.690 +41 13 21.79 Z C23
2025-07-09 08:21:13 C 14 46 47.376 +41 05 29.00 V T05
2025-07-09 08:25:50 C 14 46 48.036 +41 05 24.07 V T05
2025-07-09 08:33:48 C 14 46 49.202 +41 05 15.86 V T05
2025-07-09 08:47:57 C 14 46 51.257 +41 05 01.72 V T05
2025-07-09 20:20:20 C 14 48 34.36 +40 53 20.2 X D04
2025-07-09 20:26:34 C 14 48 35.29 +40 53 13.1 X D04
2025-07-09 20:52:01 C 14 48 38.97 +40 52 47.4 X D04
2025-07-10 20:33:23 C 14 52 09.418 +40 28 42.35 Z B67
2025-07-10 20:42:25 C 14 52 10.694 +40 28 33.24 Z B67
2025-07-10 20:51:02 C 14 52 11.945 +40 28 24.06 Z B67
2025-07-10 21:24:29 C 14 52 16.819 +40 27 48.20 Z C23
2025-07-10 21:40:44 B 14 52 19.171 +40 27 34.52 Z R49
2025-07-10 22:10:58 B 14 52 23.513 +40 27 02.81 Z R49
2025-07-10 22:24:23 C 14 52 25.469 +40 26 45.67 Z C23
2025-07-10 22:41:13 B 14 52 27.864 +40 26 31.06 Z R49
2025-07-10 22:50:29 C 14 52 29.278 +40 26 24.79 V R17
2025-07-10 23:10:16 C 14 52 32.093 +40 26 04.09 V R17
2025-07-10 23:30:03 C 14 52 34.918 +40 25 43.21 V R17
2025-07-10 23:49:50 C 14 52 37.759 +40 25 22.26 V R17
2025-07-11 07:50:17 C 14 53 48.437 +40 17 08.81 V T05
2025-07-11 07:58:16 C 14 53 49.596 +40 17 00.53 V T05
2025-07-11 08:03:38 C 14 53 50.376 +40 16 54.70 V T05
2025-07-11 08:27:12 C 14 53 53.674 +40 16 29.75 V T05
2025-07-11 19:52:24 C 14 55 33.82 +40 04 29.6 X C40
2025-07-11 19:54:48 C 14 55 34.18 +40 04 27.1 X C40
2025-07-11 19:57:12 C 14 55 34.49 +40 04 24.6 X C40
2025-07-11 19:59:37 C 14 55 34.84 +40 04 22.0 X C40
2025-07-11 20:02:01 C 14 55 35.20 +40 04 19.5 X C40
2025-07-11 20:04:26 C 14 55 35.53 +40 04 16.8 X C40
2025-07-11 20:06:51 C 14 55 35.86 +40 04 14.5 X C40
2025-07-11 20:09:16 C 14 55 36.25 +40 04 11.8 X C40
2025-07-11 20:11:35 C 14 55 36.57 +40 04 09.3 X C40
2025-07-11 20:13:48 C 14 55 36.88 +40 04 06.9 X C40
2025-07-11 20:15:59 C 14 55 37.17 +40 04 04.6 X C40
2025-07-11 20:18:12 C 14 55 37.48 +40 04 02.6 X C40
2025-07-11 21:28:22 C 14 55 47.940 +40 02 48.37 Z C23
2025-07-11 22:50:00 C 14 55 59.621 +40 01 21.36 Z C23
2025-07-12 19:33:53 C 14 58 59.91 +39 39 28.4 X C40
2025-07-12 19:36:17 C 14 59 00.25 +39 39 26.0 X C40
2025-07-12 19:38:41 C 14 59 00.61 +39 39 23.5 X C40
2025-07-12 19:41:06 C 14 59 00.91 +39 39 20.7 X C40
2025-07-12 19:43:31 C 14 59 01.32 +39 39 18.1 X C40
2025-07-12 19:45:54 C 14 59 01.59 +39 39 15.8 X C40
2025-07-12 19:48:18 C 14 59 01.95 +39 39 13.3 X C40
2025-07-12 19:53:00 C 14 59 02.62 +39 39 08.0 X C40
2025-07-12 19:55:13 C 14 59 02.92 +39 39 05.4 X C40
2025-07-12 19:57:25 C 14 59 03.23 +39 39 03.5 X C40