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
2025-07-18 11:09:35 C 15 18 03.655 +37 08 17.09 V T05
2025-07-22 07:43:43 C 15 30 34.337 +35 18 04.18 V T05
2025-07-22 08:03:38 C 15 30 36.857 +35 17 39.91 V T05
2025-07-22 08:08:15 C 15 30 37.502 +35 17 34.04 V T05
2025-07-22 08:18:13 C 15 30 38.758 +35 17 21.62 V T05
2025-07-23 20:47:16 C 15 35 28.22 +34 32 23.7 X C40
2025-07-23 20:52:05 C 15 35 28.90 +34 32 17.8 X C40
2025-07-23 20:54:30 C 15 35 29.24 +34 32 14.0 X C40
2025-07-23 20:59:19 C 15 35 29.84 +34 32 08.1 X C40
2025-07-23 21:04:07 C 15 35 30.47 +34 32 02.2 X C40
2025-07-23 21:06:26 C 15 35 30.75 +34 31 59.3 X C40
2025-07-23 21:08:39 C 15 35 31.06 +34 31 56.5 X C40
2025-07-23 21:10:50 C 15 35 31.32 +34 31 53.9 X C40
2025-07-24 20:47:26 C 15 38 37.01 +34 02 29.0 X C40
2025-07-24 20:49:50 C 15 38 37.28 +34 02 26.7 X C40
2025-07-24 20:52:15 C 15 38 37.60 +34 02 23.5 X C40
2025-07-24 20:54:40 C 15 38 37.91 +34 02 20.3 X C40
2025-07-24 20:59:30 C 15 38 38.53 +34 02 14.2 X C40
2025-07-24 21:01:54 C 15 38 38.87 +34 02 11.4 X C40
2025-07-24 21:04:13 C 15 38 39.15 +34 02 08.1 X C40
2025-07-24 21:06:25 C 15 38 39.43 +34 02 05.4 X C40
2025-07-24 21:08:38 C 15 38 39.71 +34 02 02.6 X C40
2025-07-24 21:10:50 C 15 38 39.99 +34 01 59.9 X C40
2025-07-24 22:45:15 C 15 38 52.507 +34 00 07.34 V R17
2025-07-24 23:05:02 C 15 38 55.015 +33 59 42.22 V R17
2025-07-24 23:24:47 C 15 38 57.526 +33 59 17.16 V R17
2025-07-24 23:44:24 C 15 39 00.038 +33 58 52.10 V R17
2025-07-25 20:59:47 C 15 41 46.255 +33 32 02.69 Z C23
2025-07-25 22:41:23 C 15 41 59.256 +33 29 54.06 Z C23
2025-07-26 20:01:47 C 15 44 44.66 +33 02 49.7 X D04
2025-07-26 20:11:32 C 15 44 45.90 +33 02 37.8 X D04
2025-07-26 20:38:22 C 15 44 49.31 +33 02 03.8 X D04
2025-07-26 20:51:21 C 15 44 50.94 +33 01 45.7 X D04
2025-07-27 06:38:50 C 15 46 06.972 +32 49 24.20 V T05
2025-07-27 06:47:10 C 15 46 08.014 +32 49 13.51 V T05
2025-07-27 06:54:23 C 15 46 08.897 +32 49 04.15 V T05
2025-07-27 07:11:09 C 15 46 10.990 +32 48 42.48 V T05
2025-07-27 22:17:06 C 15 48 06.72 +32 29 11.2 X C40
2025-07-27 22:18:40 C 15 48 07.13 +32 29 13.9 X Z03
2025-07-27 22:19:31 C 15 48 07.03 +32 29 08.6 X C40
2025-07-27 22:21:57 C 15 48 07.32 +32 29 05.4 X C40
2025-07-27 22:24:21 C 15 48 07.66 +32 29 02.8 X C40
2025-07-27 22:26:46 C 15 48 08.07 +32 29 00.4 X C40
2025-07-27 22:29:11 C 15 48 08.30 +32 28 56.1 X C40
2025-07-27 22:31:36 C 15 48 08.57 +32 28 52.5 X C40
2025-07-27 22:34:01 C 15 48 08.96 +32 28 50.2 X C40
2025-07-27 22:36:20 C 15 48 09.21 +32 28 47.4 X C40
2025-07-27 22:38:32 C 15 48 09.45 +32 28 44.8 X C40
2025-07-27 22:40:44 C 15 48 09.80 +32 28 41.4 X C40
2025-07-27 22:42:57 C 15 48 10.04 +32 28 38.2 X C40