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
2025-04-29 18:57:16 B 09 26 44.952 +33 50 31.52 V 160
2025-04-29 18:57:37 C 09 26 44.41 +33 50 29.7 X C40
2025-04-29 18:58:35 B 09 26 44.98 +33 50 31.6 X G02
2025-04-29 19:00:38 C 09 26 44.90 +33 50 36.0 X C40
2025-04-29 19:02:54 B 09 26 45.821 +33 50 42.76 V 160
2025-04-29 19:03:38 C 09 26 45.39 +33 50 41.8 X C40
2025-04-29 19:04:32 B 09 26 45.97 +33 50 43.7 X G02
2025-04-29 19:06:37 C 09 26 45.88 +33 50 48.0 X C40
2025-04-29 19:09:39 C 09 26 46.37 +33 50 54.2 X C40
2025-04-29 19:12:39 C 09 26 46.87 +33 51 00.2 X C40
2025-04-29 19:15:40 C 09 26 47.35 +33 51 06.4 X C40
2025-04-29 19:17:21 B 09 26 47.68 +33 51 09.1 X L76
2025-04-29 19:22:36 B 09 26 48.55 +33 51 20.0 X L76
2025-04-29 19:27:50 B 09 26 49.39 +33 51 30.2 X L76
2025-04-29 19:33:04 B 09 26 50.25 +33 51 41.2 X L76
2025-04-29 19:38:18 B 09 26 51.13 +33 51 51.8 X L76
2025-04-29 19:43:33 B 09 26 52.00 +33 52 02.3 X L76
2025-04-29 20:27:38 C 09 26 59.34 +33 53 32.4 X D04
2025-04-29 20:38:28 C 09 27 01.15 +33 53 54.3 X D04
2025-04-29 20:43:30 B 09 27 02.49 +33 54 09.6 X 122
2025-04-29 20:49:18 C 09 27 02.92 +33 54 16.8 X D04
2025-04-29 20:51:22 B 09 27 03.78 +33 54 25.6 X 122
2025-04-29 20:54:19 C 09 27 04.313 +33 54 28.51 Z C23
2025-04-29 20:59:15 B 09 27 05.08 +33 54 41.7 X 122
2025-04-29 21:44:00 C 09 27 12.535 +33 56 09.85 Z C23
2025-04-29 22:03:55 B 09 27 15.890 +33 56 52.26 q Y84
2025-04-29 22:13:35 B 09 27 17.491 +33 57 12.02 q Y84
2025-04-29 22:20:55 C 09 27 18.662 +33 57 24.91 Z C23
2025-04-29 22:22:33 B 09 27 18.984 +33 57 30.24 q Y84
2025-04-30 05:46:14 C 09 28 34.036 +34 12 43.96 V 703
2025-04-30 05:49:34 C 09 28 34.561 +34 12 50.80 V 703
2025-04-30 05:52:55 C 09 28 35.159 +34 12 57.17 V 703
2025-04-30 05:56:15 C 09 28 35.692 +34 13 04.15 V 703
2025-04-30 19:03:22 B 09 30 51.24 +34 39 33.5 X G02
2025-04-30 19:09:55 B 09 30 52.32 +34 39 46.6 X G02
2025-04-30 19:16:12 B 09 30 53.37 +34 39 59.2 X G02
2025-04-30 21:00:40 B 09 31 10.64 +34 43 24.2 X L76
2025-04-30 21:11:10 B 09 31 12.42 +34 43 44.8 X L76
2025-04-30 21:13:51 B 09 31 13.30 +34 43 56.0 X 122
2025-04-30 21:20:47 B 09 31 14.46 +34 44 09.7 X 122
2025-04-30 21:21:39 B 09 31 14.21 +34 44 05.3 X L76
2025-04-30 21:27:21 B 09 31 15.56 +34 44 22.7 X 122
2025-04-30 21:27:44 C 09 31 15.703 +34 44 20.58 Z C23
2025-04-30 21:28:54 B 09 31 16.073 +34 44 33.04 W J51
2025-04-30 21:36:06 B 09 31 17.256 +34 44 47.51 W J51
2025-04-30 21:43:17 B 09 31 18.454 +34 45 01.69 W J51
2025-04-30 21:59:53 C 09 31 21.154 +34 45 24.73 Z C23
2025-05-01 03:09:22 C 09 32 15.072 +34 55 50.95 V G96
2025-05-01 03:20:15 C 09 32 16.883 +34 56 12.44 V G96
2025-05-01 03:27:44 C 09 32 18.128 +34 56 27.17 V G96