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
2025-05-30 07:15:08 C 11 51 56.213 +48 02 18.20 V T08
2025-05-30 07:32:22 C 11 51 59.693 +48 02 23.10 V T08
2025-05-30 16:07:32 B 11 53 48.324 +48 05 01.82 W M73
2025-05-30 16:12:50 B 11 53 49.399 +48 05 03.34 W M73
2025-05-30 16:17:55 B 11 53 50.443 +48 05 04.81 W M73
2025-05-30 21:16:52 C 11 54 52.675 +48 06 23.11 Z C23
2025-05-30 21:36:51 C 11 54 56.813 +48 06 28.30 Z C23
2025-05-30 22:06:47 C 11 55 02.947 +48 06 36.25 Z C23
2025-05-30 22:37:01 C 11 55 09.269 +48 06 52.96 V R17
2025-05-30 22:57:25 C 11 55 13.418 +48 06 58.18 V R17
2025-05-30 23:19:19 C 11 55 17.887 +48 07 03.68 V R17
2025-05-30 23:39:09 C 11 55 21.941 +48 07 08.54 V R17
2025-06-01 06:52:12 C 12 01 54.202 +48 15 08.86 V T05
2025-06-01 06:57:26 C 12 01 55.250 +48 15 09.83 V T05
2025-06-01 07:05:20 C 12 01 56.844 +48 15 11.56 V T05
2025-06-01 07:26:40 C 12 02 01.159 +48 15 15.77 V T05
2025-06-01 07:28:38 C 12 02 01.546 +48 15 16.13 V T05
2025-06-01 07:33:12 C 12 02 02.470 +48 15 17.10 V T05
2025-06-01 07:43:52 C 12 02 04.622 +48 15 19.19 V T05
2025-06-01 08:00:59 C 12 02 08.088 +48 15 22.57 V T05
2025-06-02 21:49:53 C 12 10 00.050 +48 22 12.36 Z C23
2025-06-02 22:35:16 C 12 10 09.326 +48 22 17.87 Z C23
2025-06-02 23:34:22 C 12 10 21.408 +48 22 25.03 Z C23
2025-06-03 07:11:18 C 12 11 56.470 +48 23 41.42 V T08
2025-06-03 07:16:49 C 12 11 57.564 +48 23 41.96 V T08
2025-06-03 07:24:49 C 12 11 59.162 +48 23 42.79 V T08
2025-06-03 07:26:47 C 12 11 59.580 +48 23 43.01 V T08
2025-06-03 07:31:25 C 12 12 00.511 +48 23 43.66 V T08
2025-06-03 07:39:25 C 12 12 02.107 +48 23 44.27 V T08
2025-06-03 07:40:05 C 12 12 02.230 +48 23 44.45 V T08
2025-06-03 07:54:55 C 12 12 05.220 +48 23 45.96 V T08
2025-06-05 07:08:54 C 12 21 49.032 +48 27 52.56 V T05
2025-06-05 07:23:28 C 12 21 51.924 +48 27 52.85 V T05
2025-06-05 07:27:30 C 12 21 52.733 +48 27 53.06 V T05
2025-06-05 07:34:54 C 12 21 54.192 +48 27 53.14 V T05
2025-06-05 19:52:55 B 12 24 24.98 +48 28 07.7 X L76
2025-06-05 20:03:24 B 12 24 27.07 +48 28 08.0 X L76
2025-06-05 20:13:53 B 12 24 29.16 +48 28 07.5 X L76
2025-06-05 20:39:40 C 12 24 34.34 +48 28 08.1 X C40
2025-06-05 20:41:53 C 12 24 34.81 +48 28 08.0 X C40
2025-06-05 20:44:06 C 12 24 35.21 +48 28 08.3 X C40
2025-06-05 20:46:18 C 12 24 35.70 +48 28 08.5 X C40
2025-06-05 20:48:30 C 12 24 36.13 +48 28 07.9 X C40
2025-06-05 20:50:42 C 12 24 36.60 +48 28 07.3 X C40
2025-06-05 20:52:55 C 12 24 36.99 +48 28 07.7 X C40
2025-06-05 20:55:08 C 12 24 37.43 +48 28 07.7 X C40
2025-06-05 20:57:16 C 12 24 37.88 +48 28 07.8 X C40
2025-06-05 20:59:18 C 12 24 38.33 +48 28 08.0 X C40
2025-06-05 21:01:19 C 12 24 38.63 +48 28 08.0 X C40
2025-06-05 21:03:22 C 12 24 39.18 +48 28 07.5 X C40