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
2006-07-17 06:13:43 C 15 28 41.17 +38 57 23.5 17.2 c 704
2006-07-21 01:56:16 C 15 40 28.89 +37 04 15.6 o H68
2006-07-21 03:11:45 C 15 40 38.41 +37 02 40.2 o H68
2006-07-21 03:51:58 C 15 40 43.10 +37 01 48.8 o H68
2006-07-22 01:45:35 C 15 43 29.17 +36 34 06.2 o H68
2006-07-22 02:18:14 C 15 43 33.17 +36 33 24.3 o H68
2006-07-22 02:48:07 C 15 43 36.76 +36 32 43.5 o H68
2006-07-24 22:19:22 C 15 52 00.16 +35 05 23.3 o J68
2006-07-24 23:14:24 C 15 52 06.78 +35 04 10.5 o J68
2006-07-25 00:07:50 C 15 52 13.27 +35 02 59.5 o J68
2006-08-01 22:37:19 C 16 15 04.23 +30 46 15.6 o J68
2006-08-01 23:46:14 C 16 15 12.17 +30 44 39.6 o J68
2006-08-02 00:13:33 C 16 15 15.38 +30 44 01.2 o J68
2006-08-05 20:54:16 C 16 26 00.48 +28 35 16.4 17.2 r 084
2006-08-08 21:04:02 C 16 34 14.18 +26 54 07.9 16.9 r 084
2006-08-09 21:10:12 C 16 36 57.53 +26 20 15.7 17.9 r 084
2006-08-09 21:13:21 C 16 36 57.94 +26 20 09.9 17.5 r 084
2006-08-10 20:32:05 C 16 39 35.38 +25 47 23.4 17.5 r 084
2006-08-10 20:35:14 C 16 39 35.67 +25 47 18.7 17.4 r 084
2006-08-11 21:38:21 C 16 42 23.99 +25 12 04.0 17.3 r 084
2006-08-12 20:18:55 C 16 44 55.81 +24 40 10.5 18.0 r 084
2006-08-12 20:22:04 C 16 44 56.17 +24 40 06.0 17.3 r 084
2006-08-16 20:34:30 C 16 55 34.19 +22 25 05.5 17.4 r 084
2006-08-16 20:37:39 C 16 55 34.52 +22 25 01.4 17.3 r 084
2006-08-18 20:37:33 C 17 00 49.63 +21 18 04.0 17.0 r 084
2006-09-02 19:59:19 C 17 39 18.54 +13 18 22.1 17.6 r 084
2006-09-02 20:02:28 C 17 39 18.87 +13 18 17.7 18.0 r 084
2006-09-03 19:14:56 C 17 41 45.62 +12 49 14.1 17.8 r 084
2006-09-15 02:46:47 C 18 10 02.04 +07 32 19.5 17.9 c 704
2006-09-15 03:03:56 C 18 10 03.78 +07 32 00.9 18.4 c 704
2006-09-15 03:21:10 C 18 10 05.50 +07 31 41.9 18.1 c 704
2006-09-15 03:38:29 C 18 10 07.19 +07 31 23.7 18.9 c 704
2006-09-15 03:55:40 C 18 10 09.02 +07 31 04.7 18.1 c 704
2008-01-06 15:57:35 C 06 02 45.70 -27 22 28.0 r E12
2008-01-06 16:21:06 C 06 02 44.16 -27 22 26.2 r E12
2008-01-06 16:32:51 C 06 02 43.36 -27 22 25.2 r E12
2008-01-13 10:57:39 C 05 52 35.69 -26 55 13.5 r 432
2008-01-13 11:37:24 C 05 52 33.20 -26 55 02.5 r 432
2008-01-13 12:17:07 C 05 52 30.72 -26 54 52.0 r 432
2008-01-13 13:23:34 C 05 52 26.68 -26 54 33.2 r E12
2008-01-13 13:36:31 C 05 52 25.86 -26 54 29.4 r E12
2008-01-13 13:49:23 C 05 52 25.06 -26 54 25.8 r E12
2008-01-27 13:14:13 C 05 35 57.94 -24 16 37.4 r E12
2008-01-27 13:29:32 C 05 35 57.33 -24 16 27.4 r E12
2008-01-27 13:44:50 C 05 35 56.72 -24 16 17.5 r E12
2008-01-27 14:00:10 C 05 35 56.14 -24 16 07.0 r E12
2008-03-02 04:11:47 C 05 35 58.20 -11 48 28.6 r 703
2008-03-02 04:22:35 C 05 35 58.56 -11 48 17.7 r 703
2008-03-02 04:33:25 C 05 35 58.92 -11 48 05.4 r 703
2008-03-02 04:44:16 C 05 35 59.28 -11 47 54.7 r 703