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
2025-05-25 19:28:01 C 11 29 14.68 +47 15 57.9 X D04
2025-05-25 19:33:27 C 11 29 15.81 +47 15 59.6 X D04
2025-05-25 19:34:33 C 11 29 16.08 +47 16 00.7 X C40
2025-05-25 19:36:46 C 11 29 16.52 +47 16 01.6 X C40
2025-05-25 19:38:59 C 11 29 16.98 +47 16 02.9 X C40
2025-05-25 19:41:12 C 11 29 17.43 +47 16 04.0 X C40
2025-05-25 19:43:25 C 11 29 17.90 +47 16 05.1 X C40
2025-05-25 19:44:17 C 11 29 18.10 +47 16 05.8 X D04
2025-05-25 19:45:37 C 11 29 18.35 +47 16 06.1 X C40
2025-05-25 19:46:58 C 11 29 18.57 +47 16 06.2 X D04
2025-05-25 19:47:49 C 11 29 18.81 +47 16 07.3 X C40
2025-05-25 19:50:01 C 11 29 19.28 +47 16 08.5 X C40
2025-05-25 19:52:08 C 11 29 19.70 +47 16 09.6 X C40
2025-05-25 19:54:10 C 11 29 20.11 +47 16 10.4 X C40
2025-05-25 19:55:06 C 11 29 20.25 +47 16 11.5 X D04
2025-05-25 19:56:11 C 11 29 20.55 +47 16 11.6 X C40
2025-05-25 19:58:12 C 11 29 20.95 +47 16 12.6 X C40
2025-05-25 20:55:33 B 11 29 33.754 +47 16 52.39 W J51
2025-05-25 20:59:22 B 11 29 34.553 +47 16 54.30 W J51
2025-05-25 21:03:44 B 11 29 35.448 +47 16 56.60 W J51
2025-05-26 03:35:22 C 11 30 57.917 +47 20 23.86 V G96
2025-05-26 03:43:35 C 11 30 59.598 +47 20 28.10 V G96
2025-05-26 03:51:46 C 11 31 01.268 +47 20 32.28 V G96
2025-05-26 03:59:57 C 11 31 02.939 +47 20 36.42 V G96
2025-05-26 05:38:39 C 11 31 23.192 +47 21 25.49 V 703
2025-05-26 05:41:57 C 11 31 23.858 +47 21 27.04 V 703
2025-05-26 05:45:13 C 11 31 24.524 +47 21 28.58 V 703
2025-05-26 05:48:30 C 11 31 25.208 +47 21 30.20 V 703
2025-05-26 07:18:31 C 11 31 44.609 +47 22 23.45 V T08
2025-05-26 07:23:09 C 11 31 45.552 +47 22 25.75 V T08
2025-05-26 07:33:47 C 11 31 47.722 +47 22 30.97 V T08
2025-05-26 07:50:24 C 11 31 51.110 +47 22 39.07 V T08
2025-05-28 06:26:11 C 11 41 39.865 +47 44 16.22 V 703
2025-05-28 06:29:37 C 11 41 40.600 +47 44 17.48 V 703
2025-05-28 06:33:03 C 11 41 41.248 +47 44 19.14 V 703
2025-05-28 06:36:28 C 11 41 41.982 +47 44 20.11 V 703
2025-05-28 07:37:19 C 11 41 55.306 +47 44 52.98 V T05
2025-05-28 07:45:15 C 11 41 56.945 +47 44 56.08 V T05
2025-05-28 07:47:52 C 11 41 57.468 +47 44 57.01 V T05
2025-05-28 07:52:30 C 11 41 58.404 +47 44 58.74 V T05
2025-05-28 07:55:14 C 11 41 58.975 +47 45 00.00 V T05
2025-05-28 08:02:32 C 11 42 00.446 +47 45 02.52 V T05
2025-05-28 08:28:15 C 11 42 05.724 +47 45 12.42 V T05
2025-05-28 08:29:33 C 11 42 05.988 +47 45 12.74 V T05
2025-05-30 05:44:15 C 11 51 36.688 +48 01 43.39 V 703
2025-05-30 05:47:35 C 11 51 37.408 +48 01 44.47 V 703
2025-05-30 05:50:54 C 11 51 38.081 +48 01 45.05 V 703
2025-05-30 05:54:14 C 11 51 38.761 +48 01 45.98 V 703
2025-05-30 07:03:02 C 11 51 53.748 +48 02 14.64 V T08
2025-05-30 07:07:42 C 11 51 54.691 +48 02 16.01 V T08