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
2021-09-23 10:48:42 C 22 26 27.24 +05 50 18.2 V T08
2021-09-23 10:54:40 C 22 26 27.21 +05 50 09.7 V T08
2021-09-23 11:11:57 C 22 26 26.65 +05 49 50.0 V T08
2021-09-23 11:21:16 C 22 26 26.31 +05 49 39.2 V T08
2021-09-24 07:05:32 C 22 25 52.97 +05 27 02.4 V 703
2021-09-24 07:13:21 C 22 25 52.78 +05 26 53.4 V 703
2021-09-24 07:21:09 C 22 25 52.54 +05 26 44.6 V 703
2021-09-24 07:28:57 C 22 25 52.31 +05 26 35.7 V 703
2021-09-25 12:07:55 C 22 25 06.835 +04 54 23.72 V P07
2021-09-25 13:22:18 C 22 25 04.764 +04 53 00.13 V P07
2021-09-25 13:22:26 C 22 25 04.764 +04 53 00.20 V P07
2021-09-25 14:42:57 C 22 25 02.482 +04 51 30.24 V P07
2021-09-25 15:52:05 C 22 25 00.526 +04 50 13.24 V P07
2021-09-25 15:54:17 C 22 25 00.473 +04 50 10.10 V P07
2021-09-25 17:05:09 C 22 24 58.517 +04 48 51.05 V P07
2021-09-25 17:06:33 C 22 24 58.450 +04 48 49.50 V P07
2021-09-25 18:14:07 C 22 24 56.659 +04 47 33.94 V P07
2021-09-26 05:32:42 C 22 24 40.471 +04 34 52.28 U F51
2021-09-26 05:51:22 C 22 24 39.974 +04 34 31.60 U F51
2021-09-26 06:10:03 C 22 24 39.475 +04 34 10.96 U F51
2021-09-26 06:33:56 C 22 24 38.836 +04 33 44.49 U F51
2021-09-26 11:18:39 C 22 24 31.91 +04 28 27.5 V D29
2021-09-26 11:39:02 C 22 24 31.38 +04 28 04.9 V D29
2021-09-26 11:59:23 C 22 24 30.85 +04 27 42.5 V D29
2021-09-27 09:32:42 C 22 23 59.83 +04 04 05.1 V T08
2021-09-27 09:38:00 C 22 23 59.70 +04 03 59.4 V T08
2021-09-27 09:47:19 C 22 23 59.48 +04 03 49.4 V T08
2021-09-28 14:51:17 C 22 23 21.257 +03 32 32.24 V P07
2021-09-28 15:19:19 C 22 23 20.599 +03 32 02.18 V P07
2021-09-28 15:49:08 C 22 23 19.896 +03 31 30.29 V P07
2021-09-28 16:48:32 C 22 23 18.526 +03 30 26.50 V P07
2021-09-29 09:40:22 C 22 22 58.06 +03 12 25.7 V T05
2021-09-29 09:44:59 C 22 22 57.97 +03 12 20.8 V T05
2021-09-29 10:39:06 C 22 22 56.78 +03 11 23.8 V T05
2021-09-30 06:30:23 C 22 22 34.607 +02 50 35.73 U F52
2021-09-30 06:48:49 C 22 22 34.225 +02 50 16.55 U F52
2021-09-30 07:07:14 C 22 22 33.845 +02 49 57.39 U F52
2021-09-30 07:25:43 C 22 22 33.463 +02 49 38.24 U F52
2021-10-01 14:17:35 C 22 22 01.12 +02 17 53.5 V D29
2021-10-01 14:37:57 C 22 22 00.76 +02 17 32.8 V D29
2021-10-01 14:58:18 C 22 22 00.38 +02 17 12.0 V D29
2021-10-02 12:42:53 C 22 21 40.373 +01 55 27.26 V P07
2021-10-02 13:10:07 C 22 21 39.924 +01 55 00.30 V P07
2021-10-02 13:12:40 C 22 21 39.859 +01 54 57.64 V P07
2021-10-02 13:13:39 C 22 21 39.835 +01 54 56.63 V P07
2021-10-02 13:29:25 C 22 21 39.581 +01 54 40.93 V P07
2021-10-02 13:30:31 C 22 21 39.571 +01 54 39.82 V P07
2021-10-02 13:37:27 C 22 21 39.451 +01 54 32.90 V P07
2021-10-02 14:32:25 C 22 21 38.498 +01 53 37.97 V P07
2021-10-02 15:18:41 C 22 21 37.711 +01 52 51.82 V P07