39565 (1992 SL)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3342336332 ± 2.04e-08
Semi-major axis (a)1.6419331808 AU ± 5.01e-10
Inclination (i)8.59737863° ± 2.69e-06
Long. of Asc. Node (Ω)0.93886238° ± 9.99e-06
Arg. of Perihelion (ω)344.77456411° ± 1.05e-05
Mean Anomaly (M)283.42835704° ± 3.03e-06
Mean Motion (n)0.4684670579°/day ± 2.14e-10
Perihelion dist (q)1.09314389 AU ± 3.35e-08
Aphelion dist (Q)2.19072247 AU ± 3.35e-08
Orbital Period2.10393936 yr ± 9.63e-10
Physical Parameters
H (abs. magnitude)18.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.312″
Uncertainty0
Orbit TypeAmor
MOID0.090618 AU
Observations Used409
Oppositions39
Arc Total1950-2025
First Observation Used1992-09-24
Last Observation Used2025-03-30
Observations (436)
Date Type RA Dec Mag Band Observatory
2013-09-13 02:19:53 C 19 15 58.10 -39 28 44.8 r Y00
2013-09-13 02:21:27 C 19 15 58.46 -39 28 41.1 r Y00
2013-09-21 00:59:29 C 19 52 32.08 -31 31 04.4 r Y00
2013-09-21 01:01:18 C 19 52 32.48 -31 31 00.0 r Y00
2013-09-21 01:03:06 C 19 52 32.86 -31 30 54.3 r Y00
2013-09-29 02:54:42 C 20 29 11.32 -22 16 19.5 q 703
2013-09-29 03:04:19 C 20 29 13.02 -22 15 50.8 q 703
2013-09-29 03:13:20 C 20 29 14.60 -22 15 24.4 q 703
2013-09-29 03:22:09 C 20 29 16.10 -22 14 58.2 q 703
2013-10-06 02:39:27 C 20 59 28.65 -14 01 01.1 r Y00
2013-10-06 02:41:02 C 20 59 28.95 -14 00 55.9 r Y00
2013-10-06 02:42:38 C 20 59 29.25 -14 00 51.0 r Y00
2013-10-06 02:59:44 C 20 59 34.94 -14 00 44.7 q 703
2013-10-06 03:07:50 C 20 59 36.31 -14 00 21.3 q 703
2013-10-06 03:13:42 C 20 59 37.09 -14 00 04.2 q 448
2013-10-06 03:15:52 C 20 59 37.65 -13 59 58.2 q 703
2013-10-06 03:20:52 C 20 59 38.26 -13 59 43.4 q 448
2013-10-06 03:23:55 C 20 59 38.93 -13 59 34.7 q 703
2013-10-06 03:25:34 C 20 59 39.05 -13 59 29.8 q 448
2013-10-06 03:30:31 C 20 59 39.85 -13 59 15.7 q 448
2013-10-06 03:36:00 C 20 59 40.75 -13 58 59.7 q 448
2013-10-12 01:33:55 C 21 24 08.00 -07 21 51.6 q 448
2013-10-12 01:42:09 C 21 24 09.30 -07 21 29.6 q 448
2013-10-12 01:50:52 C 21 24 10.69 -07 21 06.1 q 448
2013-10-18 02:15:33 C 21 47 44.87 -01 17 13.9 u H21
2013-10-18 02:20:31 C 21 47 45.61 -01 17 02.2 u H21
2013-10-18 02:26:12 C 21 47 46.46 -01 16 48.8 u H21
2013-10-18 02:32:49 C 21 47 47.45 -01 16 33.3 u H21
2013-10-20 02:03:52 C 21 55 16.28 +00 32 32.0 u H21
2013-10-20 02:10:27 C 21 55 17.24 +00 32 46.8 u H21
2013-10-20 02:15:18 C 21 55 17.95 +00 32 57.7 u H21
2013-10-20 02:18:24 C 21 55 18.40 +00 33 04.4 u H21
2013-10-20 02:18:50 C 21 55 18.46 +00 33 05.5 u H21
2013-10-20 02:23:14 C 21 55 19.11 +00 33 15.3 u H21
2013-10-22 01:59:28 C 22 02 40.38 +02 16 56.8 u H21
2013-10-22 02:03:41 C 22 02 41.00 +02 17 05.7 u H21
2013-10-22 02:07:58 C 22 02 41.61 +02 17 14.7 u H21
2013-10-22 02:11:17 C 22 02 42.08 +02 17 21.8 u H21
2013-10-22 02:15:00 C 22 02 42.62 +02 17 29.7 u H21
2013-10-23 04:04:00 C 22 06 38.26 +03 11 26.7 q 703
2013-10-23 04:12:45 C 22 06 39.55 +03 11 44.3 q 703
2013-10-23 04:21:30 C 22 06 40.75 +03 12 02.6 q 703
2013-10-24 10:40:29 C 22 11 15.93 +04 13 12.3 q D29
2013-10-24 11:09:07 C 22 11 19.97 +04 14 09.1 q D29
2013-10-24 11:37:45 C 22 11 24.02 +04 15 05.8 q D29
2013-10-26 01:53:44 C 22 17 05.66 +05 29 01.8 q 448
2013-10-26 01:58:24 C 22 17 06.31 +05 29 10.5 q 448
2013-10-26 02:03:03 C 22 17 06.96 +05 29 19.4 q 448
2013-10-26 02:08:38 C 22 17 07.73 +05 29 29.8 q 448
2013-10-26 02:13:55 C 22 17 08.48 +05 29 39.9 q 448