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
2013-11-04 03:10:28 C 22 47 59.45 +11 25 35.1 q 703
2013-11-04 03:22:04 C 22 48 00.96 +11 25 51.3 q 703
2013-11-04 03:45:16 C 22 48 03.97 +11 26 24.1 q 703
2013-11-09 02:30:43 C 23 04 07.00 +14 00 58.8 N I41
2013-11-09 04:18:25 C 23 04 20.58 +14 03 09.1 N I41
2013-11-09 04:54:43 C 23 04 25.17 +14 03 52.1 N I41
2013-11-17 12:53:35 C 23 30 17.35 +17 32 38.6 o 300
2013-11-17 13:16:34 C 23 30 20.09 +17 32 58.8 o 300
2013-11-17 13:39:55 C 23 30 22.90 +17 33 19.1 o 300
2013-11-17 14:03:10 C 23 30 25.65 +17 33 39.7 o 300
2013-11-19 12:21:36 C 23 36 15.37 +18 14 17.0 o C94
2013-11-19 12:24:27 C 23 36 15.75 +18 14 20.2 o C94
2013-11-19 12:26:27 C 23 36 16.22 +18 14 22.1 o C94
2013-11-20 02:31:41 C 23 38 00.89 +18 26 17.7 u H21
2013-11-20 02:35:25 C 23 38 01.34 +18 26 20.9 u H21
2013-11-20 02:39:09 C 23 38 01.78 +18 26 23.9 u H21
2013-11-20 02:42:43 C 23 38 02.21 +18 26 26.9 u H21
2013-11-20 02:47:49 C 23 38 02.83 +18 26 31.2 u H21
2013-11-20 20:00:22 C 23 40 11.44 +18 40 46.0 19.0 u J43
2013-11-20 20:19:21 C 23 40 13.70 +18 41 01.9 18.8 u J43
2013-11-20 20:38:19 C 23 40 15.93 +18 41 16.3 18.7 u J43
2013-11-20 20:57:13 C 23 40 18.19 +18 41 31.8 18.7 u J43
2013-11-27 09:59:44 C 23 59 27.25 +20 37 12.0 q D29
2013-11-27 10:01:10 C 23 59 27.38 +20 37 12.5 q D29
2013-11-27 10:36:57 C 23 59 31.50 +20 37 36.1 q D29
2013-11-27 10:38:23 C 23 59 31.64 +20 37 37.0 q D29
2013-11-30 01:48:23 C 00 07 04.15 +21 17 57.7 q G96
2013-11-30 01:57:19 C 00 07 05.16 +21 18 03.2 q G96
2013-11-30 02:10:24 C 00 07 06.66 +21 18 11.5 q G96
2013-11-30 02:19:20 C 00 07 07.68 +21 18 16.8 q G96
2013-12-01 18:43:48 C 00 11 54.49 +21 42 25.0 t 130
2013-12-01 18:47:13 C 00 11 54.92 +21 42 26.7 t 130
2013-12-01 18:50:49 C 00 11 55.31 +21 42 29.2 t 130
2013-12-02 17:15:37 C 00 14 34.18 +21 55 24.2 t 240
2013-12-02 17:19:52 C 00 14 34.68 +21 55 26.4 t 240
2013-12-02 17:24:07 C 00 14 35.18 +21 55 28.8 t 240
2013-12-04 19:35:01 C 00 20 27.59 +22 23 16.7 q 160
2013-12-04 19:38:57 C 00 20 28.05 +22 23 18.6 q 160
2013-12-04 19:42:51 C 00 20 28.52 +22 23 20.6 q 160
2013-12-08 02:12:24 C 00 29 36.32 +23 03 47.9 q 703
2013-12-08 02:23:16 C 00 29 37.59 +23 03 53.7 q 703
2013-12-08 02:34:08 C 00 29 38.77 +23 03 58.7 q 703
2013-12-08 02:45:01 C 00 29 39.96 +23 04 05.0 q 703
2013-12-09 10:32:58 C 00 33 20.51 +23 19 28.8 q D29
2013-12-09 10:55:53 C 00 33 23.05 +23 19 40.3 q D29
2013-12-09 11:18:48 C 00 33 25.59 +23 19 50.7 q D29
2013-12-22 07:20:06 C 01 08 17.129 +25 26 10.91 L F51
2013-12-22 07:35:43 C 01 08 18.814 +25 26 16.20 L F51
2013-12-23 10:17:50 C 01 11 17.75 +25 35 34.6 q D29
2013-12-23 10:43:36 C 01 11 20.50 +25 35 42.6 q D29