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
1992-11-03 08:06:35 C 01 19 48.75 +37 44 10.8 657
1992-11-20 06:08:57 C 01 26 53.99 +36 58 28.9 657
1992-11-20 06:12:23 C 01 26 54.07 +36 58 28.2 657
1992-11-20 06:15:23 C 01 26 54.13 +36 58 28.1 657
1992-11-20 06:18:26 C 01 26 54.24 +36 58 27.0 657
1992-11-21 02:29:24 C 01 27 35.45 +36 53 57.9 z 801
1992-11-21 02:55:37 C 01 27 36.10 +36 53 52.2 z 801
1992-11-24 03:58:45 C 01 30 19.70 +36 36 45.5 657
1992-11-24 04:05:25 C 01 30 20.02 +36 36 43.1 657
1992-11-24 04:11:35 C 01 30 20.17 +36 36 42.8 657
1992-11-29 01:54:46 C 01 35 27.03 +36 07 58.9 z 801
1992-11-29 02:18:00 C 01 35 27.98 +36 07 52.8 z 801
1992-12-01 06:57:57 C 01 38 01.73 +35 54 52.2 z 658
1992-12-01 07:02:00 C 01 38 01.88 +35 54 51.0 z 658
1992-12-01 07:06:00 C 01 38 02.05 +35 54 50.0 z 658
1992-12-01 07:10:31 C 01 38 02.27 +35 54 48.9 z 658
1992-12-03 06:10:50 C 01 40 28.14 +35 43 21.7 z 658
1992-12-03 06:15:40 C 01 40 28.40 +35 43 20.8 z 658
1992-12-03 06:20:15 C 01 40 28.58 +35 43 19.3 z 658
1994-05-01 16:04:36 C 15 47 59.97 -35 30 00.5 413
1994-05-01 16:09:40 C 15 47 59.68 -35 30 02.1 413
1994-05-02 16:22:35 C 15 46 36.57 -35 39 40.6 413
1994-05-02 16:27:54 C 15 46 36.24 -35 39 42.7 413
1994-05-03 17:51:06 C 15 45 05.03 -35 49 34.0 413
1994-05-03 17:55:41 C 15 45 04.68 -35 49 35.9 413
1994-05-03 18:39:41 C 15 45 01.96 -35 49 52.1 413
1994-06-17 13:51:25 C 14 21 08.48 -36 26 50.1 413
1994-06-17 13:56:10 C 14 21 08.24 -36 26 49.0 413
1994-07-25 09:26:09 C 14 29 00.74 -33 46 00.7 413
1994-07-25 09:30:33 C 14 29 01.00 -33 46 00.2 413
1994-08-15 10:13:41 C 15 11 02.87 -33 45 50.5 413
1994-08-15 10:17:23 C 15 11 03.23 -33 45 50.4 413
1994-08-26 10:01:36 C 15 41 48.11 -33 47 50.7 413
1994-08-26 10:05:20 C 15 41 48.59 -33 47 50.7 413
1994-09-17 10:03:43 C 16 59 22.10 -32 41 55.7 413
1994-09-17 10:06:46 C 16 59 22.56 -32 41 55.6 413
1996-03-26 18:19:20 C 14 26 32.54 -21 09 34.3 413
1996-03-26 18:28:21 C 14 26 32.20 -21 09 35.8 413
1996-03-27 13:38:37 C 14 25 51.01 -21 12 41.7 413
1996-03-27 13:43:20 C 14 25 50.86 -21 12 42.3 413
1996-04-13 11:02:07 C 14 04 34.32 -21 48 29.9 c 608
1996-04-13 11:53:27 C 14 04 30.82 -21 48 30.9 c 608
1996-04-15 11:19:31 C 14 01 18.83 -21 48 18.9 c 608
1996-04-15 11:51:48 C 14 01 16.56 -21 48 18.5 c 608
1996-04-25 06:34:46 C 13 44 14.64 -21 32 34.1 i 711
1996-04-25 06:53:38 C 13 44 13.12 -21 32 31.6 i 711
1996-04-25 14:38:00 C 13 43 38.42 -21 31 37.1 J 381
1996-04-25 14:42:57 C 13 43 38.04 -21 31 36.9 J 381
1996-06-21 09:56:32 C 12 54 34.21 -18 25 55.7 413
1996-06-21 10:03:18 C 12 54 34.34 -18 25 55.9 413