433960 (1999 JU6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2008466357 ± 3.01e-08
Semi-major axis (a)1.4690741471 AU ± 1.18e-09
Inclination (i)22.45590386° ± 7.80e-06
Long. of Asc. Node (Ω)220.13706956° ± 6.68e-06
Arg. of Perihelion (ω)69.14092334° ± 2.47e-05
Mean Anomaly (M)283.67919157° ± 2.02e-05
Mean Motion (n)0.5535370592°/day ± 6.66e-10
Perihelion dist (q)1.17401555 AU ± 4.42e-08
Aphelion dist (Q)1.76413275 AU ± 4.43e-08
Orbital Period1.78059674 yr ± 2.14e-09
Physical Parameters
H (abs. magnitude)19.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.436″
Uncertainty0
Orbit TypeAmor
MOID0.273676 AU
Observations Used263
Oppositions11
Arc Total1999-2024
First Observation Used1999-05-12
Last Observation Used2024-11-18
Observations (268)
Date Type RA Dec Mag Band Observatory
2008-08-18 07:46:51 C 00 23 54.19 +57 49 01.5 o H55
2008-08-18 07:59:57 C 00 23 54.72 +57 49 01.7 o H55
2008-10-24 06:50:49 C 00 14 45.60 +22 00 33.0 r 703
2008-10-24 07:07:44 C 00 14 45.60 +21 59 57.0 r 703
2008-10-24 07:24:43 C 00 14 45.67 +21 59 19.9 r 703
2008-10-24 07:41:36 C 00 14 45.81 +21 58 41.6 r 703
2013-01-15 06:09:11 C 08 46 20.33 -28 28 23.9 u 807
2013-01-15 06:20:24 C 08 46 19.67 -28 28 27.7 u 807
2013-01-15 06:32:24 C 08 46 18.96 -28 28 32.0 u 807
2015-04-16 08:06:11 C 13 56 27.96 -29 45 06.8 o 926
2015-04-16 08:17:24 C 13 56 27.62 -29 44 44.7 o 926
2015-04-16 08:28:36 C 13 56 27.18 -29 44 23.1 o 926
2015-04-18 06:23:04 C 13 55 14.35 -28 13 46.1 R G45
2015-04-18 06:49:16 C 13 55 13.39 -28 12 52.6 R G45
2015-04-18 06:56:25 C 13 55 13.15 -28 12 38.2 R G45
2015-04-18 07:13:35 C 13 55 12.55 -28 12 03.5 R G45
2015-04-18 07:22:01 C 13 55 12.27 -28 11 45.9 R G45
2015-04-18 07:28:46 C 13 55 12.07 -28 11 32.2 R G45
2015-04-19 07:45:53 C 13 54 31.57 -27 20 43.5 q 703
2015-04-19 07:54:21 C 13 54 31.33 -27 20 24.4 q 703
2015-04-19 08:02:50 C 13 54 31.08 -27 20 06.9 q 703
2015-04-19 08:11:18 C 13 54 30.73 -27 19 47.9 q 703
2015-04-22 06:22:45 C 13 52 31.19 -24 42 10.0 R G45
2015-04-22 06:31:06 C 13 52 30.90 -24 41 50.7 R G45
2015-04-22 06:37:18 C 13 52 30.67 -24 41 35.9 R G45
2015-04-22 07:24:40 C 13 52 29.01 -24 39 44.8 R G45
2015-04-22 07:32:55 C 13 52 28.70 -24 39 24.9 R G45
2015-04-23 06:34:38 C 13 51 49.09 -23 44 15.0 R G45
2015-04-23 06:42:13 C 13 51 48.81 -23 43 56.8 R G45
2015-04-23 06:51:40 C 13 51 48.48 -23 43 33.5 R G45
2015-04-23 07:00:30 C 13 51 48.18 -23 43 12.5 R G45
2015-04-23 07:08:10 C 13 51 47.89 -23 42 53.3 R G45
2015-04-23 07:15:47 C 13 51 47.63 -23 42 35.0 R G45
2015-04-23 07:23:15 C 13 51 47.36 -23 42 16.5 R G45
2015-04-23 07:31:27 C 13 51 47.06 -23 41 56.7 R G45
2015-04-28 06:27:35 C 13 48 24.57 -18 32 55.5 q 703
2015-04-28 06:42:11 C 13 48 24.10 -18 32 15.4 q 703
2015-04-28 06:56:47 C 13 48 23.56 -18 31 34.5 q 703
2015-04-29 05:28:13 C 13 47 46.86 -17 29 06.6 q H21
2015-04-29 05:31:12 C 13 47 46.77 -17 28 58.8 q H21
2015-04-29 05:34:10 C 13 47 46.66 -17 28 50.0 q H21
2015-04-29 05:37:08 C 13 47 46.57 -17 28 42.3 q H21
2015-04-29 05:40:06 C 13 47 46.47 -17 28 33.6 q H21
2015-04-29 05:43:04 C 13 47 46.35 -17 28 25.3 q H21
2015-04-29 05:46:02 C 13 47 46.28 -17 28 16.8 q H21
2015-05-09 14:47:30 C 13 42 25.34 -05 12 11.5 q D29
2015-05-09 15:07:50 C 13 42 24.90 -05 11 10.0 q D29
2015-05-09 15:28:09 C 13 42 24.50 -05 10 09.2 q D29
2015-05-10 22:52:29 C 13 41 58.85 -03 36 18.4 q 160
2015-05-10 22:55:49 C 13 41 58.79 -03 36 08.6 q 160