2005 JU81

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2774266021 ± 1.66e-08
Semi-major axis (a)1.1162737729 AU ± 7.13e-10
Inclination (i)17.28988343° ± 1.61e-05
Long. of Asc. Node (Ω)56.30306747° ± 5.34e-06
Arg. of Perihelion (ω)72.52391838° ± 7.22e-06
Mean Anomaly (M)214.53292881° ± 7.20e-06
Mean Motion (n)0.8357111463°/day ± 8.01e-10
Perihelion dist (q)0.80658973 AU ± 1.85e-08
Aphelion dist (Q)1.42595781 AU ± 1.85e-08
Orbital Period1.17938631 yr ± 1.13e-09
Physical Parameters
H (abs. magnitude)21.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.291″
Uncertainty0
Orbit TypeApollo
MOID0.030303 AU
Observations Used81
Oppositions3
Arc Total2005-2023
First Observation Used2005-05-12
Last Observation Used2023-11-05
Observations (86)
Date Type RA Dec Mag Band Observatory
2005-05-30 14:08:09 C 13 56 00.15 -28 42 10.5 c 474
2005-05-30 14:27:10 C 13 55 59.01 -28 42 46.0 c 474
2005-05-30 14:29:49 C 13 55 58.85 -28 42 51.8 c 474
2005-05-30 14:36:29 C 13 55 58.38 -28 43 04.0 c 474
2010-11-10 12:14:40 S 03 15 37.884 -70 59 36.38 L C51
2010-11-10 13:49:50 S 03 14 05.942 -71 16 42.10 L C51
2010-11-11 14:06:37 C 02 38 41.57 -76 01 48.7 r E12
2010-11-11 14:12:44 C 02 38 27.30 -76 03 03.3 r E12
2010-11-11 14:18:47 C 02 38 13.20 -76 04 16.4 r E12
2010-11-11 14:24:53 C 02 37 58.78 -76 05 30.7 r E12
2010-11-11 14:30:59 C 02 37 44.50 -76 06 44.7 r E12
2010-11-11 16:00:02 C 02 34 10.23 -76 24 33.2 r E12
2010-11-11 16:00:44 C 02 34 08.49 -76 24 41.5 r E12
2010-11-11 16:01:23 C 02 34 06.86 -76 24 49.5 r E12
2010-11-11 16:02:27 C 02 34 04.25 -76 25 02.0 r E12
2010-11-11 16:03:08 C 02 34 02.62 -76 25 10.2 r E12
2010-11-11 16:03:50 C 02 34 00.81 -76 25 18.5 r E12
2010-11-12 10:03:39 C 01 33 49.60 -80 05 48.1 r E12
2010-11-12 10:04:21 C 01 33 46.06 -80 05 56.3 r E12
2010-11-12 10:06:22 C 01 33 35.47 -80 06 20.7 r E12
2010-11-12 10:12:08 C 01 33 05.29 -80 07 29.3 r E12
2010-11-12 10:12:50 C 01 33 01.57 -80 07 37.5 r E12
2010-11-12 10:13:32 C 01 32 57.75 -80 07 45.9 r E12
2010-11-13 10:49:43 C 22 05 19.50 -82 33 28.2 r E12
2010-11-13 10:52:49 C 22 04 45.14 -82 33 15.6 r E12
2018-04-29 09:36:55 C 19 18 48.91 -04 48 05.0 o 695
2018-04-29 09:43:53 C 19 18 48.16 -04 48 30.9 o 695
2023-09-26 13:59:03 C 04 57 36.705 -16 51 30.30 X F51
2023-09-26 14:13:56 C 04 57 38.486 -16 51 29.37 X F51
2023-09-26 14:48:41 C 04 57 42.673 -16 51 27.37 X F51
2023-10-12 13:55:11 C 05 57 25.926 -15 17 50.90 X F51
2023-10-12 14:29:45 C 05 57 32.422 -15 17 33.34 X F51
2023-10-12 14:47:01 C 05 57 35.673 -15 17 24.21 X F51
2023-11-05 12:04:27 C 09 20 06.32 +00 49 02.0 V 691
2023-11-05 12:17:15 C 09 20 13.15 +00 49 41.5 V 691
2023-11-05 12:30:02 C 09 20 20.00 +00 50 22.0 V 691