IAA RAS IAA Minor Planet Database

529668 (2010 JL33)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7348360299 ± 1.07e-08
Semi-major axis (a)2.6774725698 AU ± 7.92e-09
Inclination (i)5.37788793° ± 2.97e-06
Long. of Asc. Node (Ω)52.45617489° ± 1.39e-05
Arg. of Perihelion (ω)309.88197458° ± 1.44e-05
Mean Anomaly (M)160.75433302° ± 5.58e-06
Mean Motion (n)0.2249700634°/day ± 9.98e-10
Perihelion dist (q)0.70996926 AU ± 2.87e-08
Aphelion dist (Q)4.64497588 AU ± 3.18e-08
Orbital Period4.38114418 yr ± 1.94e-08
Physical Parameters
H (abs. magnitude)17.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.278″
Uncertainty0
Orbit TypeApollo
MOID0.031334 AU
Observations Used664
Radar Obs Used4
Oppositions10
Arc Total1997-2024
First Observation Used1997-06-04
Last Observation Used2024-01-15
Observations (758)
Date Type RA Dec Mag Band Observatory
2019-04-13 14:08:23 S 19 39 35.08 -24 02 25.1 – L C51
2019-04-24 10:56:13 C 20 18 17.80 -23 06 26.9 – o 691
2019-04-24 11:24:06 C 20 18 22.27 -23 06 19.4 – o 691
2019-05-09 15:00:37 S 21 26 34.049 -20 12 27.83 – L C51
2019-05-09 18:09:07 S 21 27 14.856 -20 10 14.02 – L C51
2019-05-09 21:17:26 S 21 27 55.692 -20 07 59.74 – L C51
2019-05-10 00:25:56 S 21 28 36.722 -20 05 44.16 – L C51
2019-05-10 03:34:15 S 21 29 17.772 -20 03 27.90 – L C51
2019-05-10 06:42:45 S 21 29 58.966 -20 01 10.52 – L C51
2019-05-10 09:51:04 S 21 30 40.270 -19 58 52.54 – L C51
2019-05-10 12:59:23 S 21 31 21.626 -19 56 33.32 – L C51
2019-05-10 12:59:34 S 21 31 21.674 -19 56 32.89 – L C51
2019-05-10 16:07:54 S 21 32 03.156 -19 54 13.03 – L C51
2019-05-10 19:16:12 S 21 32 44.743 -19 51 51.91 – L C51
2019-05-10 22:24:43 S 21 33 26.491 -19 49 29.60 – L C51
2019-05-11 01:33:02 S 21 34 08.287 -19 47 06.76 – L C51
2019-05-11 04:41:32 S 21 34 50.227 -19 44 42.43 – L C51
2019-05-11 07:49:51 S 21 35 32.234 -19 42 17.86 – L C51
2019-05-11 10:58:21 S 21 36 14.378 -19 39 51.37 – L C51
2019-05-11 14:06:40 S 21 36 56.604 -19 37 24.53 – L C51
2019-05-11 17:15:10 S 21 37 38.969 -19 34 56.64 – L C51
2019-05-11 18:49:14 S 21 38 00.144 -19 33 42.05 – L C51
2019-05-11 20:23:29 S 21 38 21.403 -19 32 27.82 – L C51
2019-05-11 21:57:44 S 21 38 42.703 -19 31 13.26 – L C51
2019-05-11 23:31:48 S 21 39 03.924 -19 29 57.55 – L C51
2019-05-12 01:06:03 S 21 39 25.270 -19 28 42.24 – L C51
2019-05-12 02:40:18 S 21 39 46.618 -19 27 26.35 – L C51
2019-05-12 04:14:22 S 21 40 07.966 -19 26 10.46 – L C51
2019-05-12 04:14:33 S 21 40 08.011 -19 26 10.18 – L C51
2019-05-12 05:48:37 S 21 40 29.352 -19 24 54.47 – L C51
2019-05-12 07:22:52 S 21 40 50.810 -19 23 37.72 – L C51
2019-05-12 08:57:07 S 21 41 12.281 -19 22 20.96 – L C51
2019-05-12 10:31:11 S 21 41 33.715 -19 21 04.43 – L C51
2019-05-12 12:05:26 S 21 41 55.238 -19 19 46.81 – L C51
2019-05-12 13:39:41 S 21 42 16.76 -19 18 29.3 – L C51
2019-05-12 15:13:57 S 21 42 38.35 -19 17 11.7 – L C51
2019-05-12 16:48:00 S 21 42 59.91 -19 15 54.0 – L C51
2019-05-12 18:22:15 S 21 43 21.52 -19 14 35.4 – L C51
2019-05-12 19:56:30 S 21 43 43.17 -19 13 16.8 – L C51
2019-05-12 21:30:45 S 21 44 04.84 -19 11 58.3 – L C51
2019-05-12 23:04:50 S 21 44 26.52 -19 10 39.0 – L C51
2019-05-13 00:39:04 S 21 44 48.26 -19 09 20.2 – L C51
2019-05-13 02:13:19 S 21 45 10.00 -19 08 00.2 – L C51
2019-05-13 05:21:39 S 21 45 53.56 -19 05 20.6 – L C51
2019-05-13 08:29:57 S 21 46 37.22 -19 02 39.7 – L C51
2019-05-13 08:30:09 S 21 46 37.253 -19 02 39.08 – L C51
2019-05-13 14:46:14 S 21 48 04.77 -18 57 15.1 – L C51
2019-05-13 17:54:33 S 21 48 48.78 -18 54 31.2 – L C51
2019-05-13 21:02:51 S 21 49 32.86 -18 51 46.1 – L C51
2019-05-13 21:03:03 S 21 49 32.87 -18 51 45.4 – L C51
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2010-12-11 06:10:00 49482301.73 10 us 8560 -14 -14
2010-12-11 08:20:00 50050987.39 1.5 us 8560 -14 -14
2010-12-12 01:40:00 -747943.294 1 Hz 8560 -14 -14
2010-12-12 10:50:00 58104106.41 2 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)