436030 (2009 JO2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4784372494 ± 7.97e-08
Semi-major axis (a)0.8883435885 AU ± 9.92e-10
Inclination (i)19.62167113° ± 6.04e-06
Long. of Asc. Node (Ω)203.40871296° ± 4.56e-06
Arg. of Perihelion (ω)239.72820443° ± 5.35e-06
Mean Anomaly (M)327.20027976° ± 9.01e-06
Mean Motion (n)1.1771744240°/day ± 1.97e-09
Perihelion dist (q)0.46332693 AU ± 7.08e-08
Aphelion dist (Q)1.31336025 AU ± 7.08e-08
Orbital Period0.83728143 yr ± 1.40e-09
Physical Parameters
H (abs. magnitude)19.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.272″
Uncertainty0
Orbit TypeAten
MOID0.056108 AU
Observations Used614
Radar Obs Used1
Oppositions3
Arc Total2009-2025
First Observation Used2009-05-13
Last Observation Used2025-06-30
Observations (696)
Date Type RA Dec Mag Band Observatory
2025-05-02 20:34:42 B 14 24 55.47 +51 35 54.2 X L99
2025-05-02 20:36:55 C 14 24 55.44 +51 35 48.0 Z L04
2025-05-02 20:37:03 B 14 24 54.73 +51 35 45.3 X L99
2025-05-02 20:39:24 B 14 24 54.03 +51 35 35.2 X L99
2025-05-02 20:41:45 B 14 24 53.22 +51 35 25.4 X L99
2025-05-02 20:44:06 B 14 24 52.46 +51 35 15.9 X L99
2025-05-02 22:06:53 C 14 24 27.44 +51 29 35.0 V M32
2025-05-02 22:10:31 C 14 24 26.29 +51 29 20.0 V M32
2025-05-02 22:16:01 C 14 24 24.58 +51 28 57.3 V M32
2025-05-02 22:19:18 C 14 24 23.62 +51 28 43.9 V M32
2025-05-02 22:19:39 C 14 24 23.46 +51 28 42.0 V M32
2025-05-02 22:24:47 C 14 24 21.88 +51 28 20.8 V M32
2025-05-03 00:57:21 C 14 23 38.482 +51 18 16.52 V R17
2025-05-03 01:05:08 B 14 23 36.010 +51 17 44.38 W J51
2025-05-03 01:10:31 B 14 23 34.382 +51 17 22.31 W J51
2025-05-03 01:15:35 B 14 23 32.798 +51 17 01.57 W J51
2025-05-03 01:17:53 C 14 23 32.124 +51 16 52.18 V R17
2025-05-03 01:38:29 C 14 23 25.766 +51 15 27.32 V R17
2025-05-03 01:58:59 C 14 23 19.478 +51 14 02.58 V R17
2025-05-03 07:56:46 C 14 21 42.649 +50 49 59.70 V 703
2025-05-03 08:00:09 C 14 21 41.634 +50 49 45.84 V 703
2025-05-03 08:03:35 C 14 21 40.691 +50 49 31.80 V 703
2025-05-03 08:07:00 C 14 21 39.643 +50 49 17.90 V 703
2025-05-03 23:12:50 B 14 17 53.56 +49 50 54.6 X L99
2025-05-03 23:17:15 B 14 17 52.47 +49 50 39.3 X L99
2025-05-03 23:21:40 B 14 17 51.28 +49 50 22.1 X L99
2025-05-04 09:46:42 C 14 15 32.832 +49 13 02.71 V T05
2025-05-04 10:35:49 C 14 15 20.942 +49 10 07.39 V T05
2025-05-04 10:39:49 C 14 15 19.987 +49 09 52.96 V T05
2025-05-04 10:47:47 C 14 15 18.077 +49 09 24.34 V T05
2025-05-04 19:59:32 C 14 13 27.18 +48 36 53.9 Z L04
2025-05-04 20:03:45 B 14 13 26.42 +48 36 36.2 X G02
2025-05-04 20:05:00 C 14 13 25.99 +48 36 35.7 Z L04
2025-05-04 20:09:47 B 14 13 25.12 +48 36 15.8 X G02
2025-05-04 20:10:18 C 14 13 24.86 +48 36 18.0 Z L04
2025-05-04 20:15:33 B 14 13 23.90 +48 35 56.5 X G02
2025-05-04 21:24:15 C 14 13 09.936 +48 32 01.90 Z C23
2025-05-04 21:48:27 C 14 13 04.774 +48 30 40.90 Z C23
2025-05-05 00:07:50 C 14 12 35.126 +48 22 50.30 Z C23
2025-05-05 01:54:03 C 14 12 13.159 +48 16 48.94 X C18
2025-05-05 02:00:47 C 14 12 11.782 +48 16 25.79 X C18
2025-05-05 02:10:21 C 14 12 09.830 +48 15 53.10 X C18
2025-05-05 02:10:26 C 14 12 15.63 +48 16 10.4 V W46
2025-05-05 02:26:57 C 14 12 12.14 +48 15 16.9 V W46
2025-05-05 02:50:23 C 14 12 07.22 +48 14 01.0 V W46
2025-05-05 04:23:17 B 14 11 46.884 +48 08 42.90 q X04
2025-05-05 04:58:05 B 14 11 39.737 +48 06 46.48 q X04
2025-05-05 05:22:45 B 14 11 34.783 +48 05 25.37 q X04
2025-05-06 08:31:36 C 14 07 00.610 +46 41 03.55 V T05
2025-05-06 08:34:23 C 14 07 00.190 +46 40 55.42 V T05
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2025-04-21 13:40:00 57040413 10 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)