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
2020-05-20 07:53:22 C 15 32 23.00 +34 14 04.1 V 703
2020-05-20 08:01:34 C 15 32 21.48 +34 14 02.5 V 703
2020-05-20 08:09:48 C 15 32 19.94 +34 14 02.0 V 703
2020-05-20 08:18:01 C 15 32 18.53 +34 13 59.7 V 703
2020-05-20 09:15:14 C 15 32 09.48 +34 13 55.7 V T08
2020-05-20 09:17:54 C 15 32 09.00 +34 13 54.7 V T08
2020-05-20 09:21:52 C 15 32 08.24 +34 13 54.4 V T08
2020-05-24 07:20:58 C 15 17 11.28 +33 46 20.2 V 703
2020-05-24 07:28:36 C 15 17 10.05 +33 46 17.3 V 703
2020-05-24 07:36:13 C 15 17 08.96 +33 46 14.3 V 703
2020-05-24 07:43:50 C 15 17 07.94 +33 46 10.5 V 703
2020-05-25 23:37:07 C 15 11 41.41 +33 29 17.0 V 130
2020-05-25 23:39:51 C 15 11 41.03 +33 29 15.5 V 130
2020-05-25 23:42:35 C 15 11 40.68 +33 29 14.2 V 130
2020-05-27 16:06:07 C 15 06 39.93 +33 09 52.7 q D29
2020-05-27 16:26:29 C 15 06 37.41 +33 09 42.0 q D29
2020-05-27 16:46:50 C 15 06 34.86 +33 09 31.0 q D29
2020-05-28 00:16:50 C 15 05 42.20 +33 05 34.1 V 104
2020-05-28 00:27:57 C 15 05 40.88 +33 05 27.4 V 104
2020-05-28 00:33:30 C 15 05 40.23 +33 05 24.7 V 104
2020-05-28 06:47:11 C 15 04 57.93 +33 02 16.3 V 703
2020-05-28 06:54:44 C 15 04 56.95 +33 02 12.4 V 703
2020-05-28 07:02:19 C 15 04 56.05 +33 02 07.9 V 703
2020-05-28 07:09:52 C 15 04 55.15 +33 02 03.7 V 703
2020-06-04 06:59:40 C 14 49 23.63 +31 19 59.4 V G96
2020-06-04 07:07:14 C 14 49 23.04 +31 19 54.5 V G96
2020-06-04 07:14:47 C 14 49 22.46 +31 19 48.7 V G96
2020-06-04 07:22:22 C 14 49 21.84 +31 19 43.7 V G96
2020-06-11 06:31:45 C 14 39 46.98 +29 21 13.5 V 703
2020-06-11 06:48:08 C 14 39 46.28 +29 21 00.9 V 703
2020-06-11 06:56:19 C 14 39 45.83 +29 20 56.4 V 703
2020-06-12 05:43:37 C 14 38 49.81 +29 04 02.0 V G96
2020-06-12 05:51:03 C 14 38 49.48 +29 03 56.6 V G96
2020-06-12 05:58:30 C 14 38 49.13 +29 03 50.9 V G96
2020-06-12 06:05:55 C 14 38 48.81 +29 03 45.3 V G96
2020-06-20 08:26:38 C 14 33 41.519 +26 35 38.51 U F51
2020-06-20 08:44:51 C 14 33 41.165 +26 35 24.12 U F51
2020-06-20 09:03:05 C 14 33 40.819 +26 35 09.73 U F51
2020-06-20 09:21:14 C 14 33 40.495 +26 34 55.55 U F51
2021-06-27 11:00:14 C 20 40 40.56 +45 25 44.0 V I52
2025-04-21 22:14:58 B 21 38 29.01 +61 37 52.6 X L99
2025-04-21 22:18:53 B 21 38 19.80 +61 38 53.8 X L99
2025-04-21 22:22:43 B 21 38 10.88 +61 39 56.0 X L99
2025-04-21 22:57:15 B 21 36 45.854 +61 48 23.33 W Z80
2025-04-21 23:05:16 B 21 36 26.942 +61 50 29.62 W Z80
2025-04-21 23:13:20 B 21 36 07.951 +61 52 36.05 W Z80
2025-04-22 14:20:14 C 20 56 02.801 +65 23 28.90 V T05
2025-04-22 14:37:00 C 20 55 12.607 +65 26 54.96 V T05
2025-04-22 14:42:55 C 20 54 54.871 +65 28 07.25 V T05
2025-04-22 14:48:51 C 20 54 37.030 +65 29 20.22 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)