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
2009-05-13 03:40:20 C 07 43 05.23 +20 23 00.3 r G96
2009-05-13 03:49:14 C 07 43 08.40 +20 23 05.4 r G96
2009-05-13 03:58:01 C 07 43 11.49 +20 23 11.0 r G96
2009-05-13 04:06:53 C 07 43 14.59 +20 23 16.0 r G96
2009-05-14 03:25:04 C 07 51 30.16 +20 37 15.3 o 291
2009-05-14 03:32:54 C 07 51 32.90 +20 37 20.2 r G96
2009-05-14 03:37:54 C 07 51 34.59 +20 37 22.6 r G96
2009-05-14 03:40:52 C 07 51 35.67 +20 37 24.8 o 291
2009-05-14 03:42:47 C 07 51 36.36 +20 37 25.7 r G96
2009-05-14 03:47:49 C 07 51 38.08 +20 37 27.9 r G96
2009-05-14 03:52:43 C 07 51 39.81 +20 37 30.5 r G96
2009-05-14 03:56:43 C 07 51 41.22 +20 37 34.6 o 291
2009-05-14 03:57:43 C 07 51 41.58 +20 37 33.7 r G96
2009-05-14 04:07:45 C 07 51 45.07 +20 37 39.3 r G96
2009-05-15 03:49:07 C 08 00 05.74 +20 50 25.0 r G96
2009-05-15 04:00:58 C 08 00 09.87 +20 50 30.7 r G96
2010-04-11 05:41:11 S 19 19 08.96 -04 17 29.6 L C51
2010-04-11 08:51:31 S 19 19 04.35 -04 11 35.4 L C51
2010-04-11 08:51:43 S 19 19 04.42 -04 11 33.9 L C51
2010-04-11 12:02:02 S 19 18 59.609 -04 05 41.57 L C51
2010-04-11 15:12:34 S 19 18 54.917 -03 59 45.85 L C51
2010-04-11 16:47:54 S 19 18 52.52 -03 56 48.7 L C51
2010-04-11 18:23:04 S 19 18 50.01 -03 53 52.2 L C51
2010-04-12 02:19:17 S 19 18 37.73 -03 39 02.5 L C51
2010-04-12 05:29:48 S 19 18 32.585 -03 33 07.45 L C51
2010-04-17 10:38:14 C 19 14 37.23 +00 25 11.1 c 675
2010-04-17 10:44:23 C 19 14 37.01 +00 25 23.4 c 675
2010-04-17 10:47:28 C 19 14 36.82 +00 25 29.6 c 675
2010-04-17 10:50:32 C 19 14 36.72 +00 25 35.3 c 675
2010-04-18 03:02:50 C 19 13 59.58 +00 57 04.5 u J95
2010-04-18 03:21:24 C 19 13 58.76 +00 57 41.5 u J95
2010-04-24 11:34:40 C 19 06 49.15 +05 59 55.4 c 926
2010-04-24 11:38:32 C 19 06 48.91 +06 00 03.4 c 926
2010-04-24 11:42:26 C 19 06 48.66 +06 00 11.1 c 926
2010-05-04 09:41:52 C 18 49 39.58 +14 04 29.4 o 291
2010-05-04 09:48:41 C 18 49 38.96 +14 04 43.2 o 291
2010-05-04 09:54:33 C 18 49 38.36 +14 04 55.4 o 291
2010-05-15 08:17:22 C 18 20 31.01 +22 30 56.8 o 291
2010-05-15 08:23:15 C 18 20 30.20 +22 31 07.5 o 291
2010-05-15 08:29:09 C 18 20 29.34 +22 31 18.5 o 291
2010-05-18 10:02:49 C 18 10 21.28 +24 36 40.8 r G96
2010-05-18 10:10:31 C 18 10 20.13 +24 36 53.3 r G96
2010-05-18 10:18:15 C 18 10 19.09 +24 37 05.7 r G96
2010-05-28 07:12:55 C 17 33 26.88 +29 56 50.1 o H21
2010-05-28 07:16:57 C 17 33 26.15 +29 56 55.6 o H21
2010-05-28 07:20:51 C 17 33 25.50 +29 56 58.7 o H21
2010-05-29 06:21:31 C 17 29 38.08 +30 20 02.5 o H21
2010-05-29 06:27:02 C 17 29 37.11 +30 20 08.6 o H21
2010-05-29 06:33:39 C 17 29 35.98 +30 20 14.7 o H21
2010-05-29 06:42:19 C 17 29 34.56 +30 20 23.9 o H21
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)