444584 (2006 UK)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5389701942 ± 6.57e-09
Semi-major axis (a)1.4939567964 AU ± 2.86e-09
Inclination (i)4.74502486° ± 2.90e-06
Long. of Asc. Node (Ω)243.92283455° ± 8.16e-06
Arg. of Perihelion (ω)252.35110681° ± 8.38e-06
Mean Anomaly (M)111.88193184° ± 4.42e-06
Mean Motion (n)0.5397656196°/day ± 1.55e-09
Perihelion dist (q)0.68875861 AU ± 9.90e-09
Aphelion dist (Q)2.29915498 AU ± 1.08e-08
Orbital Period1.82602642 yr ± 5.24e-09
Physical Parameters
H (abs. magnitude)20.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.272″
Uncertainty0
Orbit TypeApollo
MOID0.014187 AU
Observations Used352
Radar Obs Used4
Oppositions5
Arc Total2006-2017
First Observation Used2006-10-17
Last Observation Used2017-11-18
Observations (380)
Date Type RA Dec Mag Band Observatory
2006-11-14 04:22:34 C 22 44 05.11 -00 38 24.7 o 705
2006-11-14 04:23:45 C 22 44 05.06 -00 38 25.7 o 705
2006-11-14 04:27:20 C 22 44 04.91 -00 38 28.1 o 705
2006-11-15 04:51:27 C 22 43 03.35 -00 55 32.9 o 705
2006-11-15 04:52:39 C 22 43 03.30 -00 55 33.8 o 705
2006-11-15 04:56:14 C 22 43 03.12 -00 55 35.9 o 705
2006-11-17 01:41:32 C 22 41 21.18 -01 26 03.3 c 711
2006-11-17 01:52:24 C 22 41 20.61 -01 26 07.9 c 711
2006-12-11 01:49:57 C 22 34 01.77 -06 42 18.2 d 291
2006-12-11 01:55:29 C 22 34 01.68 -06 42 20.0 d 291
2006-12-11 02:00:54 C 22 34 01.71 -06 42 23.0 d 291
2006-12-22 01:58:31 C 22 34 03.45 -09 06 07.5 c 291
2006-12-22 02:06:29 C 22 34 03.44 -09 06 12.5 c 291
2006-12-22 02:14:28 C 22 34 03.37 -09 06 17.4 c 291
2007-05-12 10:56:51 C 19 40 30.38 -19 30 28.8 r G96
2007-05-12 11:06:13 C 19 40 30.00 -19 30 27.6 r G96
2007-05-12 11:10:52 C 19 40 29.70 -19 30 27.4 r G96
2008-09-28 10:01:25 C 07 27 08.43 +24 21 51.7 o 291
2008-09-28 10:07:52 C 07 27 10.20 +24 21 45.4 o 291
2008-09-28 10:13:43 C 07 27 11.73 +24 21 42.1 o 291
2008-09-29 11:30:32 C 07 34 16.22 +23 59 46.6 o 291
2008-09-29 11:36:27 C 07 34 17.64 +23 59 43.3 o 291
2008-09-29 11:42:58 C 07 34 19.37 +23 59 37.7 o 291
2009-07-14 04:51:30 C 19 56 14.25 -13 38 15.0 o H55
2009-07-14 05:02:09 C 19 56 13.40 -13 38 16.7 o H55
2009-07-14 05:17:57 C 19 56 12.22 -13 38 19.2 o H55
2013-06-13 10:20:25 C 22 42 26.01 -02 16 14.4 o 695
2013-06-13 10:30:52 C 22 42 26.12 -02 16 12.3 o 695
2013-06-13 10:41:19 C 22 42 26.23 -02 16 10.6 o 695
2013-10-12 03:49:38 C 21 00 20.03 -09 58 05.9 o 695
2013-10-12 03:56:07 C 21 00 19.98 -09 58 07.5 o 695
2013-10-12 04:02:34 C 21 00 19.95 -09 58 08.7 o 695
2013-10-12 04:16:11 C 21 00 19.86 -09 58 10.6 o 695
2013-10-12 04:22:39 C 21 00 19.83 -09 58 12.0 o 695
2013-10-12 04:29:06 C 21 00 19.76 -09 58 13.1 o 695
2015-09-07 06:56:26 C 23 13 13.56 +05 09 55.6 u H21
2015-09-07 07:20:46 C 23 13 11.84 +05 09 45.9 u H21
2015-09-07 07:45:23 C 23 13 10.02 +05 09 36.4 u H21
2015-09-16 05:00:29 C 22 57 11.49 +03 34 59.3 u H21
2015-09-16 05:13:12 C 22 57 10.55 +03 34 50.4 u H21
2015-09-16 05:16:07 C 22 57 10.34 +03 34 48.6 u H21
2016-05-06 06:00:31 C 10 39 50.71 -29 18 52.0 L T05
2016-05-06 06:14:29 C 10 40 14.38 -29 18 27.4 L T05
2016-05-06 06:32:03 C 10 40 44.18 -29 17 55.8 L T05
2016-05-11 18:54:57 C 12 56 44.48 -22 34 02.2 o K95
2016-05-11 19:07:00 C 12 56 50.65 -22 33 31.2 o K95
2016-05-11 19:22:04 C 12 56 58.46 -22 32 51.8 o K95
2016-05-11 22:45:55 C 12 58 41.84 -22 23 55.6 o K95
2016-05-11 22:59:36 C 12 58 48.73 -22 23 18.9 o K95
2016-05-11 23:12:16 C 12 58 55.12 -22 22 45.3 o K95
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2017-11-15 04:00:00 608265.094 1 Hz 8560 -14 -14
2017-11-15 04:20:00 31937573.836 20 us 8560 -14 -14
2017-11-15 04:30:00 31895228.443 2 us 8560 -14 -14
2017-11-16 04:40:00 26414904.344 0.25 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)