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
2017-11-10 17:24:02 C 01 32 24.83 +33 50 31.5 q C97
2017-11-10 17:25:53 C 01 32 23.61 +33 50 34.5 q C97
2017-11-10 17:27:43 C 01 32 22.54 +33 50 37.0 q C97
2017-11-10 17:29:33 C 01 32 21.48 +33 50 39.4 q C97
2017-11-10 20:19:58 C 01 30 53.64 +33 53 25.6 15.0 q 006
2017-11-10 20:21:18 C 01 30 52.88 +33 53 27.4 15.0 q 006
2017-11-10 20:22:38 C 01 30 52.13 +33 53 29.1 14.9 q 006
2017-11-10 20:23:58 C 01 30 51.38 +33 53 31.0 15.0 q 006
2017-11-10 20:25:18 C 01 30 50.60 +33 53 33.1 15.0 q 006
2017-11-10 20:26:38 C 01 30 49.89 +33 53 34.9 14.9 q 006
2017-11-10 20:27:58 C 01 30 49.11 +33 53 36.6 15.1 q 006
2017-11-10 20:29:18 C 01 30 48.34 +33 53 38.4 14.9 q 006
2017-11-11 19:37:01 C 01 16 45.19 +34 23 08.2 q 006
2017-11-11 19:38:19 C 01 16 44.24 +34 23 10.4 q 006
2017-11-11 19:39:35 C 01 16 43.33 +34 23 11.9 q 006
2017-11-11 19:40:50 C 01 16 42.41 +34 23 13.9 q 006
2017-11-11 19:42:09 C 01 16 41.46 +34 23 15.8 q 006
2017-11-11 19:43:24 C 01 16 40.57 +34 23 17.3 q 006
2017-11-11 19:44:42 C 01 16 39.60 +34 23 19.3 q 006
2017-11-11 19:45:58 C 01 16 38.67 +34 23 21.1 q 006
2017-11-12 00:04:13 C 01 13 24.80 +34 28 55.6 U J27
2017-11-12 00:09:25 C 01 13 20.77 +34 29 01.5 U J27
2017-11-12 00:13:24 C 01 13 17.72 +34 29 05.9 U J27
2017-11-12 03:57:49 C 01 10 37.81 +34 34 23.3 U G96
2017-11-12 04:06:08 C 01 10 31.03 +34 34 34.8 U G96
2017-11-12 04:14:26 C 01 10 24.22 +34 34 46.1 U G96
2017-11-12 04:22:49 C 01 10 17.35 +34 34 57.4 U G96
2017-11-12 17:20:18 C 00 59 23.13 +34 51 27.0 q C97
2017-11-12 17:22:08 C 00 59 21.32 +34 51 29.4 q C97
2017-11-12 17:23:58 C 00 59 19.86 +34 51 31.2 q C97
2017-11-12 17:25:48 C 00 59 17.82 +34 51 33.9 q C97
2017-11-12 17:27:37 C 00 59 15.99 +34 51 36.4 q C97
2017-11-12 17:29:28 C 00 59 14.43 +34 51 38.2 q C97
2017-11-12 19:46:45 C 00 57 10.76 +34 53 16.7 q 006
2017-11-12 19:47:52 C 00 57 09.67 +34 53 17.8 q 006
2017-11-12 19:48:56 C 00 57 08.61 +34 53 19.4 q 006
2017-11-12 19:49:57 C 00 57 07.63 +34 53 20.6 q 006
2017-11-12 19:50:58 C 00 57 06.60 +34 53 22.1 q 006
2017-11-12 19:51:59 C 00 57 05.62 +34 53 23.3 q 006
2017-11-12 19:53:00 C 00 57 04.59 +34 53 24.5 q 006
2017-11-12 19:54:02 C 00 57 03.61 +34 53 25.9 q 006
2017-11-14 20:10:55 C 23 51 26.01 +35 05 24.7 q 006
2017-11-14 20:11:40 C 23 51 24.50 +35 05 23.8 q 006
2017-11-14 20:12:25 C 23 51 23.04 +35 05 22.4 q 006
2017-11-14 20:13:10 C 23 51 21.55 +35 05 21.1 q 006
2017-11-14 20:13:55 C 23 51 20.07 +35 05 19.9 q 006
2017-11-14 20:14:41 C 23 51 18.58 +35 05 18.8 q 006
2017-11-14 20:15:27 C 23 51 17.05 +35 05 17.4 q 006
2017-11-14 20:16:12 C 23 51 15.61 +35 05 16.2 q 006
2017-11-16 17:19:49 C 21 53 02.11 +29 37 41.9 U K38
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)