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
2017-11-05 18:27:25 C 02 09 44.62 +31 52 03.8 t L04
2017-11-05 18:35:55 C 02 09 42.89 +31 52 11.1 t L04
2017-11-05 18:44:10 C 02 09 41.21 +31 52 18.2 t L04
2017-11-07 10:03:23 C 02 00 58.31 +32 25 02.6 16.4 q U69
2017-11-07 10:04:50 C 02 00 57.90 +32 25 03.8 16.3 q U69
2017-11-07 10:06:24 C 02 00 57.49 +32 25 04.9 16.2 q U69
2017-11-07 10:07:59 C 02 00 57.06 +32 25 06.2 16.3 q U69
2017-11-07 21:12:13 C 01 58 08.96 +32 35 20.9 q 006
2017-11-07 21:14:13 C 01 58 08.36 +32 35 23.0 q 006
2017-11-07 21:16:13 C 01 58 07.78 +32 35 25.1 q 006
2017-11-07 21:18:12 C 01 58 07.17 +32 35 27.1 q 006
2017-11-07 21:20:13 C 01 58 06.59 +32 35 29.0 q 006
2017-11-07 21:22:13 C 01 58 05.96 +32 35 31.1 q 006
2017-11-07 21:24:13 C 01 58 05.37 +32 35 33.2 q 006
2017-11-07 21:26:13 C 01 58 04.76 +32 35 35.0 q 006
2017-11-07 21:28:26 C 01 58 04.12 +32 35 37.4 q 006
2017-11-07 21:30:26 C 01 58 03.52 +32 35 39.4 q 006
2017-11-08 09:31:48 C 01 54 31.92 +32 47 59.4 U T08
2017-11-08 09:45:57 C 01 54 27.12 +32 48 12.4 U T08
2017-11-08 09:46:37 C 01 54 26.89 +32 48 13.0 U T08
2017-11-08 10:14:18 C 01 54 17.49 +32 48 38.9 U T08
2017-11-08 23:16:50 C 01 50 05.64 +33 01 26.3 U J27
2017-11-08 23:23:35 C 01 50 03.12 +33 01 32.9 U J27
2017-11-08 23:29:47 C 01 50 00.80 +33 01 38.9 U J27
2017-11-09 09:52:18 C 01 46 15.53 +33 13 32.4 U T08
2017-11-09 10:01:53 C 01 46 11.56 +33 13 42.3 U T08
2017-11-09 10:19:49 C 01 46 04.12 +33 14 00.6 U T08
2017-11-09 10:25:56 C 01 46 01.57 +33 14 06.9 U T08
2017-11-09 10:52:22 C 01 45 50.701 +33 14 31.26 L F51
2017-11-09 11:09:59 C 01 45 43.442 +33 14 48.35 L F51
2017-11-09 11:27:39 C 01 45 36.097 +33 15 05.30 L F51
2017-11-09 11:34:14 C 01 45 43.96 +33 14 02.3 o C94
2017-11-09 11:40:09 C 01 45 41.64 +33 14 09.6 o C94
2017-11-09 20:07:21 C 01 42 15.97 +33 26 29.0 o K95
2017-11-09 20:11:13 C 01 42 14.22 +33 26 33.7 o K95
2017-11-09 20:13:12 C 01 42 15.38 +33 24 23.1 15.4 q 006
2017-11-09 20:14:32 C 01 42 14.76 +33 24 25.2 14.8 q 006
2017-11-09 20:15:52 C 01 42 14.17 +33 24 27.0 15.1 q 006
2017-11-09 20:17:13 C 01 42 13.57 +33 24 28.5 15.0 q 006
2017-11-09 20:18:32 C 01 42 12.99 +33 24 30.3 15.4 q 006
2017-11-09 20:19:52 C 01 42 12.39 +33 24 31.7 15.0 q 006
2017-11-09 20:21:12 C 01 42 11.79 +33 24 33.8 15.1 q 006
2017-11-09 20:22:32 C 01 42 11.19 +33 24 35.4 14.9 q 006
2017-11-09 22:45:06 C 01 41 03.92 +33 29 29.0 o K95
2017-11-09 22:46:47 C 01 41 03.12 +33 29 30.7 o K95
2017-11-10 17:11:00 C 01 32 31.89 +33 50 14.5 q C97
2017-11-10 17:15:20 C 01 32 29.65 +33 50 20.3 q C97
2017-11-10 17:17:31 C 01 32 28.42 +33 50 23.2 q C97
2017-11-10 17:20:24 C 01 32 26.71 +33 50 27.0 q C97
2017-11-10 17:22:13 C 01 32 25.81 +33 50 29.3 q C97
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)