IAA RAS IAA Minor Planet Database

518678 (2008 UZ94)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5724000313 ± 9.83e-09
Semi-major axis (a)2.1908785151 AU ± 2.05e-09
Inclination (i)30.25339765° ± 4.06e-06
Long. of Asc. Node (Ω)248.21791795° ± 4.57e-06
Arg. of Perihelion (ω)159.71825970° ± 6.47e-06
Mean Anomaly (M)84.50684471° ± 1.39e-06
Mean Motion (n)0.3039378811°/day ± 4.28e-10
Perihelion dist (q)0.93681958 AU ± 2.15e-08
Aphelion dist (Q)3.44493745 AU ± 2.18e-08
Orbital Period3.24285436 yr ± 4.56e-09
Physical Parameters
H (abs. magnitude)17.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.289″
Uncertainty0
Orbit TypeApollo
MOID0.027636 AU
Observations Used345
Radar Obs Used1
Oppositions9
Arc Total2008-2023
First Observation Used2008-10-28
Last Observation Used2023-05-09
Observations (383)
Date Type RA Dec Mag Band Observatory
2021-09-15 02:53:26 C 17 55 12.95 +41 00 59.9 – V G96
2021-09-15 03:03:18 C 17 55 12.64 +41 00 58.2 – V G96
2021-09-15 03:11:28 C 17 55 12.37 +41 00 57.1 – V G96
2021-09-15 03:19:38 C 17 55 12.13 +41 00 56.5 – V G96
2021-09-15 05:07:34 C 17 55 08.79 +41 00 41.0 – V 703
2021-09-15 05:15:26 C 17 55 08.51 +41 00 40.2 – V 703
2021-09-15 05:23:19 C 17 55 08.36 +41 00 38.7 – V 703
2021-09-15 05:31:10 C 17 55 07.97 +41 00 36.0 – V 703
2021-09-16 11:23:21 C 17 54 21.48 +40 56 53.8 – V D29
2021-09-16 11:43:42 C 17 54 20.87 +40 56 51.0 – V D29
2021-09-16 12:04:05 C 17 54 20.31 +40 56 47.9 – V D29
2021-09-23 12:15:26 C 17 51 25.76 +40 33 15.6 – V D29
2021-09-23 12:30:54 C 17 51 25.59 +40 33 12.6 – V D29
2021-09-23 12:46:21 C 17 51 25.43 +40 33 09.8 – V D29
2021-09-24 11:42:19 C 17 51 13.34 +40 29 47.1 – V D29
2021-09-24 12:01:06 C 17 51 13.13 +40 29 44.0 – V D29
2021-09-24 12:19:53 C 17 51 12.91 +40 29 40.8 – V D29
2021-09-27 06:24:37 C 17 50 52.45 +40 19 46.9 – V T05
2021-09-27 06:29:57 C 17 50 52.43 +40 19 45.6 – V T05
2021-09-27 06:40:35 C 17 50 52.37 +40 19 43.9 – V T05
2021-09-27 06:54:41 C 17 50 52.28 +40 19 41.4 – V T05
2021-09-29 06:53:34 C 17 50 50.93 +40 12 22.9 – V T08
2021-09-29 07:01:34 C 17 50 50.96 +40 12 21.7 – V T08
2021-09-29 07:12:11 C 17 50 50.93 +40 12 19.8 – V T08
2021-09-29 07:22:53 C 17 50 50.91 +40 12 18.0 – V T08
2021-10-03 05:50:34 C 17 51 20.81 +39 57 54.2 – V T08
2021-10-03 05:56:01 C 17 51 20.77 +39 57 52.6 – V T08
2021-10-03 06:03:22 C 17 51 20.86 +39 57 52.0 – V T08
2021-10-03 06:25:22 C 17 51 20.93 +39 57 49.0 – V T08
2021-10-05 06:07:18 C 17 51 51.70 +39 50 33.0 – V T05
2021-10-05 06:11:56 C 17 51 51.74 +39 50 31.8 – V T05
2021-10-05 06:21:15 C 17 51 51.81 +39 50 29.9 – V T05
2021-10-05 06:36:31 C 17 51 51.95 +39 50 27.4 – V T05
2021-10-07 05:05:36 C 17 52 31.97 +39 43 27.8 – V T08
2021-10-07 05:11:36 C 17 52 32.10 +39 43 26.7 – V T08
2021-10-07 05:21:36 C 17 52 32.26 +39 43 25.5 – V T08
2021-10-07 05:38:53 C 17 52 32.43 +39 43 21.9 – V T08
2021-10-11 05:15:14 C 17 54 23.62 +39 29 02.0 – V T08
2021-10-11 05:19:15 C 17 54 23.66 +39 29 02.7 – V T08
2021-10-11 05:28:36 C 17 54 23.89 +39 29 00.4 – V T08
2021-10-11 05:47:11 C 17 54 24.20 +39 28 58.0 – V T08
2021-10-15 04:49:22 C 17 56 51.93 +39 14 44.8 – V T08
2021-10-15 04:53:22 C 17 56 52.02 +39 14 44.2 – V T08
2021-10-15 05:00:42 C 17 56 52.23 +39 14 42.5 – V T08
2021-10-15 05:01:22 C 17 56 52.23 +39 14 42.7 – V T08
2021-10-15 05:18:06 C 17 56 52.61 +39 14 40.2 – V T08
2021-10-17 04:50:15 C 17 58 19.73 +39 07 24.1 – V T05
2021-10-17 04:54:52 C 17 58 19.94 +39 07 23.2 – V T05
2021-10-17 05:04:46 C 17 58 20.16 +39 07 21.4 – V T05
2021-10-17 05:27:56 C 17 58 20.76 +39 07 16.8 – V T05
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2021-12-01 02:50:00 74829704.649 10 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)