2017 UQ51

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4837602091 ± 3.13e-08
Semi-major axis (a)1.8557335542 AU ± 1.28e-08
Inclination (i)4.27872501° ± 8.11e-06
Long. of Asc. Node (Ω)49.11110936° ± 2.99e-05
Arg. of Perihelion (ω)245.00924370° ± 3.09e-05
Mean Anomaly (M)123.53919725° ± 5.98e-06
Mean Motion (n)0.3898870815°/day ± 4.03e-09
Perihelion dist (q)0.95800350 AU ± 5.84e-08
Aphelion dist (Q)2.75346361 AU ± 6.11e-08
Orbital Period2.52797882 yr ± 2.62e-08
Physical Parameters
H (abs. magnitude)20.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.205″
Uncertainty0
Orbit TypeApollo
MOID0.036965 AU
Observations Used117
Oppositions3
Arc Total2017-2022
First Observation Used2017-10-28
Last Observation Used2022-11-03
Observations (124)
Date Type RA Dec Mag Band Observatory
2022-10-20 10:32:07 C 02 56 55.236 +13 34 20.00 U F51
2022-10-20 10:36:01 C 02 56 54.883 +13 34 19.56 U F51
2022-10-20 10:39:54 C 02 56 54.528 +13 34 19.17 U F51
2022-10-23 08:29:30 C 02 50 52.641 +13 26 50.59 U F52
2022-10-23 09:04:17 C 02 50 49.526 +13 26 47.07 U F52
2022-10-23 09:21:44 C 02 50 47.964 +13 26 45.21 U F52
2022-10-25 08:22:10 C 02 46 46.373 +13 21 23.11 V V00
2022-10-25 08:29:14 C 02 46 45.757 +13 21 22.28 V V00
2022-10-25 08:36:17 C 02 46 45.131 +13 21 21.31 V V00
2022-10-25 08:43:20 C 02 46 44.490 +13 21 20.66 V V00
2022-10-26 07:31:14 C 02 44 49.211 +13 18 42.08 V G96
2022-10-26 07:38:50 C 02 44 48.520 +13 18 41.11 V G96
2022-10-26 07:46:24 C 02 44 47.879 +13 18 40.28 V G96
2022-10-26 07:54:00 C 02 44 47.209 +13 18 39.64 V G96
2022-10-28 08:10:06 C 02 40 47.156 +13 13 02.59 U F52
2022-10-28 08:24:38 C 02 40 45.912 +13 13 00.85 U F52
2022-10-28 08:39:10 C 02 40 44.662 +13 12 59.35 U F52
2022-10-28 08:53:43 C 02 40 43.422 +13 12 57.63 U F52
2022-11-01 07:13:22 C 02 33 13.814 +13 01 58.58 U F52
2022-11-01 07:30:37 C 02 33 12.426 +13 01 56.84 U F52
2022-11-01 07:47:54 C 02 33 11.057 +13 01 54.94 U F52
2022-11-03 06:57:08 C 02 29 38.814 +12 56 37.46 U F52
2022-11-03 07:37:13 C 02 29 35.771 +12 56 33.81 U F52
2022-11-03 07:57:16 C 02 29 34.221 +12 56 31.71 U F52