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
2022-04-10 14:32:10 C 16 10 09.671 -16 59 27.01 U F52
2022-04-10 14:42:12 C 16 10 10.671 -16 59 31.78 U F52
2022-04-10 14:52:16 C 16 10 11.670 -16 59 36.56 U F52
2022-04-14 10:17:37 C 16 20 16.717 -17 46 31.08 V I52
2022-04-14 10:29:34 C 16 20 18.064 -17 46 37.27 V I52
2022-04-14 10:41:31 C 16 20 19.316 -17 46 44.08 V I52
2022-04-15 10:23:28 C 16 23 07.022 -17 59 50.39 V I52
2022-04-15 10:28:46 C 16 23 07.501 -17 59 52.26 V I52
2022-04-15 10:30:53 C 16 23 07.883 -17 59 54.35 V I52
2022-04-22 08:51:44 C 16 45 33.13 -19 45 33.1 o 691
2022-04-22 09:08:21 C 16 45 35.56 -19 45 45.1 o 691
2022-04-22 09:24:57 C 16 45 37.83 -19 45 56.0 o 691
2022-04-23 09:36:31 C 16 49 24.18 -20 03 36.4 o 691
2022-04-23 09:49:35 C 16 49 26.18 -20 03 45.8 o 691
2022-04-25 10:53:33 C 16 57 35.25 -20 41 33.9 o 691
2022-04-25 11:01:07 C 16 57 36.44 -20 41 38.9 o 691
2022-04-25 11:08:38 C 16 57 37.76 -20 41 45.2 o 691
2022-04-29 05:55:01 C 17 14 54.37 -21 58 39.5 u 807
2022-04-29 05:58:55 C 17 14 55.19 -21 58 42.7 u 807
2022-04-29 06:02:50 C 17 14 55.97 -21 58 45.4 u 807
2022-05-05 05:37:07 C 17 50 05.65 -24 20 56.7 u 807
2022-05-05 05:39:09 C 17 50 06.26 -24 20 58.6 u 807
2022-05-05 05:41:05 C 17 50 06.79 -24 21 00.7 u 807
2022-05-11 05:57:08 C 18 39 52.98 -26 54 49.5 u 807
2022-05-11 05:59:09 C 18 39 53.78 -26 54 51.0 u 807
2022-05-11 06:01:06 C 18 39 54.52 -26 54 54.0 u 807
2022-05-31 03:18:20 S 23 04 16.730 -22 10 05.74 L C51
2022-05-31 04:52:13 S 23 05 03.156 -22 06 26.46 L C51
2022-05-31 06:26:17 S 23 05 49.634 -22 02 44.63 L C51
2022-05-31 08:00:10 S 23 06 35.702 -21 59 02.72 L C51
2022-09-07 13:20:45 C 03 51 12.008 +12 56 47.26 U F52
2022-09-07 13:36:21 C 03 51 11.924 +12 56 50.31 U F52
2022-09-07 13:52:04 C 03 51 11.840 +12 56 53.25 U F52
2022-09-21 11:45:28 C 03 44 53.934 +13 43 47.54 U F52
2022-09-21 12:01:18 C 03 44 53.274 +13 43 49.15 U F52
2022-09-21 12:17:03 C 03 44 52.619 +13 43 50.72 U F52
2022-09-21 12:32:51 C 03 44 51.952 +13 43 52.15 U F52
2022-09-25 11:32:40 C 03 40 46.590 +13 51 00.51 U F51
2022-09-25 11:49:46 C 03 40 45.684 +13 51 01.68 U F51
2022-09-25 12:06:58 C 03 40 44.776 +13 51 02.79 U F51
2022-09-25 12:24:11 C 03 40 43.869 +13 51 03.88 U F51
2022-10-17 09:36:53 C 03 03 13.403 +13 41 14.86 V G96
2022-10-17 09:44:13 C 03 03 12.733 +13 41 14.24 V G96
2022-10-17 09:51:32 C 03 03 12.071 +13 41 13.56 V G96
2022-10-17 09:58:50 C 03 03 11.387 +13 41 12.66 V G96
2022-10-18 13:33:16 C 03 00 48.398 +13 38 44.41 U F52
2022-10-18 13:47:51 C 03 00 47.079 +13 38 43.05 U F52
2022-10-18 14:02:26 C 03 00 45.760 +13 38 41.52 U F52
2022-10-18 14:17:03 C 03 00 44.448 +13 38 39.82 U F52
2022-10-20 10:28:17 C 02 56 55.584 +13 34 20.19 U F51