2017 UD45

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5350560265 ± 2.92e-07
Semi-major axis (a)2.6132217175 AU ± 3.36e-07
Inclination (i)27.94823930° ± 3.98e-05
Long. of Asc. Node (Ω)205.24347259° ± 3.87e-05
Arg. of Perihelion (ω)123.79366109° ± 5.55e-05
Mean Anomaly (M)354.81186543° ± 8.73e-05
Mean Motion (n)0.2333178082°/day ± 4.51e-08
Perihelion dist (q)1.21500169 AU ± 7.79e-07
Aphelion dist (Q)4.01144175 AU ± 9.21e-07
Orbital Period4.22439372 yr ± 8.16e-07
Physical Parameters
H (abs. magnitude)19.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.239″
Uncertainty0
Orbit TypeAmor
MOID0.351499 AU
Observations Used62
Oppositions3
Arc Total2017-2021
First Observation Used2017-09-26
Last Observation Used2021-09-14
Observations (64)
Date Type RA Dec Mag Band Observatory
2017-09-26 10:32:11 C 04 41 46.05 +14 21 52.8 V G96
2017-09-26 10:54:21 C 04 41 46.40 +14 21 22.9 V G96
2017-10-16 09:51:19 C 04 40 30.18 +03 16 24.7 V G96
2017-10-16 09:58:09 C 04 40 29.94 +03 16 16.1 V G96
2017-10-16 10:05:00 C 04 40 29.80 +03 16 06.1 V G96
2017-10-16 10:11:51 C 04 40 29.59 +03 15 56.0 V G96
2017-10-20 13:38:45 C 04 37 41.728 +01 00 24.15 L F51
2017-10-20 14:11:28 C 04 37 40.571 +00 59 40.15 L F51
2017-10-30 12:21:13 C 04 28 13.166 -04 01 19.48 L F51
2017-10-30 12:57:31 C 04 28 11.383 -04 02 01.86 L F51
2017-10-30 13:15:42 C 04 28 10.487 -04 02 23.21 L F51
2017-11-01 06:37:17 C 04 26 13.40 -04 49 41.7 U 807
2017-11-01 06:46:03 C 04 26 12.96 -04 49 51.6 U 807
2017-11-01 06:54:54 C 04 26 12.48 -04 50 01.6 U 807
2017-11-06 07:43:58 C 04 20 08.91 -06 58 24.3 U 807
2017-11-06 07:57:15 C 04 20 08.16 -06 58 37.4 U 807
2017-11-06 08:10:33 C 04 20 07.48 -06 58 50.9 U 807
2017-11-10 09:48:13 C 04 14 58.87 -08 30 28.2 o 691
2017-11-10 10:12:41 C 04 14 57.49 -08 30 50.1 o 691
2017-11-10 10:37:06 C 04 14 56.12 -08 31 12.1 o 691
2017-11-15 06:30:16 C 04 08 44.28 -10 04 08.3 U 807
2017-11-15 06:39:49 C 04 08 43.74 -10 04 15.2 U 807
2017-11-15 06:49:30 C 04 08 43.24 -10 04 22.2 U 807
2017-11-16 05:46:41 C 04 07 30.22 -10 20 56.8 u H21
2017-11-16 05:59:17 C 04 07 29.54 -10 21 05.4 u H21
2017-11-17 05:28:00 C 04 06 14.99 -10 37 08.6 u H21
2017-11-17 05:38:14 C 04 06 14.45 -10 37 15.8 u H21
2017-11-17 05:45:32 C 04 06 14.03 -10 37 20.4 u H21
2017-12-15 04:14:32 C 03 39 19.39 -13 44 46.2 U 807
2017-12-15 04:25:17 C 03 39 19.13 -13 44 45.7 U 807
2017-12-15 04:36:23 C 03 39 18.86 -13 44 45.3 U 807
2021-03-20 14:13:11 C 16 19 32.608 -10 19 35.18 V F51
2021-04-07 13:55:14 C 16 31 03.287 -05 09 39.24 V F51
2021-04-07 14:31:27 C 16 31 03.861 -05 09 07.11 V F51
2021-04-07 14:49:30 C 16 31 04.149 -05 08 51.30 V F51
2021-04-10 14:01:21 C 16 32 11.719 -04 05 01.79 V F51
2021-04-10 14:19:41 C 16 32 11.930 -04 04 44.84 V F51
2021-04-10 14:38:03 C 16 32 12.162 -04 04 27.88 V F51
2021-04-10 14:56:22 C 16 32 12.379 -04 04 10.77 V F51
2021-05-06 08:37:30 C 16 30 32.22 +07 38 02.1 V V06
2021-05-06 08:40:55 C 16 30 32.12 +07 38 06.6 V V06
2021-05-06 08:44:20 C 16 30 32.03 +07 38 11.1 V V06
2021-05-06 08:47:45 C 16 30 31.96 +07 38 15.7 V V06
2021-05-07 09:26:20 C 16 30 00.68 +08 10 39.2 V V06
2021-05-07 09:32:35 C 16 30 00.54 +08 10 47.0 V V06
2021-05-07 09:38:50 C 16 30 00.36 +08 10 54.5 V V06
2021-05-07 09:45:05 C 16 30 00.21 +08 11 02.2 V V06
2021-05-08 07:07:46 C 16 29 31.81 +08 39 18.8 o 291
2021-05-08 07:17:26 C 16 29 31.59 +08 39 31.4 o 291
2021-05-08 07:27:08 C 16 29 31.34 +08 39 44.5 o 291