2019 UD8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4793403198 ± 5.43e-08
Semi-major axis (a)2.0726409691 AU ± 4.91e-09
Inclination (i)3.56819106° ± 3.43e-06
Long. of Asc. Node (Ω)227.08420909° ± 2.14e-05
Arg. of Perihelion (ω)236.21103074° ± 2.81e-05
Mean Anomaly (M)343.99815483° ± 4.49e-06
Mean Motion (n)0.3303133743°/day ± 1.17e-09
Perihelion dist (q)1.07914058 AU ± 1.13e-07
Aphelion dist (Q)3.06614135 AU ± 1.13e-07
Orbital Period2.98391273 yr ± 1.06e-08
Physical Parameters
H (abs. magnitude)23.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.158″
Uncertainty0
Orbit TypeAmor
MOID0.108706 AU
Observations Used84
Oppositions5
Arc Total2019-2026
First Observation Used2019-10-07
Last Observation Used2026-01-12
Observations (90)
Date Type RA Dec Mag Band Observatory
2025-11-20 13:12:24 C 02 38 59.11 +12 47 54.6 V D29
2025-11-20 13:32:46 C 02 38 58.96 +12 47 38.3 V D29
2025-11-23 06:29:36 C 02 39 16.782 +11 54 57.24 X F52
2025-11-23 06:30:33 C 02 39 16.782 +11 54 56.53 X F52
2025-11-23 06:50:12 C 02 39 16.729 +11 54 40.62 X F52
2025-11-23 06:51:08 C 02 39 16.737 +11 54 39.73 X F52
2025-11-23 07:10:42 C 02 39 16.684 +11 54 23.79 X F52
2025-11-23 07:31:21 C 02 39 16.615 +11 54 06.97 X F52
2025-11-23 07:32:16 C 02 39 16.612 +11 54 06.19 X F52
2025-11-25 16:57:50 C 02 39 47.36 +11 05 28.5 V D29
2025-11-25 17:18:12 C 02 39 47.45 +11 05 11.1 V D29
2025-11-27 06:21:40 C 02 40 22.369 +10 33 19.29 X F52
2025-11-27 06:37:59 C 02 40 22.473 +10 33 05.40 X F52
2025-11-27 06:54:05 C 02 40 22.562 +10 32 51.60 X F52
2025-11-27 07:10:04 C 02 40 22.655 +10 32 37.75 X F52
2025-12-11 06:55:25 C 02 53 29.486 +05 29 27.53 V G96
2025-12-11 07:03:34 C 02 53 29.976 +05 29 20.15 V G96
2025-12-11 07:19:51 C 02 53 30.854 +05 29 05.68 V G96
2025-12-17 07:42:28 C 03 05 05.501 +03 20 51.49 X F52
2025-12-17 07:57:34 C 03 05 06.697 +03 20 38.47 X F52
2025-12-17 08:12:38 C 03 05 07.906 +03 20 25.38 X F52
2025-12-17 08:27:48 C 03 05 09.124 +03 20 12.34 X F52
2025-12-18 04:48:27 C 03 07 08.123 +03 02 30.91 V V00
2025-12-18 04:49:21 C 03 07 08.206 +03 02 30.16 V V00
2025-12-18 04:56:30 C 03 07 08.814 +03 02 24.07 V V00
2025-12-18 04:57:24 C 03 07 08.893 +03 02 23.28 V V00
2025-12-18 05:04:33 C 03 07 09.505 +03 02 17.09 V V00
2025-12-18 05:05:27 C 03 07 09.584 +03 02 16.40 V V00
2025-12-18 05:12:37 C 03 07 10.196 +03 02 10.07 V V00
2025-12-18 05:13:30 C 03 07 10.272 +03 02 09.31 V V00
2025-12-25 06:54:01 C 03 27 17.193 +00 44 42.40 X F51
2025-12-25 07:12:31 C 03 27 19.451 +00 44 28.31 X F51
2025-12-25 07:31:06 C 03 27 21.735 +00 44 14.31 X F51
2025-12-26 05:25:06 C 03 30 28.880 +00 27 50.19 X F51
2025-12-26 05:43:44 C 03 30 31.288 +00 27 36.39 X F51
2025-12-26 06:02:23 C 03 30 33.693 +00 27 22.71 X F51
2025-12-26 06:21:03 C 03 30 36.103 +00 27 08.76 X F51
2026-01-12 07:20:09 C 04 47 55.621 -03 11 19.05 X F52
2026-01-12 07:37:54 C 04 47 59.353 -03 11 23.88 X F52
2026-01-12 07:55:34 C 04 48 03.042 -03 11 28.69 X F52