2017 UP2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6215863707 ± 1.50e-08
Semi-major axis (a)2.1022030320 AU ± 3.37e-09
Inclination (i)11.11484832° ± 4.30e-06
Long. of Asc. Node (Ω)274.84018521° ± 4.68e-05
Arg. of Perihelion (ω)172.16247210° ± 4.57e-05
Mean Anomaly (M)220.59247162° ± 2.30e-06
Mean Motion (n)0.3233704187°/day ± 7.77e-10
Perihelion dist (q)0.79550228 AU ± 3.16e-08
Aphelion dist (Q)3.40890379 AU ± 3.21e-08
Orbital Period3.04797912 yr ± 7.33e-09
Physical Parameters
H (abs. magnitude)20.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.283″
Uncertainty0
Orbit TypeApollo
MOID0.139375 AU
Observations Used173
Oppositions5
Arc Total2017-2024
First Observation Used2017-10-19
Last Observation Used2024-03-31
Observations (183)
Date Type RA Dec Mag Band Observatory
2023-08-13 04:57:06 C 21 34 15.32 +03 40 19.5 u H21
2023-08-17 04:14:17 C 21 27 23.18 +03 45 46.0 u H21
2023-08-17 04:38:15 C 21 27 21.35 +03 45 46.4 u H21
2023-08-17 04:40:21 C 21 27 21.18 +03 45 46.6 u H21
2023-09-15 05:52:16 C 20 33 41.978 +02 22 43.15 X F51
2023-09-15 06:06:47 C 20 33 40.990 +02 22 39.83 X F51
2023-09-15 06:21:07 C 20 33 39.992 +02 22 36.43 X F51
2023-09-15 06:35:27 C 20 33 39.026 +02 22 32.91 X F51
2023-09-18 01:36:49 C 20 29 25.11 +02 05 59.8 u H21
2023-09-18 01:44:54 C 20 29 24.64 +02 05 57.0 u H21
2023-09-20 01:23:12 C 20 26 36.85 +01 53 49.6 u H21
2023-09-20 01:27:25 C 20 26 36.62 +01 53 48.6 u H21
2023-09-20 01:31:37 C 20 26 36.37 +01 53 48.1 u H21
2023-10-11 00:38:03 C 20 09 33.07 -00 14 07.3 u H21
2023-10-11 00:48:51 C 20 09 32.96 -00 14 09.6 u H21
2024-02-16 00:56:59 C 04 13 22.824 -62 08 17.02 V W68
2024-02-16 01:01:12 C 04 13 27.607 -62 08 23.10 V W68
2024-02-16 01:26:02 C 04 13 56.333 -62 08 51.11 V W68
2024-02-16 01:33:52 C 04 14 05.189 -62 09 00.61 V W68
2024-02-17 19:50:08 C 05 03 23.158 -62 27 11.63 V M22
2024-02-17 19:54:46 C 05 03 28.205 -62 27 09.79 V M22
2024-02-17 20:04:21 C 05 03 38.945 -62 27 05.80 V M22
2024-02-17 20:18:29 C 05 03 54.624 -62 26 59.89 V M22
2024-02-26 21:43:28 B 07 52 46.440 -53 31 15.53 Z M49
2024-02-26 21:49:00 B 07 52 48.790 -53 30 57.60 Z M49
2024-02-26 21:54:31 B 07 52 51.252 -53 30 39.17 Z M49
2024-02-29 21:47:25 C 08 20 23.431 -49 38 32.46 V M22
2024-02-29 21:52:05 C 08 20 24.958 -49 38 17.48 V M22
2024-02-29 22:00:37 C 08 20 27.624 -49 37 50.12 V M22
2024-02-29 22:15:29 C 08 20 32.165 -49 37 03.68 V M22
2024-03-31 23:41:20 C 10 00 46.770 -24 24 33.40 V 807
2024-03-31 23:46:05 C 10 00 47.090 -24 24 27.60 V 807
2024-03-31 23:50:50 C 10 00 47.390 -24 24 21.80 V 807