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
2020-08-19 09:26:22 C 22 05 22.360 +10 56 32.64 U F52
2020-09-06 08:42:28 C 21 28 20.958 +11 59 00.55 U F51
2020-09-06 08:50:00 C 21 28 20.211 +11 59 00.81 U F51
2020-09-06 08:58:51 C 21 28 19.332 +11 59 00.69 U F51
2020-09-08 06:55:02 C 21 23 55.646 +11 58 12.20 U F52
2020-09-08 07:09:09 C 21 23 54.219 +11 58 11.77 U F52
2020-09-08 07:37:47 C 21 23 51.320 +11 58 11.01 U F52
2020-09-10 03:43:21 C 21 19 36.97 +11 55 54.3 V G96
2020-09-10 03:52:14 C 21 19 36.07 +11 55 54.0 V G96
2020-09-10 04:01:04 C 21 19 35.18 +11 55 53.1 V G96
2020-09-18 06:14:43 C 21 01 13.458 +11 30 05.22 U F51
2020-09-18 06:32:16 C 21 01 11.791 +11 30 01.91 U F51
2020-09-18 06:49:50 C 21 01 10.115 +11 29 58.40 U F51
2020-09-20 04:49:55 C 20 57 00.96 +11 20 19.1 V G96
2020-09-20 04:58:07 C 20 57 00.21 +11 20 17.3 V G96
2020-09-20 05:14:29 C 20 56 58.71 +11 20 13.3 V G96
2020-09-30 04:43:46 C 20 37 41.71 +10 14 33.8 V I52
2020-09-30 04:45:35 C 20 37 41.57 +10 14 32.4 V I52
2020-09-30 04:47:23 C 20 37 41.48 +10 14 32.5 V I52
2020-09-30 04:50:50 C 20 37 41.18 +10 14 31.3 V I52
2020-10-29 03:18:08 C 20 11 05.56 +06 21 44.1 V I52
2020-10-29 03:29:43 C 20 11 05.40 +06 21 41.1 V I52
2020-11-19 02:01:57 C 20 11 16.85 +03 35 39.3 o 691
2020-11-19 02:06:46 C 20 11 16.82 +03 35 37.2 o 691
2020-11-19 02:11:36 C 20 11 16.83 +03 35 34.7 o 691
2020-11-21 01:46:05 C 20 11 15.80 +03 14 51.2 V I52
2020-11-21 01:56:05 C 20 11 15.72 +03 14 46.6 V I52
2020-11-21 02:04:15 C 20 11 15.70 +03 14 42.9 V I52
2020-11-22 01:27:57 C 20 11 12.26 +03 03 45.8 o 291
2020-11-22 01:34:26 C 20 11 12.20 +03 03 43.2 o 291
2020-11-26 01:58:30 C 20 10 27.39 +02 11 43.4 o 691
2020-11-26 02:29:56 C 20 10 26.82 +02 11 24.1 o 691
2020-11-26 03:01:22 C 20 10 26.34 +02 11 04.6 o 691
2021-03-31 06:45:31 C 11 57 59.14 -33 02 54.6 V 291
2021-03-31 07:08:41 C 11 57 57.73 -33 02 26.9 V 291
2021-03-31 07:31:47 C 11 57 56.31 -33 02 00.0 V 291
2021-04-07 07:27:07 C 11 49 58.393 -29 50 51.89 U F52
2021-04-07 07:49:19 C 11 49 57.468 -29 50 27.86 U F52
2021-04-07 08:11:31 C 11 49 56.521 -29 50 03.45 U F52
2021-04-07 08:33:46 C 11 49 55.593 -29 49 39.04 U F52
2021-04-08 04:51:03 C 11 49 10.25 -29 27 10.5 W84
2021-04-08 04:56:03 C 11 49 10.05 -29 27 05.1 W84
2021-04-08 04:58:32 C 11 49 09.95 -29 27 02.4 W84
2021-04-08 05:01:01 C 11 49 09.85 -29 26 59.7 W84
2021-04-08 05:08:26 C 11 49 09.57 -29 26 51.4 W84
2021-04-08 05:18:23 C 11 49 09.17 -29 26 40.4 W84
2021-04-08 05:20:51 C 11 49 09.08 -29 26 37.7 W84
2023-08-12 04:02:53 C 21 35 58.37 +03 38 14.4 u H21
2023-08-12 04:21:25 C 21 35 57.08 +03 38 15.4 u H21
2023-08-13 04:41:29 C 21 34 16.44 +03 40 18.5 u H21