886859 (2021 UN7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3933730000 ± 1.05e-06
Semi-major axis (a)0.9991282000 AU ± 4.50e-09
Inclination (i)20.29949000° ± 4.94e-05
Long. of Asc. Node (Ω)49.89344000° ± 1.18e-05
Arg. of Perihelion (ω)227.26130000° ± 4.56e-05
Mean Anomaly (M)97.03054000° ± 7.48e-05
Mean Motion (n)0.9868980100°/day ± 6.67e-09
Perihelion dist (q)0.60609810 AU ± 1.05e-06
Aphelion dist (Q)1.39215830 AU ± 1.05e-06
Orbital Period0.99869260 yr ± 6.75e-09
Physical Parameters
H (abs. magnitude)23.37
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date2026-04-13
RMS Residual1.050″
Uncertainty0
Orbit TypeAten
MOID0.096920 AU
Observations Used112
Oppositions8
Arc Total2014-2025
First Observation Used
Last Observation Used2025-11-23
Observations (125)
Date Type RA Dec Mag Band Observatory
2021-11-05 03:36:12 C 02 22 18.50 -22 20 05.9 V W94
2021-11-05 03:44:40 C 02 22 14.62 -22 18 46.6 V W94
2021-11-05 03:53:05 C 02 22 10.75 -22 17 27.0 V W94
2021-11-07 02:14:34 C 02 04 27.22 -15 26 19.3 u 807
2021-11-07 02:19:45 C 02 04 25.36 -15 25 36.6 u 807
2021-11-07 02:25:03 C 02 04 23.49 -15 24 52.6 u 807
2021-11-08 09:13:54 C 01 54 42.468 -11 23 17.87 U F52
2021-11-08 09:31:23 C 01 54 37.053 -11 21 07.11 U F52
2021-11-08 09:48:49 C 01 54 31.682 -11 18 57.44 U F52
2021-11-08 10:06:13 C 01 54 26.313 -11 16 47.26 U F52
2021-11-11 01:16:14 C 01 38 48.96 -04 15 36.4 V W94
2021-11-11 01:24:33 C 01 38 47.07 -04 14 47.2 V W94
2021-11-11 01:32:51 C 01 38 45.17 -04 13 59.2 V W94
2021-11-11 05:32:20 C 01 37 53.77 -03 51 34.8 V G96
2021-11-11 05:39:52 C 01 37 52.09 -03 50 51.4 V G96
2021-11-11 05:47:23 C 01 37 50.39 -03 50 07.2 V G96
2021-11-11 05:54:53 C 01 37 48.71 -03 49 24.2 V G96
2021-11-12 04:53:23 C 01 33 18.59 -01 41 49.6 V I52
2021-11-12 04:55:59 C 01 33 18.08 -01 41 36.1 V I52
2021-11-12 04:56:20 C 01 33 18.02 -01 41 34.2 V I52
2021-11-12 04:58:57 C 01 33 17.44 -01 41 20.5 V I52
2021-11-25 04:51:36 C 01 02 51.024 +14 55 54.98 V F52
2021-11-25 05:09:11 C 01 02 50.167 +14 56 27.93 V F52
2021-11-25 05:26:44 C 01 02 49.325 +14 57 00.53 V F52
2021-11-25 05:44:15 C 01 02 48.479 +14 57 33.20 V F52
2021-12-01 06:08:23 C 00 59 15.72 +18 40 16.7 V V00
2021-12-01 06:14:40 C 00 59 15.60 +18 40 25.3 V V00
2021-12-01 06:20:56 C 00 59 15.49 +18 40 32.6 V V00
2021-12-01 06:27:12 C 00 59 15.40 +18 40 40.8 V V00
2022-11-02 08:52:53 C 03 15 09.040 -31 02 21.34 V I52
2022-11-02 08:53:24 C 03 15 08.806 -31 02 16.12 V I52
2022-11-02 08:53:55 C 03 15 08.456 -31 02 10.79 V I52
2022-11-02 08:54:26 C 03 15 08.147 -31 02 06.50 V I52
2022-11-02 10:40:25 C 03 14 01.664 -30 44 43.52 V F51
2022-11-02 10:55:16 C 03 13 51.752 -30 42 19.28 V F51
2022-11-02 11:10:07 C 03 13 41.801 -30 39 53.98 V F51
2022-11-05 22:47:30 C 02 29 35.19 -17 35 51.7 V 204
2022-11-06 08:05:58 C 02 25 39.706 -16 15 47.88 V I52
2022-11-06 08:07:07 C 02 25 39.223 -16 15 37.87 V I52
2022-11-06 08:08:15 C 02 25 38.737 -16 15 28.51 V I52
2022-11-06 08:09:23 C 02 25 38.212 -16 15 19.15 V I52
2022-11-17 05:39:10 C 01 23 34.156 +08 01 42.71 V G96
2022-11-17 05:46:38 C 01 23 33.122 +08 02 06.90 V G96
2022-11-17 05:54:06 C 01 23 32.100 +08 02 32.06 V G96
2022-11-17 06:01:35 C 01 23 31.042 +08 02 55.39 V G96
2022-11-27 05:50:51 C 01 05 25.292 +17 10 55.96 V V00
2022-11-27 05:58:03 C 01 05 24.954 +17 11 06.90 V V00
2022-11-27 06:05:12 C 01 05 24.637 +17 11 18.46 V V00
2022-11-27 06:12:21 C 01 05 24.335 +17 11 29.44 V V00
2023-11-09 08:53:26 C 02 12 46.922 -05 32 26.13 V F52