2021 UV11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5928040927 ± 5.78e-08
Semi-major axis (a)1.6627535527 AU ± 4.13e-08
Inclination (i)17.83850376° ± 6.16e-06
Long. of Asc. Node (Ω)337.03806626° ± 2.50e-05
Arg. of Perihelion (ω)193.36807040° ± 2.51e-05
Mean Anomaly (M)282.51709476° ± 2.56e-05
Mean Motion (n)0.4596957086°/day ± 1.71e-08
Perihelion dist (q)0.67706644 AU ± 9.75e-08
Aphelion dist (Q)2.64844066 AU ± 1.16e-07
Orbital Period2.14408415 yr ± 7.99e-08
Physical Parameters
H (abs. magnitude)19.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.243″
Uncertainty0
Orbit TypeApollo
MOID0.253190 AU
Observations Used87
Oppositions5
Arc Total2014-2023
First Observation Used2014-09-02
Last Observation Used2023-12-13
Observations (87)
Date Type RA Dec Mag Band Observatory
2021-12-02 12:45:48 C 13 00 58.50 +45 58 25.7 V I52
2021-12-02 12:47:04 C 13 00 58.91 +45 58 22.3 V I52
2021-12-02 12:48:20 C 13 00 59.34 +45 58 17.5 V I52
2021-12-05 12:49:23 C 13 23 50.59 +41 38 53.2 V I52
2021-12-05 12:53:42 C 13 23 51.93 +41 38 37.0 V I52
2021-12-05 12:58:37 C 13 23 53.33 +41 38 18.2 V I52
2021-12-05 13:02:19 C 13 23 54.41 +41 38 05.0 V I52
2022-07-05 13:49:55 C 22 50 04.413 -22 05 06.46 V F52
2022-07-05 14:00:58 C 22 50 03.893 -22 05 08.68 V F52
2022-07-05 14:11:58 C 22 50 03.408 -22 05 10.61 V F52
2022-07-19 13:39:34 C 22 30 41.447 -23 10 02.98 V F52
2022-07-22 12:14:25 C 22 25 33.557 -23 24 12.90 V F52
2022-07-22 12:31:50 C 22 25 32.236 -23 24 16.70 V F52
2022-07-22 12:49:16 C 22 25 30.894 -23 24 20.10 V F52
2022-08-02 13:04:49 C 22 03 59.788 -24 10 14.45 V F52
2022-08-02 13:20:35 C 22 03 58.389 -24 10 16.90 V F52
2022-08-02 13:51:57 C 22 03 55.605 -24 10 21.22 V F52
2022-08-05 11:32:42 C 21 57 54.042 -24 19 14.07 U F52
2022-08-05 11:47:33 C 21 57 52.750 -24 19 15.75 U F52
2022-08-05 12:02:23 C 21 57 51.390 -24 19 17.41 U F52
2022-08-06 09:53:28 C 21 55 57.630 -24 21 42.34 V F52
2022-08-06 10:09:02 C 21 55 56.239 -24 21 44.27 V F52
2022-08-06 10:24:38 C 21 55 54.832 -24 21 45.70 V F52
2022-08-18 08:09:26 C 21 31 37.168 -24 35 44.75 U F52
2022-08-18 08:25:01 C 21 31 35.902 -24 35 44.40 U F52
2022-08-18 08:40:33 C 21 31 34.621 -24 35 44.49 U F52
2022-08-18 08:56:06 C 21 31 33.324 -24 35 44.29 U F52
2023-10-20 06:16:16 C 01 55 33.449 +44 45 15.48 V G96
2023-10-20 06:23:37 C 01 55 32.632 +44 45 17.75 V G96
2023-10-20 06:30:58 C 01 55 31.890 +44 45 19.80 V G96
2023-12-12 03:38:05 C 23 48 47.074 +36 50 59.96 V G96
2023-12-12 03:46:18 C 23 48 46.804 +36 50 54.28 V G96
2023-12-12 03:54:30 C 23 48 46.530 +36 50 48.80 V G96
2023-12-13 01:59:37 C 23 48 08.032 +36 35 42.22 V G96
2023-12-13 02:08:05 C 23 48 07.780 +36 35 36.46 V G96
2023-12-13 02:16:33 C 23 48 07.474 +36 35 30.59 V G96
2023-12-13 02:25:00 C 23 48 07.229 +36 35 25.04 V G96