2021 UW6

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4983432522 ± 1.21e-06
Semi-major axis (a)1.2013510111 AU ± 2.86e-08
Inclination (i)7.12000085° ± 3.02e-05
Long. of Asc. Node (Ω)162.54275974° ± 2.51e-04
Arg. of Perihelion (ω)2.52397532° ± 2.32e-04
Mean Anomaly (M)314.65058502° ± 4.71e-05
Mean Motion (n)0.7485268767°/day ± 2.67e-08
Perihelion dist (q)0.60266584 AU ± 1.45e-06
Aphelion dist (Q)1.80003618 AU ± 1.45e-06
Orbital Period1.31675470 yr ± 4.70e-08
Physical Parameters
H (abs. magnitude)22.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.239″
Uncertainty0
Orbit TypeApollo
MOID0.121549 AU
Observations Used35
Oppositions1
Arc Total2021-2025
First Observation Used2021-10-29
Last Observation Used2025-10-26
Observations (35)
Date Type RA Dec Mag Band Observatory
2021-10-29 08:19:52 C 02 12 50.836 -08 35 18.69 V F52
2021-10-29 08:36:26 C 02 12 48.754 -08 35 45.33 U F51
2021-10-29 08:37:27 C 02 12 48.639 -08 35 46.83 V F52
2021-10-29 08:53:18 C 02 12 46.619 -08 36 12.08 U F51
2021-10-29 08:55:11 C 02 12 46.391 -08 36 14.93 V F52
2021-10-29 09:12:48 C 02 12 44.164 -08 36 42.46 V F52
2021-10-29 09:14:33 C 02 12 43.930 -08 36 45.60 U F51
2021-10-29 09:31:28 C 02 12 41.797 -08 37 12.39 U F51
2021-10-30 03:35:24 C 02 10 29.67 -09 05 33.4 V 807
2021-10-30 03:40:44 C 02 10 28.99 -09 05 41.8 V 807
2021-10-30 03:46:03 C 02 10 28.31 -09 05 50.3 V 807
2021-10-30 07:34:42 C 02 09 59.54 -09 12 19.4 V H01
2021-10-30 07:46:38 C 02 09 57.99 -09 12 38.6 V H01
2021-10-30 07:54:46 C 02 09 56.95 -09 12 51.5 V H01
2021-10-30 08:04:31 C 02 09 55.67 -09 13 07.2 V H01
2021-10-31 06:55:27 C 02 07 03.89 -09 49 38.5 V G96
2021-10-31 07:02:54 C 02 07 02.91 -09 49 51.2 V G96
2021-11-04 12:00:48 C 01 53 30.32 -12 32 02.1 V 474
2021-11-04 12:07:36 C 01 53 29.34 -12 32 13.1 V 474
2021-11-04 12:14:23 C 01 53 28.35 -12 32 23.7 V 474
2021-11-08 09:09:19 C 01 39 58.013 -15 00 41.25 U F52
2021-11-08 09:26:50 C 01 39 55.258 -15 01 08.59 U F52
2021-11-08 09:44:17 C 01 39 52.503 -15 01 35.97 U F52
2021-11-08 10:01:39 C 01 39 49.775 -15 02 03.22 U F52
2021-11-13 03:37:26 C 01 22 24.68 -17 53 47.6 o 291
2021-11-13 04:08:14 C 01 22 19.66 -17 54 32.7 o 291
2021-11-13 04:39:06 C 01 22 14.61 -17 55 17.6 o 291
2021-11-30 01:25:06 C 00 19 27.71 -25 38 31.6 V 807
2021-11-30 01:30:25 C 00 19 26.90 -25 38 36.0 V 807
2021-11-30 01:35:44 C 00 19 26.07 -25 38 40.4 V 807
2025-10-25 03:12:18 C 05 07 14.390 -00 24 25.36 W J04
2025-10-25 03:39:55 C 05 07 16.476 -00 25 12.48 W J04
2025-10-26 08:23:13 C 05 09 41.444 -01 15 48.30 V I52
2025-10-26 08:32:08 C 05 09 42.086 -01 16 03.94 V I52
2025-10-26 08:41:03 C 05 09 42.821 -01 16 21.06 V I52