IAA RAS IAA Minor Planet Database

2016 UL41

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2656366216 ± 9.67e-07
Semi-major axis (a)1.6161063210 AU ± 1.17e-07
Inclination (i)13.97506941° ± 2.83e-05
Long. of Asc. Node (Ω)223.55136247° ± 2.13e-05
Arg. of Perihelion (ω)127.31396080° ± 4.04e-04
Mean Anomaly (M)171.70382498° ± 1.13e-04
Mean Motion (n)0.4797416039°/day ± 5.19e-08
Perihelion dist (q)1.18680930 AU ± 1.56e-06
Aphelion dist (Q)2.04540334 AU ± 1.57e-06
Orbital Period2.05449408 yr ± 2.22e-07
Physical Parameters
H (abs. magnitude)22.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.271″
Uncertainty0
Orbit TypeAmor
MOID0.243876 AU
Observations Used43
Oppositions1
Arc Total2014-2016
First Observation Used2014-10-25
Last Observation Used2016-11-28
Observations (44)
Date Type RA Dec Mag Band Observatory
2014-10-25 15:04:53 C 05 01 39.283 +22 31 31.69 – V F51
2014-11-21 11:24:43 C 04 35 24.086 +06 56 07.05 – V F51
2014-11-21 11:42:14 C 04 35 22.994 +06 55 46.21 – V F51
2014-11-21 11:59:39 C 04 35 21.919 +06 55 25.23 – V F51
2014-11-21 12:17:07 C 04 35 20.839 +06 55 04.30 – V F51
2014-11-23 11:38:03 C 04 32 42.048 +05 59 59.68 – V F51
2014-11-23 11:55:35 C 04 32 40.969 +05 59 40.47 – V F51
2016-10-25 09:45:45 C 00 44 20.405 +22 48 17.73 – L F51
2016-10-25 10:03:05 C 00 44 21.472 +22 47 36.24 – L F51
2016-10-25 10:20:20 C 00 44 22.542 +22 46 54.85 – L F51
2016-10-25 10:37:42 C 00 44 23.620 +22 46 13.17 – L F51
2016-10-26 04:38:21 C 00 45 41.98 +22 03 27.1 – o 926
2016-10-26 04:51:11 C 00 45 42.77 +22 02 57.2 – o 926
2016-10-26 05:04:03 C 00 45 43.55 +22 02 26.9 – o 926
2016-10-26 08:33:38 C 00 45 56.69 +21 54 11.0 – o 291
2016-10-26 08:36:37 C 00 45 56.89 +21 54 04.2 – o 291
2016-10-26 08:39:36 C 00 45 57.06 +21 53 56.4 – o 291
2016-10-26 09:39:20 C 00 46 02.146 +21 51 45.28 – U 568
2016-10-26 09:40:49 C 00 46 02.237 +21 51 41.75 – U 568
2016-10-26 09:42:19 C 00 46 02.329 +21 51 38.21 – U 568
2016-10-27 03:28:47 C 00 47 19.22 +21 09 55.1 – q I52
2016-10-27 03:32:19 C 00 47 19.45 +21 09 47.4 – q I52
2016-10-27 03:34:25 C 00 47 19.55 +21 09 41.5 – q I52
2016-10-27 03:36:31 C 00 47 19.68 +21 09 36.3 – q I52
2016-10-27 03:41:17 C 00 47 19.90 +21 09 25.4 – t H01
2016-10-27 03:48:58 C 00 47 20.37 +21 09 07.8 – t H01
2016-10-27 04:00:59 C 00 47 21.13 +21 08 40.0 – t H01
2016-10-27 04:09:54 C 00 47 21.68 +21 08 19.3 – t H01
2016-10-27 06:17:16 C 00 47 29.64 +21 03 25.7 – o 926
2016-10-27 06:25:06 C 00 47 30.13 +21 03 07.5 – o 926
2016-10-27 06:32:57 C 00 47 30.62 +21 02 49.7 – o 926
2016-10-29 08:24:26 C 00 50 58.68 +19 08 59.7 – o 926
2016-10-29 08:34:03 C 00 50 59.27 +19 08 38.1 – o 926
2016-10-29 08:46:24 C 00 51 00.05 +19 08 10.3 – o 926
2016-11-02 03:13:53 C 00 57 15.36 +15 53 36.5 – q G96
2016-11-02 03:22:14 C 00 57 15.86 +15 53 19.1 – q G96
2016-11-02 03:30:32 C 00 57 16.35 +15 53 03.1 – q G96
2016-11-02 03:38:51 C 00 57 16.89 +15 52 45.8 – q G96
2016-11-07 02:18:42 C 01 05 16.65 +12 05 12.5 – u H21
2016-11-07 02:38:28 C 01 05 17.85 +12 04 37.6 – u H21
2016-11-07 02:58:36 C 01 05 19.04 +12 04 01.8 – u H21
2016-11-28 02:56:04 C 01 38 26.55 +02 12 05.3 – u 807
2016-11-28 03:17:00 C 01 38 27.83 +02 11 51.9 – u 807
2016-11-28 03:38:26 C 01 38 29.15 +02 11 38.0 – u 807