2021 NU5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5040156124 ± 1.68e-05
Semi-major axis (a)2.1265536167 AU ± 7.63e-05
Inclination (i)3.08133316° ± 8.49e-05
Long. of Asc. Node (Ω)61.93284697° ± 1.22e-04
Arg. of Perihelion (ω)267.92505831° ± 1.09e-04
Mean Anomaly (M)134.01754561° ± 2.66e-02
Mean Motion (n)0.3178321097°/day ± 1.71e-05
Perihelion dist (q)1.05473739 AU ± 5.20e-05
Aphelion dist (Q)3.19836984 AU ± 1.20e-04
Orbital Period3.10109096 yr ± 1.67e-04
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.206″
Uncertainty2
Orbit TypeAmor
MOID0.069229 AU
Observations Used46
Oppositions1
Arc Total2021-2021
First Observation Used2021-07-11
Last Observation Used2021-10-04
Observations (46)
Date Type RA Dec Mag Band Observatory
2021-07-11 09:56:55 C 19 14 17.777 -41 09 00.45 U F51
2021-07-11 10:21:21 C 19 14 21.285 -41 09 43.38 U F51
2021-07-11 10:33:35 C 19 14 23.055 -41 10 04.16 U F51
2021-07-11 17:55:02 C 19 15 42.84 -41 21 51.4 V L81
2021-07-11 18:20:32 C 19 15 47.01 -41 22 40.0 V L81
2021-07-12 10:22:45 C 19 18 31.451 -41 52 02.00 V 568
2021-07-12 19:05:04 C 19 20 11.99 -42 06 45.0 V L81
2021-07-12 19:34:26 C 19 20 17.07 -42 07 42.0 V L81
2021-07-13 02:16:42 C 19 21 29.93 -42 20 06.3 X Y00
2021-07-13 02:27:37 C 19 21 31.77 -42 20 26.5 X Y00
2021-07-13 02:38:35 C 19 21 33.61 -42 20 46.5 X Y00
2021-07-13 09:38:37 C 19 22 55.514 -42 34 05.89 V 568
2021-07-13 09:40:02 C 19 22 55.760 -42 34 08.55 V 568
2021-07-13 09:41:27 C 19 22 55.997 -42 34 11.13 V 568
2021-07-13 11:30:26 C 19 23 17.75 -42 36 29.8 V 474
2021-07-13 11:32:28 C 19 23 18.13 -42 36 34.1 V 474
2021-07-13 11:34:31 C 19 23 18.48 -42 36 37.5 V 474
2021-07-13 11:36:33 C 19 23 18.84 -42 36 41.3 V 474
2021-07-16 01:55:31 C 19 37 07.97 -44 34 29.1 V W94
2021-07-16 02:04:00 C 19 37 09.87 -44 34 47.7 V W94
2021-07-16 02:12:21 C 19 37 11.71 -44 35 03.7 V W94
2021-07-28 04:15:57 C 21 41 35.77 -52 42 49.6 u 807
2021-07-28 04:18:31 C 21 41 37.33 -52 42 51.9 u 807
2021-07-28 04:20:47 C 21 41 38.76 -52 42 53.9 u 807
2021-07-29 03:33:32 C 21 57 04.39 -52 55 15.0 u 807
2021-07-29 03:35:57 C 21 57 05.93 -52 55 16.2 u 807
2021-07-29 03:38:24 C 21 57 07.52 -52 55 16.9 u 807
2021-07-30 02:22:50 C 22 12 52.80 -52 59 01.5 u 807
2021-07-30 02:24:36 C 22 12 53.97 -52 59 01.8 u 807
2021-07-30 02:26:10 C 22 12 55.03 -52 59 02.4 u 807
2021-08-14 16:01:04 C 01 52 33.39 -34 39 24.5 V 474
2021-08-14 16:03:12 C 01 52 34.01 -34 39 14.7 V 474
2021-08-14 16:05:21 C 01 52 34.70 -34 39 05.4 V 474
2021-08-14 16:07:30 C 01 52 35.38 -34 38 56.4 V 474
2021-09-05 14:58:09 C 03 13 57.428 -07 41 29.75 V T12
2021-09-05 14:59:27 C 03 13 57.470 -07 41 27.33 V T12
2021-09-08 14:04:02 C 03 16 57.275 -05 36 31.83 U F52
2021-09-08 14:21:46 C 03 16 57.571 -05 36 02.71 U F52
2021-09-08 14:39:29 C 03 16 57.887 -05 35 33.32 U F52
2021-09-11 09:08:33 C 03 18 51.23 -03 51 48.7 V G96
2021-09-11 09:15:25 C 03 18 51.29 -03 51 39.0 V G96
2021-09-11 09:22:16 C 03 18 51.38 -03 51 29.2 V G96
2021-09-11 09:29:08 C 03 18 51.42 -03 51 18.4 V G96
2021-10-04 12:09:43 C 03 09 46.497 +05 25 07.50 U F52
2021-10-04 12:25:22 C 03 09 45.603 +05 25 17.86 U F52
2021-10-04 12:41:14 C 03 09 44.709 +05 25 28.01 U F52