2001 YU3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4633638593 ± 1.15e-08
Semi-major axis (a)1.9445549020 AU ± 2.05e-09
Inclination (i)8.54146661° ± 2.01e-06
Long. of Asc. Node (Ω)82.17230356° ± 1.36e-05
Arg. of Perihelion (ω)83.47911033° ± 1.67e-05
Mean Anomaly (M)262.03365856° ± 2.19e-06
Mean Motion (n)0.3634812074°/day ± 5.75e-10
Perihelion dist (q)1.04351844 AU ± 2.23e-08
Aphelion dist (Q)2.84559137 AU ± 2.25e-08
Orbital Period2.71162928 yr ± 4.29e-09
Physical Parameters
H (abs. magnitude)19.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.313″
Uncertainty0
Orbit TypeAmor
MOID0.156146 AU
Observations Used459
Oppositions13
Arc Total2001-2021
First Observation Used2001-12-12
Last Observation Used2021-06-09
Observations (499)
Date Type RA Dec Mag Band Observatory
2021-04-08 22:39:54 C 11 53 24.05 +60 16 14.9 V 130
2021-04-08 22:42:00 C 11 53 24.68 +60 16 08.4 V 130
2021-04-08 22:44:06 C 11 53 25.23 +60 16 01.4 V 130
2021-04-08 22:46:12 C 11 53 25.87 +60 15 55.3 V 130
2021-04-10 09:53:06 C 12 03 38.87 +58 24 50.9 V T08
2021-04-10 09:58:24 C 12 03 40.21 +58 24 33.0 V T08
2021-04-10 10:07:43 C 12 03 42.61 +58 24 02.6 V T08
2021-04-10 10:12:21 C 12 03 43.74 +58 23 47.8 V T08
2021-04-10 10:18:20 C 12 03 45.28 +58 23 27.4 V T08
2021-04-10 10:23:01 C 12 03 46.48 +58 23 12.5 V T08
2021-04-10 10:26:21 C 12 03 47.30 +58 23 01.5 V T08
2021-04-10 11:17:28 C 12 04 00.24 +58 20 12.2 V T08
2021-04-11 05:52:30 C 12 09 02.56 +57 19 13.8 V G96
2021-04-11 06:00:01 C 12 09 04.35 +57 18 49.0 V G96
2021-04-11 06:07:33 C 12 09 06.16 +57 18 24.2 V G96
2021-04-11 06:15:04 C 12 09 07.96 +57 17 59.3 V G96
2021-04-11 06:36:59 C 12 09 13.22 +57 16 46.6 V 703
2021-04-11 06:44:46 C 12 09 14.99 +57 16 20.9 V 703
2021-04-11 06:52:33 C 12 09 17.05 +57 15 55.3 V 703
2021-04-11 07:00:21 C 12 09 18.82 +57 15 28.3 V 703
2021-04-12 01:34:02 C 12 14 04.80 +56 13 17.2 V W46
2021-04-12 02:00:53 C 12 14 10.98 +56 11 48.6 V W46
2021-04-12 02:20:23 C 12 14 15.42 +56 10 44.1 V W46
2021-04-12 04:27:50 C 12 14 47.24 +56 03 31.1 V U71
2021-04-12 04:38:15 C 12 14 49.54 +56 02 57.6 V U71
2021-04-12 04:48:38 C 12 14 51.98 +56 02 22.6 V U71
2021-04-12 21:38:15 C 12 18 51.83 +55 04 53.5 V Z80
2021-04-12 21:44:55 C 12 18 53.33 +55 04 30.7 V Z80
2021-04-12 21:53:00 C 12 18 55.01 +55 04 02.1 V Z99
2021-04-12 21:56:03 C 12 18 55.70 +55 03 51.6 V Z99
2021-04-12 21:59:07 C 12 18 56.40 +55 03 41.3 V Z99
2021-04-12 22:02:11 C 12 18 57.05 +55 03 30.4 V Z99
2021-04-12 22:05:14 C 12 18 57.71 +55 03 20.0 V Z99
2021-04-13 00:57:37 C 12 19 40.42 +54 53 30.8 X W34
2021-04-13 01:08:55 C 12 19 42.91 +54 52 54.1 X W34
2021-04-13 01:20:21 C 12 19 45.40 +54 52 15.5 X W34
2021-04-13 21:32:07 C 12 24 15.55 +53 42 13.8 V Z43
2021-04-13 21:41:06 C 12 24 17.40 +53 41 42.8 V Z43
2021-04-13 21:50:04 C 12 24 19.26 +53 41 11.9 V Z43
2021-04-13 21:59:08 C 12 24 21.10 +53 40 40.3 V Z43
2021-04-13 22:25:20 C 12 24 25.60 +53 39 08.1 V K87
2021-04-13 22:29:41 C 12 24 26.51 +53 38 52.6 V K87
2021-04-13 22:34:02 C 12 24 27.46 +53 38 38.0 V K87
2021-04-14 10:32:23 C 12 26 59.88 +52 57 01.6 V T08
2021-04-14 11:15:33 C 12 27 08.15 +52 54 26.8 V T08
2021-04-14 11:21:34 C 12 27 09.34 +52 54 05.1 V T08
2021-04-14 11:29:06 C 12 27 10.81 +52 53 37.9 V T08
2021-04-16 10:22:04 C 12 36 27.30 +50 06 33.5 V T05
2021-04-16 11:14:12 C 12 36 36.02 +50 03 22.8 V T05
2021-04-16 11:19:31 C 12 36 36.92 +50 03 03.3 V T05