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
2001-12-12 05:03:42 C 04 39 30.27 +19 44 30.6 o 644
2001-12-12 06:43:47 C 04 39 21.63 +19 45 08.4 o 644
2001-12-19 05:23:57 C 04 25 13.65 +20 52 41.5 19.8 c 704
2001-12-19 05:45:46 C 04 25 11.60 +20 52 51.0 20.2 c 704
2001-12-19 06:07:33 C 04 25 09.65 +20 53 00.6 19.9 c 704
2001-12-19 06:29:20 C 04 25 07.68 +20 53 09.8 19.7 c 704
2001-12-19 06:51:09 C 04 25 05.69 +20 53 19.5 20.0 c 704
2001-12-20 07:05:13 C 04 23 00.29 +21 03 46.0 c 649
2001-12-20 07:09:41 C 04 22 59.91 +21 03 50.1 c 649
2001-12-20 07:14:12 C 04 22 59.47 +21 03 51.4 c 649
2001-12-20 07:18:40 C 04 22 59.08 +21 03 51.9 c 649
2001-12-21 07:46:10 C 04 20 52.95 +21 14 36.9 c 649
2001-12-21 07:51:08 C 04 20 52.32 +21 14 38.7 c 649
2001-12-21 07:57:12 C 04 20 51.90 +21 14 40.5 c 649
2001-12-21 08:03:48 C 04 20 51.31 +21 14 44.1 c 649
2001-12-23 05:10:56 C 04 17 01.23 +21 35 00.8 19.4 c 704
2001-12-23 05:33:02 C 04 16 59.21 +21 35 11.6 20.2 c 704
2001-12-23 05:55:12 C 04 16 57.28 +21 35 21.0 20.2 c 704
2001-12-23 08:05:09 C 04 16 45.58 +21 36 16.6 c 649
2001-12-23 08:40:43 C 04 16 42.46 +21 36 30.5 c 649
2001-12-23 09:00:56 C 04 16 40.84 +21 36 44.3 d 691
2001-12-23 09:07:58 C 04 16 40.24 +21 36 48.4 d 691
2001-12-23 09:14:58 C 04 16 39.58 +21 36 51.4 d 691
2001-12-24 04:33:16 C 04 15 03.07 +21 45 41.9 d 691
2001-12-24 04:40:14 C 04 15 02.45 +21 45 45.1 d 691
2001-12-24 04:47:25 C 04 15 01.79 +21 45 48.4 d 691
2001-12-24 05:15:52 C 04 14 58.95 +21 45 58.7 c 649
2001-12-24 05:23:20 C 04 14 58.32 +21 46 02.2 c 649
2001-12-25 02:53:58 C 04 13 11.32 +21 56 00.6 d 691
2001-12-25 03:01:28 C 04 13 10.68 +21 56 04.1 d 691
2001-12-25 03:10:26 C 04 13 09.89 +21 56 08.6 d 691
2001-12-25 04:21:25 C 04 13 03.52 +21 56 44.0 c 651
2001-12-25 04:29:46 C 04 13 02.94 +21 56 47.3 c 651
2001-12-25 04:37:50 C 04 13 02.26 +21 56 49.8 c 651
2002-01-04 04:05:14 C 03 54 50.75 +23 54 46.4 c 649
2002-01-04 04:15:37 C 03 54 50.01 +23 54 51.5 c 649
2002-01-04 04:26:03 C 03 54 49.28 +23 54 57.0 c 649
2002-01-08 03:48:42 C 03 48 56.62 +24 45 35.4 20.0 c 704
2002-01-08 04:10:22 C 03 48 55.31 +24 45 47.0 20.2 c 704
2002-01-08 04:32:07 C 03 48 54.00 +24 45 59.5 20.2 c 704
2002-01-08 04:53:55 C 03 48 52.71 +24 46 10.7 20.5 c 704
2002-01-08 05:16:03 C 03 48 51.27 +24 46 22.0 20.1 c 704
2002-01-09 05:51:53 C 03 47 30.03 +24 59 47.6 d 291
2002-01-09 05:57:38 C 03 47 29.71 +24 59 50.8 d 291
2002-01-09 06:03:24 C 03 47 29.37 +24 59 54.0 d 291
2002-02-12 03:42:44 C 03 47 23.23 +34 02 22.3 c 696
2002-02-12 03:48:29 C 03 47 23.57 +34 02 27.7 c 696
2002-03-09 03:42:10 C 04 46 28.58 +42 21 58.1 c 696
2002-03-09 03:48:06 C 04 46 29.36 +42 22 02.1 c 696
2002-04-05 03:20:43 C 07 06 29.57 +48 05 42.8 c 696