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
2002-04-05 03:24:21 C 07 06 30.70 +48 05 42.4 c 696
2002-05-18 05:31:39 C 11 41 29.42 +21 36 00.9 d 291
2002-05-18 05:34:16 C 11 41 29.89 +21 35 54.6 d 291
2002-05-18 05:36:57 C 11 41 30.38 +21 35 48.8 d 291
2009-11-20 07:24:27 C 02 37 34.52 +05 23 11.7 o 291
2009-11-20 07:30:02 C 02 37 34.18 +05 23 10.7 o 291
2009-11-20 07:35:24 C 02 37 33.77 +05 23 10.4 o 291
2020-11-11 09:36:38 C 06 10 08.70 +18 45 00.8 V G96
2020-11-11 09:49:18 C 06 10 08.96 +18 45 02.5 V G96
2020-11-11 09:55:30 C 06 10 09.04 +18 45 04.2 V G96
2020-11-11 10:01:40 C 06 10 09.17 +18 45 05.4 V G96
2020-12-16 06:27:20 C 06 00 19.22 +25 17 49.5 V G96
2020-12-16 06:34:47 C 06 00 18.81 +25 17 55.6 V G96
2020-12-16 06:42:15 C 06 00 18.39 +25 18 01.6 V G96
2020-12-16 06:49:42 C 06 00 17.97 +25 18 07.9 V G96
2020-12-22 09:04:58 C 05 51 45.83 +27 27 58.3 V T08
2020-12-22 09:12:59 C 05 51 45.30 +27 28 06.6 V T08
2020-12-22 09:49:30 C 05 51 42.67 +27 28 41.6 V T08
2020-12-22 09:52:50 C 05 51 42.41 +27 28 44.6 V T08
2021-01-06 06:12:35 C 05 23 58.07 +33 55 37.8 V G96
2021-01-06 06:20:08 C 05 23 57.35 +33 55 46.6 V G96
2021-01-06 06:27:42 C 05 23 56.66 +33 55 55.6 V G96
2021-01-06 06:35:16 C 05 23 55.93 +33 56 04.5 V G96
2021-01-06 08:57:15 C 05 23 44.03 +33 58 59.2 V T05
2021-01-06 09:01:12 C 05 23 43.61 +33 59 03.4 V T05
2021-01-06 09:05:48 C 05 23 43.19 +33 59 08.9 V T05
2021-01-06 09:16:27 C 05 23 42.13 +33 59 21.7 V T05
2021-01-06 09:18:26 C 05 23 41.99 +33 59 24.1 V T05
2021-01-10 20:41:10 C 05 14 26.89 +36 08 18.0 V K87
2021-01-10 20:47:30 C 05 14 26.33 +36 08 25.6 V K87
2021-01-12 09:11:04 C 05 11 19.43 +36 53 03.1 V T08
2021-01-12 09:15:43 C 05 11 18.95 +36 53 08.4 V T08
2021-01-12 09:23:41 C 05 11 18.22 +36 53 18.3 V T08
2021-01-12 09:39:39 C 05 11 16.70 +36 53 36.8 V T08
2021-01-13 21:31:50 C 05 08 16.76 +37 37 21.3 V 130
2021-01-13 21:34:42 C 05 08 16.53 +37 37 25.4 V 130
2021-01-13 21:37:34 C 05 08 16.27 +37 37 28.4 V 130
2021-01-13 21:40:47 C 05 08 15.97 +37 37 32.3 V 130
2021-01-16 06:14:26 C 05 03 38.80 +38 47 14.6 V G96
2021-01-16 06:23:18 C 05 03 38.03 +38 47 25.1 V G96
2021-01-16 06:32:06 C 05 03 37.25 +38 47 35.9 V G96
2021-01-16 06:40:57 C 05 03 36.47 +38 47 46.4 V G96
2021-01-16 07:57:54 C 05 03 31.26 +38 49 30.2 V T08
2021-01-16 08:01:59 C 05 03 30.86 +38 49 35.1 V T08
2021-01-16 08:10:04 C 05 03 30.12 +38 49 44.7 V T08
2021-01-16 09:00:57 C 05 03 25.58 +38 50 47.0 V T08
2021-02-09 07:27:49 C 04 37 27.24 +50 58 24.5 V T08
2021-02-09 07:32:28 C 04 37 27.16 +50 58 30.5 V T08
2021-02-09 07:43:06 C 04 37 27.04 +50 58 43.7 V T08
2021-02-09 07:57:52 C 04 37 26.88 +50 59 02.7 V T08