2019 YU1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2509996153 ± 1.79e-06
Semi-major axis (a)1.1304077040 AU ± 3.38e-09
Inclination (i)31.00430412° ± 1.92e-04
Long. of Asc. Node (Ω)91.17774600° ± 6.35e-06
Arg. of Perihelion (ω)272.68473858° ± 2.19e-04
Mean Anomaly (M)31.51627673° ± 3.58e-05
Mean Motion (n)0.8200864064°/day ± 3.68e-09
Perihelion dist (q)0.84667581 AU ± 2.03e-06
Aphelion dist (Q)1.41413960 AU ± 2.03e-06
Orbital Period1.20185663 yr ± 5.39e-09
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.306″
Uncertainty0
Orbit TypeApollo
MOID0.048283 AU
Observations Used62
Oppositions1
Arc Total2019-2025
First Observation Used2019-12-20
Last Observation Used2025-12-27
Observations (66)
Date Type RA Dec Mag Band Observatory
2019-12-20 08:38:25 C 08 07 56.20 +08 53 48.5 V G96
2019-12-20 08:54:25 C 08 07 50.24 +08 59 09.0 V G96
2019-12-20 09:02:26 C 08 07 47.20 +09 01 50.6 V G96
2019-12-20 10:32:45 C 08 07 13.57 +09 31 50.2 V I52
2019-12-20 10:34:24 C 08 07 12.95 +09 32 23.2 V I52
2019-12-20 10:36:02 C 08 07 12.35 +09 32 54.7 V I52
2019-12-20 10:37:39 C 08 07 11.73 +09 33 27.4 V I52
2019-12-21 00:33:05 C 08 02 28.51 +14 10 21.5 V J04
2019-12-21 00:34:42 C 08 02 27.92 +14 10 54.0 V J04
2019-12-21 00:36:19 C 08 02 27.25 +14 11 26.1 V J04
2019-12-21 05:48:33 C 08 00 33.47 +15 56 04.3 V 807
2019-12-21 05:50:37 C 08 00 32.65 +15 56 45.3 V 807
2019-12-21 05:52:42 C 08 00 31.85 +15 57 26.2 V 807
2019-12-21 05:54:47 C 08 00 31.03 +15 58 07.0 V 807
2019-12-21 05:59:26 C 08 00 29.23 +15 59 38.4 V 807
2019-12-21 07:20:32 C 08 00 02.52 +16 23 59.4 V I52
2019-12-21 07:22:09 C 08 00 01.88 +16 24 31.0 V I52
2019-12-21 07:22:57 C 08 00 01.58 +16 24 47.1 V I52
2019-12-21 08:14:42 C 07 59 40.68 +16 41 47.9 711
2019-12-21 08:18:05 C 07 59 39.34 +16 42 53.8 711
2019-12-21 08:21:27 C 07 59 38.03 +16 44 00.3 711
2019-12-21 20:28:10 C 07 55 17.47 +20 37 12.0 V 033
2019-12-21 20:29:03 C 07 55 17.11 +20 37 29.2 V 033
2019-12-21 20:29:56 C 07 55 16.78 +20 37 46.6 V 033
2019-12-21 20:30:50 C 07 55 16.46 +20 38 03.4 V 033
2019-12-21 23:06:09 C 07 54 16.71 +21 27 40.4 V L01
2019-12-21 23:06:45 C 07 54 16.48 +21 27 52.0 V L01
2019-12-21 23:10:40 C 07 54 14.93 +21 29 06.6 V L01
2019-12-21 23:12:28 C 07 54 14.23 +21 29 40.7 V L01
2019-12-23 05:48:14 C 07 42 33.25 +30 40 24.0 V I52
2019-12-23 05:48:35 C 07 42 33.15 +30 40 31.3 V I52
2019-12-23 05:48:57 C 07 42 32.99 +30 40 37.5 V I52
2025-12-26 09:42:24 C 04 12 28.902 +32 11 52.82 X F52
2025-12-26 09:42:47 C 04 12 28.636 +32 12 00.84 V F52
2025-12-26 10:00:16 C 04 12 22.864 +32 15 45.06 X F52
2025-12-26 10:17:43 C 04 12 17.140 +32 19 28.29 V F52
2025-12-26 17:23:35 B 04 10 20.94 +33 47 31.8 X 595
2025-12-26 17:32:08 B 04 10 18.32 +33 49 17.5 X 595
2025-12-26 17:40:42 B 04 10 15.64 +33 51 02.6 X 595
2025-12-26 21:41:51 C 04 09 00.47 +34 39 27.0 S L01
2025-12-26 21:44:43 C 04 08 59.60 +34 40 00.4 S L01
2025-12-26 21:47:36 C 04 08 58.70 +34 40 34.7 S L01
2025-12-26 21:49:45 C 04 08 58.04 +34 40 59.2 S L01
2025-12-26 21:53:23 C 04 08 56.82 +34 41 42.2 S L01
2025-12-26 22:23:50 C 04 08 47.65 +34 47 29.3 V K62
2025-12-26 22:38:29 C 04 08 43.12 +34 50 20.8 V K62
2025-12-26 22:44:11 C 04 08 41.43 +34 51 27.1 V K62
2025-12-26 23:10:05 C 04 08 33.322 +34 56 39.92 V 104
2025-12-26 23:10:54 B 04 08 33.314 +34 56 36.63 W G34
2025-12-26 23:21:00 B 04 08 30.228 +34 58 33.42 W G34