2011 YU74

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2587963021 ± 1.01e-08
Semi-major axis (a)1.2785500541 AU ± 1.32e-09
Inclination (i)1.99047594° ± 1.24e-06
Long. of Asc. Node (Ω)274.31305135° ± 2.29e-05
Arg. of Perihelion (ω)276.56855986° ± 2.52e-05
Mean Anomaly (M)155.75816305° ± 2.91e-06
Mean Motion (n)0.6817665256°/day ± 1.06e-09
Perihelion dist (q)0.94766603 AU ± 1.30e-08
Aphelion dist (Q)1.60943408 AU ± 1.30e-08
Orbital Period1.44569475 yr ± 2.25e-09
Physical Parameters
H (abs. magnitude)22.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.285″
Uncertainty0
Orbit TypeApollo
MOID0.020868 AU
Observations Used157
Oppositions4
Arc Total2011-2025
First Observation Used2011-12-27
Last Observation Used2025-06-07
Observations (164)
Date Type RA Dec Mag Band Observatory
2012-07-23 03:28:03 C 20 18 06.02 -15 47 27.0 u 807
2015-09-04 08:18:44 C 23 02 37.44 -00 31 51.5 o 695
2015-09-04 08:20:42 C 23 02 37.27 -00 31 52.4 o 695
2015-09-04 08:22:39 C 23 02 37.11 -00 31 53.4 o 695
2015-09-04 08:24:59 C 23 02 36.90 -00 31 54.7 o 695
2015-09-04 08:33:13 C 23 02 36.21 -00 31 58.3 o 695
2015-09-04 08:35:10 C 23 02 36.04 -00 31 59.3 o 695
2015-09-04 08:37:32 C 23 02 35.83 -00 32 00.8 o 695
2015-09-04 08:39:29 C 23 02 35.67 -00 32 01.7 o 695
2015-09-04 08:41:27 C 23 02 35.51 -00 32 02.5 o 695
2024-12-22 07:30:53 C 05 38 54.230 +24 16 30.00 V I52
2024-12-22 07:34:15 C 05 38 53.850 +24 16 28.90 V I52
2024-12-22 07:37:41 C 05 38 53.440 +24 16 27.70 V I52
2024-12-22 07:48:26 C 05 38 52.190 +24 16 24.30 V I52
2024-12-29 07:03:35 C 05 20 23.072 +23 18 42.83 X F52
2024-12-29 07:17:32 C 05 20 21.356 +23 18 37.84 X F52
2024-12-29 07:31:29 C 05 20 19.647 +23 18 32.67 X F52
2024-12-29 07:45:24 C 05 20 17.957 +23 18 27.46 X F52
2025-01-02 05:43:58 C 05 09 42.347 +22 38 58.60 V G96
2025-01-02 05:51:33 C 05 09 41.432 +22 38 55.03 V G96
2025-01-02 05:59:05 C 05 09 40.518 +22 38 52.12 V G96
2025-01-02 06:06:39 C 05 09 39.604 +22 38 48.91 V G96
2025-05-17 09:06:14 C 23 06 13.483 -53 01 15.85 V W68
2025-05-17 09:12:44 C 23 06 04.037 -53 01 16.00 V W68
2025-05-17 09:20:27 C 23 05 52.606 -53 01 16.50 V W68
2025-05-17 09:35:04 C 23 05 31.075 -53 01 16.54 V W68
2025-05-23 01:19:52 C 20 48 11.182 -46 38 36.82 V M22
2025-05-23 01:27:14 C 20 48 05.779 -46 38 11.62 V M22
2025-05-23 01:31:50 C 20 48 02.366 -46 37 56.32 V M22
2025-05-23 01:40:23 C 20 47 56.054 -46 37 26.83 V M22
2025-05-25 09:02:08 C 20 16 19.805 -43 16 51.10 V W68
2025-05-25 09:42:53 C 20 15 57.353 -43 14 25.69 V W68
2025-05-25 10:10:37 C 20 15 42.250 -43 12 44.57 V W68
2025-05-25 10:12:39 C 20 15 41.064 -43 12 37.15 V W68
2025-05-25 10:19:09 C 20 15 37.541 -43 12 13.14 V W68
2025-05-26 03:54:06 C 20 07 34.646 -42 11 56.87 V M22
2025-05-26 04:02:16 C 20 07 30.602 -42 11 28.10 V M22
2025-05-26 04:06:54 C 20 07 28.313 -42 11 11.69 V M22
2025-05-26 04:14:16 C 20 07 24.636 -42 10 45.44 V M22
2025-05-26 23:41:33 C 19 59 34.714 -41 06 32.87 V M22
2025-05-26 23:45:29 C 19 59 32.904 -41 06 21.17 V M22
2025-05-26 23:50:05 C 19 59 30.862 -41 06 08.39 V M22
2025-05-26 23:57:24 C 19 59 27.602 -41 05 46.61 V M22
2025-05-27 13:19:08 C 19 54 15.954 -40 25 55.10 X F51
2025-05-27 13:31:18 C 19 54 10.678 -40 25 18.00 X F51
2025-05-27 13:45:21 C 19 54 04.587 -40 24 34.77 X F51
2025-05-27 13:57:29 C 19 53 59.335 -40 23 57.16 X F51
2025-05-28 11:58:10 C 19 46 23.555 -39 17 02.36 X F51
2025-05-28 12:16:52 C 19 46 16.320 -39 16 10.74 X F51
2025-05-28 12:26:12 C 19 46 12.690 -39 15 44.73 X F51