2015 YU1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1132512297 ± 5.37e-07
Semi-major axis (a)1.1143009626 AU ± 6.14e-07
Inclination (i)7.82626031° ± 3.89e-05
Long. of Asc. Node (Ω)269.11530188° ± 7.24e-06
Arg. of Perihelion (ω)265.71314866° ± 3.73e-05
Mean Anomaly (M)82.73647512° ± 2.60e-03
Mean Motion (n)0.8379315012°/day ± 6.93e-07
Perihelion dist (q)0.98810501 AU ± 8.10e-07
Aphelion dist (Q)1.24049692 AU ± 9.09e-07
Orbital Period1.17626116 yr ± 9.73e-07
Physical Parameters
H (abs. magnitude)24.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.289″
Uncertainty1
Orbit TypeApollo
MOID0.071283 AU
Observations Used95
Oppositions1
Arc Total2015-2016
First Observation Used2015-12-19
Last Observation Used2016-08-10
Observations (98)
Date Type RA Dec Mag Band Observatory
2016-01-02 04:10:09 C 05 15 18.75 +07 52 43.8 q I52
2016-01-03 04:28:33 C 05 12 54.92 +06 22 19.8 u H21
2016-01-03 04:42:31 C 05 12 53.29 +06 21 27.7 u H21
2016-01-03 04:57:56 C 05 12 51.50 +06 20 30.3 u H21
2016-01-03 05:29:54 C 05 12 49.70 +06 18 41.8 q I52
2016-01-03 05:59:10 C 05 12 46.29 +06 16 52.9 q I52
2016-01-03 06:03:33 C 05 12 45.73 +06 16 37.8 q I52
2016-01-06 10:25:59 C 05 05 46.847 +01 36 39.78 t 568
2016-01-06 10:26:52 C 05 05 46.751 +01 36 36.65 t 568
2016-01-06 10:28:20 C 05 05 46.593 +01 36 31.34 t 568
2016-01-09 02:56:39 C 05 00 34.00 -02 10 43.0 u 807
2016-01-09 03:00:11 C 05 00 33.63 -02 10 54.8 u 807
2016-01-09 03:03:23 C 05 00 33.32 -02 11 06.1 u 807
2016-01-09 03:06:55 C 05 00 32.96 -02 11 17.7 u 807
2016-01-09 07:58:42 C 05 00 11.863 -02 29 25.77 L F51
2016-01-09 08:16:36 C 05 00 10.065 -02 30 27.12 L F51
2016-01-09 08:34:35 C 05 00 08.227 -02 31 29.84 L F51
2016-01-12 10:58:03 C 04 54 52.041 -06 39 49.75 t 568
2016-01-12 10:59:36 C 04 54 51.916 -06 39 54.61 t 568
2016-01-12 11:01:23 C 04 54 51.770 -06 40 00.37 t 568
2016-01-12 11:03:37 C 04 54 51.590 -06 40 07.50 t 568
2016-01-16 02:55:25 C 04 49 54.09 -11 08 45.3 u 807
2016-01-16 03:05:00 C 04 49 53.38 -11 09 13.1 u 807
2016-01-16 03:14:34 C 04 49 52.71 -11 09 40.7 u 807
2016-01-29 01:54:56 C 04 41 15.43 -23 38 51.4 u 807
2016-01-29 02:10:52 C 04 41 15.02 -23 39 22.3 u 807
2016-01-29 02:26:45 C 04 41 14.56 -23 39 53.3 u 807
2016-02-08 02:19:12 C 04 41 58.17 -30 28 44.8 u 807
2016-02-08 02:40:29 C 04 41 58.09 -30 29 13.8 u 807
2016-02-08 03:01:43 C 04 41 58.04 -30 29 44.2 u 807
2016-06-07 09:26:08 C 15 41 24.346 -47 10 59.52 V T12
2016-06-07 09:27:11 C 15 41 24.443 -47 10 53.95 V T12
2016-06-07 09:27:45 C 15 41 24.495 -47 10 50.96 V T12
2016-06-07 09:28:31 C 15 41 24.561 -47 10 46.86 V T12
2016-06-08 09:16:53 C 15 44 32.392 -45 06 17.20 V T12
2016-06-08 09:17:27 C 15 44 32.439 -45 06 14.14 V T12
2016-06-08 09:18:04 C 15 44 32.482 -45 06 10.86 V T12
2016-06-08 09:18:44 C 15 44 32.545 -45 06 07.40 V T12
2016-07-01 06:26:31 C 16 26 52.89 -13 07 33.2 t 705
2016-07-01 06:27:59 C 16 26 52.95 -13 07 30.6 t 705
2016-07-01 06:29:26 C 16 26 53.00 -13 07 27.8 t 705
2016-08-08 07:32:15 C 17 23 56.269 -03 11 11.57 t 568
2016-08-08 07:48:52 C 17 23 57.334 -03 11 11.10 t 568
2016-08-08 08:05:37 C 17 23 58.411 -03 11 10.52 t 568
2016-08-10 06:28:21 C 17 27 22.042 -03 10 25.65 t 568
2016-08-10 06:44:58 C 17 27 23.123 -03 10 25.69 t 568
2016-08-10 07:03:16 C 17 27 24.312 -03 10 25.66 t 568
2016-08-10 07:21:24 C 17 27 25.497 -03 10 25.38 t 568