2015 YB1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4106022584 ± 6.51e-08
Semi-major axis (a)1.5389576225 AU ± 3.68e-08
Inclination (i)28.62376189° ± 1.55e-05
Long. of Asc. Node (Ω)92.51325607° ± 3.36e-06
Arg. of Perihelion (ω)65.42920148° ± 2.14e-05
Mean Anomaly (M)42.06578690° ± 6.23e-05
Mean Motion (n)0.5162645261°/day ± 1.85e-08
Perihelion dist (q)0.90705815 AU ± 1.03e-07
Aphelion dist (Q)2.17085710 AU ± 1.13e-07
Orbital Period1.90914974 yr ± 6.86e-08
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.360″
Uncertainty0
Orbit TypeApollo
MOID0.090393 AU
Observations Used129
Oppositions1
Arc Total2014-2016
First Observation Used2014-05-18
Last Observation Used2016-05-02
Observations (136)
Date Type RA Dec Mag Band Observatory
2014-05-18 09:18:23 C 15 35 31.248 +63 38 07.24 V F51
2014-05-18 09:59:01 C 15 35 25.372 +63 35 49.72 V F51
2014-05-18 10:20:17 C 15 35 22.276 +63 34 39.08 V F51
2014-06-11 09:35:59 C 15 02 54.725 +25 20 29.01 V F51
2014-06-11 09:53:46 C 15 02 54.391 +25 19 17.58 V F51
2014-06-11 10:49:13 C 15 02 53.440 +25 15 35.35 V F51
2014-06-11 11:06:59 C 15 02 53.177 +25 14 21.28 V F51
2014-06-11 11:24:49 C 15 02 52.951 +25 13 11.37 V F51
2014-06-12 10:02:47 C 15 02 39.851 +23 42 57.68 V F51
2014-06-12 10:20:55 C 15 02 39.531 +23 41 46.13 V F51
2014-06-12 10:39:01 C 15 02 39.291 +23 40 33.63 V F51
2014-06-17 06:18:36 C 15 02 16.329 +16 20 07.42 V F51
2014-06-17 10:06:45 C 15 02 15.418 +16 06 16.07 V F51
2014-06-29 08:35:42 C 15 05 48.525 +01 01 28.59 V F51
2014-06-29 08:54:30 C 15 05 48.858 +01 00 38.19 V F51
2014-06-29 09:13:20 C 15 05 49.207 +00 59 47.38 V F51
2015-12-17 08:50:12 C 08 01 00.55 +08 32 00.0 q 703
2015-12-17 08:56:42 C 08 01 01.70 +08 32 38.0 q 703
2015-12-17 09:03:12 C 08 01 02.90 +08 33 15.4 q 703
2015-12-17 09:09:42 C 08 01 04.06 +08 33 52.7 q 703
2015-12-17 11:46:37 C 08 01 32.17 +08 49 06.9 q 703
2015-12-17 11:50:00 C 08 01 32.82 +08 49 26.5 q 703
2015-12-17 11:53:23 C 08 01 33.43 +08 49 47.0 q 703
2015-12-17 17:24:46 C 08 02 40.25 +09 22 35.8 o 300
2015-12-17 17:29:06 C 08 02 41.07 +09 23 02.0 o 300
2015-12-17 17:33:25 C 08 02 41.90 +09 23 28.3 o 300
2015-12-17 17:37:45 C 08 02 42.69 +09 23 54.5 o 300
2015-12-17 17:42:04 C 08 02 43.49 +09 24 20.0 o 300
2015-12-17 21:45:25 C 08 03 34.91 +09 48 49.2 18.7 t 104
2015-12-17 21:50:44 C 08 03 35.95 +09 49 21.9 18.8 t 104
2015-12-17 21:56:19 C 08 03 37.05 +09 49 56.4 18.5 t 104
2015-12-17 22:29:37 C 08 03 43.57 +09 53 20.2 18.7 t B04
2015-12-17 22:35:13 C 08 03 44.71 +09 53 54.9 18.8 t B04
2015-12-17 22:47:38 C 08 03 47.11 +09 55 12.1 18.8 t B04
2015-12-17 23:48:23 C 08 03 59.01 +10 01 22.1 q Z99
2015-12-17 23:54:46 C 08 04 00.25 +10 02 02.2 q Z99
2015-12-18 00:01:09 C 08 04 01.59 +10 02 41.6 q Z99
2015-12-18 08:10:22 C 08 05 43.60 +10 54 33.4 q I52
2015-12-18 08:13:38 C 08 05 44.25 +10 54 54.8 q I52
2015-12-18 08:19:52 C 08 05 45.49 +10 55 34.4 q I52
2015-12-18 09:06:20 C 08 05 54.73 +11 00 35.5 q I52
2015-12-18 09:09:36 C 08 05 55.38 +11 00 56.7 q I52
2015-12-18 09:12:16 C 08 05 55.92 +11 01 14.4 q I52
2015-12-18 09:13:29 C 08 05 56.17 +11 01 21.9 q I52
2015-12-18 10:34:30 C 08 06 12.29 +11 10 10.3 u 926
2015-12-18 10:38:08 C 08 06 13.06 +11 10 33.1 u 926
2015-12-18 10:41:45 C 08 06 13.75 +11 10 55.8 u 926
2015-12-18 12:06:33 C 08 06 30.94 +11 20 09.3 u 926
2015-12-18 12:10:10 C 08 06 31.65 +11 20 32.9 u 926
2015-12-18 12:13:52 C 08 06 32.49 +11 20 56.9 u 926