2015 YQ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4039371798 ± 4.71e-05
Semi-major axis (a)1.0045193133 AU ± 3.22e-06
Inclination (i)2.48638834° ± 4.07e-04
Long. of Asc. Node (Ω)88.66268439° ± 8.43e-05
Arg. of Perihelion (ω)111.93557597° ± 3.89e-03
Mean Anomaly (M)245.38254673° ± 3.44e-03
Mean Motion (n)0.9789822993°/day ± 4.70e-06
Perihelion dist (q)0.59875661 AU ± 4.73e-05
Aphelion dist (Q)1.41028201 AU ± 4.75e-05
Orbital Period1.00678662 yr ± 4.84e-06
Physical Parameters
H (abs. magnitude)28.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.342″
Uncertainty1
Orbit TypeApollo
MOID0.000570 AU
Observations Used57
Oppositions1
Arc Total2015-2015
First Observation Used2015-12-19
Last Observation Used2015-12-22
Observations (64)
Date Type RA Dec Mag Band Observatory
2015-12-19 07:16:43 C 06 06 49.92 +19 07 51.9 q G96
2015-12-19 07:24:17 C 06 06 44.09 +19 08 02.4 q G96
2015-12-19 07:31:52 C 06 06 38.26 +19 08 12.9 q G96
2015-12-19 07:39:27 C 06 06 32.35 +19 08 23.1 q G96
2015-12-19 08:03:08 C 06 06 12.28 +19 08 41.9 t H01
2015-12-19 08:15:31 C 06 06 02.54 +19 08 57.5 t H01
2015-12-19 08:28:42 C 06 05 52.15 +19 09 13.9 t H01
2015-12-19 08:34:39 C 06 05 47.45 +19 09 21.1 t H01
2015-12-19 08:35:26 C 06 05 48.31 +19 09 35.7 q G96
2015-12-19 08:39:31 C 06 05 45.06 +19 09 40.9 q G96
2015-12-19 08:47:39 C 06 05 38.55 +19 09 50.8 q G96
2015-12-19 20:40:03 C 05 56 11.35 +19 26 30.8 o K51
2015-12-19 20:46:57 C 05 56 03.77 +19 26 45.8 o K51
2015-12-19 20:49:14 C 05 56 01.25 +19 26 51.1 o K51
2015-12-19 20:51:31 C 05 55 58.72 +19 26 55.8 o K51
2015-12-19 23:23:33 C 05 53 01.20 +19 32 06.6 q 587
2015-12-19 23:29:50 C 05 52 53.36 +19 32 18.7 q 587
2015-12-20 00:33:53 C 05 51 31.17 +19 34 32.7 19.1 t 104
2015-12-20 00:36:44 C 05 51 27.43 +19 34 37.2 19.3 t 104
2015-12-20 00:48:04 C 05 51 12.78 +19 34 57.7 18.9 t 104
2015-12-20 00:54:42 C 05 51 04.07 +19 35 09.1 19.4 t 104
2015-12-20 01:12:24 C 05 50 42.15 +19 35 26.0 q 204
2015-12-20 01:23:32 C 05 50 27.48 +19 35 45.3 q 204
2015-12-20 01:34:35 C 05 50 12.86 +19 36 03.6 q 204
2015-12-20 03:14:25 C 05 48 56.23 +19 40 41.5 o 291
2015-12-20 03:15:12 C 05 48 55.14 +19 40 43.6 o 291
2015-12-20 03:15:58 C 05 48 54.11 +19 40 45.5 o 291
2015-12-20 05:24:40 C 05 45 30.50 +19 45 42.0 u H21
2015-12-20 05:32:03 C 05 45 18.90 +19 45 59.4 u H21
2015-12-20 05:39:40 C 05 45 06.82 +19 46 16.9 u H21
2015-12-20 07:26:36 C 05 42 24.81 +19 51 52.9 o 926
2015-12-20 07:28:41 C 05 42 21.26 +19 51 57.8 o 926
2015-12-20 18:59:38 C 05 19 18.15 +20 15 57.5 q J95
2015-12-20 19:09:17 C 05 18 51.13 +20 16 31.2 q J95
2015-12-20 19:18:32 C 05 18 24.94 +20 17 03.0 q J95
2015-12-20 23:59:35 C 05 02 41.98 +20 30 52.4 q J95
2015-12-21 00:10:54 C 05 01 57.80 +20 31 16.2 q J95
2015-12-21 00:22:16 C 05 01 12.85 +20 31 39.6 q J95
2015-12-21 02:12:20 C 04 55 06.84 +20 38 49.7 u 926
2015-12-21 02:14:24 C 04 54 57.81 +20 38 57.1 u 926
2015-12-21 02:16:29 C 04 54 48.70 +20 39 04.0 u 926
2015-12-21 02:53:21 C 04 52 03.28 +20 41 05.1 u 926
2015-12-21 02:55:06 C 04 51 55.29 +20 41 10.3 u 926
2015-12-21 02:56:48 C 04 51 47.30 +20 41 15.8 u 926
2015-12-21 06:38:56 C 04 31 54.20 +20 47 37.7 u 926
2015-12-21 06:41:01 C 04 31 41.36 +20 47 37.8 u 926
2015-12-21 06:43:06 C 04 31 28.51 +20 47 37.1 u 926
2015-12-22 01:47:44 C 00 40 50.08 +11 26 03.8 o 926
2015-12-22 01:49:45 C 00 40 12.58 +11 23 16.6 o 926
2015-12-22 01:50:25 C 00 40 00.15 +11 22 20.9 o 926