2014 SZ261

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3508202306 ± 6.31e-08
Semi-major axis (a)1.9570024703 AU ± 4.54e-09
Inclination (i)7.54710727° ± 4.93e-06
Long. of Asc. Node (Ω)219.82179594° ± 1.39e-05
Arg. of Perihelion (ω)179.00387002° ± 2.72e-05
Mean Anomaly (M)13.08193808° ± 1.41e-05
Mean Motion (n)0.3600188293°/day ± 1.25e-09
Perihelion dist (q)1.27044641 AU ± 1.23e-07
Aphelion dist (Q)2.64355853 AU ± 1.24e-07
Orbital Period2.73770759 yr ± 9.52e-09
Physical Parameters
H (abs. magnitude)21.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.269″
Uncertainty0
Orbit TypeAmor
MOID0.276329 AU
Observations Used139
Oppositions8
Arc Total2014-2026
First Observation Used2014-09-25
Last Observation Used2026-01-11
Observations (142)
Date Type RA Dec Mag Band Observatory
2014-10-23 23:57:02 C 02 06 35.29 +18 11 51.6 t 130
2014-10-24 00:00:36 C 02 06 35.43 +18 11 47.3 t 130
2014-10-24 00:04:11 C 02 06 35.55 +18 11 43.8 t 130
2014-10-24 23:22:27 C 02 07 28.05 +17 47 35.1 c A53
2014-10-24 23:43:54 C 02 07 28.79 +17 47 12.3 c A53
2014-10-25 00:05:30 C 02 07 29.45 +17 46 49.1 c A53
2014-10-25 05:39:07 C 02 07 42.97 +17 41 06.6 q 703
2014-10-25 05:52:20 C 02 07 43.36 +17 40 52.0 q 703
2014-10-25 06:18:41 C 02 07 44.18 +17 40 25.0 q 703
2014-10-29 08:13:52 C 02 11 19.43 +15 55 40.6 q H45
2014-10-29 08:16:42 C 02 11 19.49 +15 55 36.9 q H45
2014-10-29 08:19:25 C 02 11 19.58 +15 55 34.2 q H45
2014-10-29 08:21:14 C 02 11 19.61 +15 55 32.5 q H45
2014-10-29 08:23:07 C 02 11 19.71 +15 55 30.2 q H45
2014-10-29 08:24:59 C 02 11 19.74 +15 55 27.6 q H45
2014-11-01 03:57:58 C 02 13 50.86 +14 41 59.0 o 691
2014-11-01 04:27:15 C 02 13 51.76 +14 41 28.0 o 691
2014-11-01 04:56:34 C 02 13 52.57 +14 40 55.5 o 691
2014-11-11 04:54:40 C 02 22 53.27 +10 29 41.7 u H21
2014-11-11 04:59:39 C 02 22 53.43 +10 29 36.8 u H21
2014-11-11 05:05:15 C 02 22 53.61 +10 29 31.4 u H21
2014-11-17 05:35:59 C 02 28 40.93 +08 18 53.7 R G45
2014-11-17 05:41:58 C 02 28 41.14 +08 18 48.9 R G45
2014-11-17 05:48:59 C 02 28 41.41 +08 18 42.9 R G45
2014-11-17 05:54:57 C 02 28 41.60 +08 18 38.6 R G45
2014-11-17 05:57:46 C 02 28 41.69 +08 18 35.9 R G45
2014-11-17 06:03:44 C 02 28 41.88 +08 18 31.1 R G45
2014-11-17 06:26:45 C 02 28 42.75 +08 18 11.3 q 703
2014-11-17 06:41:16 C 02 28 43.32 +08 18 01.5 q 703
2014-11-17 06:48:30 C 02 28 43.55 +08 17 54.9 q 703
2014-11-17 11:03:06 C 02 28 53.531 +08 14 29.84 L F51
2014-11-17 11:22:45 C 02 28 54.209 +08 14 13.54 L F51
2014-11-17 11:42:31 C 02 28 54.900 +08 13 57.10 L F51
2014-11-17 12:02:12 C 02 28 55.597 +08 13 40.73 L F51
2014-11-18 05:39:00 C 02 29 40.99 +07 59 19.3 R G45
2014-11-18 05:46:10 C 02 29 41.24 +07 59 13.6 R G45
2014-11-18 05:52:17 C 02 29 41.47 +07 59 08.8 R G45
2014-11-18 05:55:06 C 02 29 41.53 +07 59 06.9 R G45
2014-11-18 06:01:03 C 02 29 41.77 +07 59 02.2 R G45
2014-11-19 05:29:55 C 02 30 41.45 +07 40 35.8 R G45
2014-11-19 05:36:03 C 02 30 41.59 +07 40 31.1 R G45
2014-11-19 05:52:09 C 02 30 42.20 +07 40 18.7 R G45
2014-11-19 05:58:16 C 02 30 42.43 +07 40 14.2 R G45
2014-11-19 10:02:52 C 02 30 52.430 +07 37 12.32 L F51
2014-11-19 10:22:23 C 02 30 53.119 +07 36 57.39 L F51
2014-11-19 10:42:04 C 02 30 53.812 +07 36 42.05 L F51
2014-11-19 11:01:46 C 02 30 54.519 +07 36 26.99 L F51
2014-11-21 07:56:48 C 02 32 52.127 +07 03 23.50 L F51
2014-11-21 08:14:21 C 02 32 52.761 +07 03 10.85 L F51
2014-11-21 08:31:53 C 02 32 53.392 +07 02 58.52 L F51