2014 SM260

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8860869814 ± 2.61e-07
Semi-major axis (a)2.2529435348 AU ± 2.92e-06
Inclination (i)7.74547975° ± 1.49e-04
Long. of Asc. Node (Ω)335.52402672° ± 5.97e-04
Arg. of Perihelion (ω)248.30281930° ± 5.72e-04
Mean Anomaly (M)126.66858025° ± 2.51e-03
Mean Motion (n)0.2914652715°/day ± 5.67e-07
Perihelion dist (q)0.25663960 AU ± 6.76e-07
Aphelion dist (Q)4.24924747 AU ± 5.54e-06
Orbital Period3.38162512 yr ± 6.58e-06
Physical Parameters
H (abs. magnitude)21.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.252″
Uncertainty1
Orbit TypeApollo
MOID0.033215 AU
Observations Used31
Oppositions5
Arc Total2014-2021
First Observation Used2014-09-23
Last Observation Used2021-01-12
Observations (31)
Date Type RA Dec Mag Band Observatory
2014-09-23 07:56:12 C 00 30 57.88 +14 01 08.6 q G96
2014-09-23 08:04:57 C 00 30 56.40 +14 00 59.0 q G96
2014-09-23 08:13:42 C 00 30 54.86 +14 00 49.5 q G96
2014-09-23 08:22:27 C 00 30 53.33 +14 00 39.7 q G96
2014-09-23 09:10:19 C 00 30 45.07 +13 59 46.7 q G96
2014-09-23 09:12:45 C 00 30 44.70 +13 59 44.1 q G96
2014-09-23 09:13:58 C 00 30 44.46 +13 59 42.9 q G96
2014-09-23 23:58:29 C 00 28 17.33 +13 43 32.1 t J04
2014-09-24 00:08:31 C 00 28 15.61 +13 43 21.2 t J04
2014-09-24 00:19:53 C 00 28 13.71 +13 43 08.9 t J04
2014-09-24 07:02:18 C 00 27 07.25 +13 35 48.3 u H21
2014-09-24 07:14:24 C 00 27 05.22 +13 35 35.0 u H21
2014-09-24 07:27:01 C 00 27 03.14 +13 35 21.3 u H21
2014-09-24 09:02:23 C 00 26 47.57 +13 33 38.7 q G96
2014-09-24 09:21:07 C 00 26 44.43 +13 33 18.4 q G96
2014-09-26 07:49:50 C 00 19 28.53 +12 43 50.1 q G96
2014-09-26 07:53:34 C 00 19 27.89 +12 43 46.4 q G96
2014-09-29 10:08:30 C 00 08 59.95 +11 29 02.4 o 291
2014-09-29 10:14:28 C 00 08 59.11 +11 28 56.0 o 291
2014-09-29 10:20:28 C 00 08 58.37 +11 28 50.7 o 291
2014-10-03 12:54:17 C 23 57 08.251 +09 58 45.70 t 568
2014-10-03 12:59:57 C 23 57 07.619 +09 58 40.80 t 568
2014-10-11 04:24:55 C 23 40 30.84 +07 39 34.4 o 291
2014-10-11 04:40:40 C 23 40 29.68 +07 39 24.3 o 291
2014-10-11 04:56:25 C 23 40 28.48 +07 39 14.1 o 291
2014-10-22 09:28:01 C 23 25 58.271 +05 16 43.82 t 568
2014-10-22 09:40:40 C 23 25 57.782 +05 16 38.52 t 568
2021-01-11 06:09:50 C 02 54 41.370 +29 11 15.76 V T14
2021-01-12 06:08:48 C 02 53 08.651 +28 58 42.63 V T14
2021-01-12 06:12:33 C 02 53 08.404 +28 58 40.59 V T14
2021-01-12 06:16:18 C 02 53 08.158 +28 58 38.69 V T14