2017 SD14

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3045851407 ± 7.37e-06
Semi-major axis (a)1.7901587702 AU ± 2.72e-05
Inclination (i)20.71054861° ± 3.57e-04
Long. of Asc. Node (Ω)170.64285869° ± 2.32e-05
Arg. of Perihelion (ω)223.54086092° ± 6.63e-04
Mean Anomaly (M)127.07703524° ± 2.74e-02
Mean Motion (n)0.4115048426°/day ± 9.38e-06
Perihelion dist (q)1.24490301 AU ± 2.31e-05
Aphelion dist (Q)2.33541453 AU ± 3.79e-05
Orbital Period2.39517542 yr ± 5.46e-05
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.227″
Uncertainty2
Orbit TypeAmor
MOID0.296118 AU
Observations Used24
Oppositions1
Arc Total2017-2017
First Observation Used2017-09-14
Last Observation Used2017-11-20
Observations (24)
Date Type RA Dec Mag Band Observatory
2017-09-14 09:48:23 C 23 21 58.987 -04 38 17.07 L F51
2017-09-14 10:05:37 C 23 21 59.220 -04 39 03.24 L F51
2017-09-15 13:08:12 C 23 22 33.87 -05 51 56.8 v Q62
2017-09-15 13:13:51 C 23 22 33.96 -05 52 12.7 v Q62
2017-09-15 13:19:30 C 23 22 34.05 -05 52 27.7 v Q62
2017-09-23 09:27:30 C 23 27 08.801 -14 37 50.87 L F51
2017-09-23 09:43:35 C 23 27 09.143 -14 38 35.51 L F51
2017-09-23 09:59:36 C 23 27 09.447 -14 39 20.24 L F51
2017-09-23 10:15:38 C 23 27 09.766 -14 40 04.90 L F51
2017-09-24 05:17:26 C 23 27 42.39 -15 33 06.7 u H21
2017-09-24 05:22:42 C 23 27 42.50 -15 33 21.5 u H21
2017-09-24 05:27:30 C 23 27 42.60 -15 33 34.9 u H21
2017-09-24 05:54:36 C 23 27 43.86 -15 34 47.7 o 926
2017-09-24 06:03:59 C 23 27 44.07 -15 35 14.0 o 926
2017-09-24 06:13:21 C 23 27 44.28 -15 35 39.9 o 926
2017-09-26 03:15:24 C 23 29 05.46 -17 39 00.5 u 807
2017-09-26 03:26:08 C 23 29 05.74 -17 39 29.6 u 807
2017-09-26 03:36:57 C 23 29 05.99 -17 39 59.2 u 807
2017-10-25 03:21:36 C 00 05 36.60 -39 06 15.5 U 807
2017-10-25 03:39:29 C 00 05 37.81 -39 06 30.8 U 807
2017-10-25 03:56:44 C 00 05 38.95 -39 06 45.4 U 807
2017-11-20 02:51:29 C 00 59 00.16 -41 20 34.9 U 807
2017-11-20 03:17:42 C 00 59 02.44 -41 20 26.7 U 807
2017-11-20 03:43:24 C 00 59 04.70 -41 20 18.0 U 807