2018 SP2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2055942000
Semi-major axis (a)0.9246705000 AU
Inclination (i)26.84418000°
Long. of Asc. Node (Ω)187.20177000°
Arg. of Perihelion (ω)303.36688000°
Mean Anomaly (M)268.93143000°
Mean Motion (n)1.1084690200°/day
Perihelion dist (q)0.73456360 AU
Aphelion dist (Q)1.11477740 AU
Orbital Period0.88916120 yr
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.520″
Uncertainty5
Orbit TypeAten
MOID0.004300 AU
Observations Used59
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-10-01
Observations (59)
Date Type RA Dec Mag Band Observatory
2018-09-29 02:42:06 C 19 32 40.55 +65 35 38.8 U I41
2018-09-29 02:42:36 C 19 32 38.58 +65 35 27.7 U I41
2018-09-29 02:42:50 C 19 32 37.86 +65 35 22.0 U I41
2018-09-29 02:43:20 C 19 32 35.88 +65 35 09.9 U I41
2018-09-29 03:27:50 C 19 29 40.04 +65 17 11.7 U I41
2018-09-29 03:28:20 C 19 29 37.80 +65 16 58.7 U I41
2018-09-29 03:29:14 C 19 29 34.42 +65 16 35.3 U I41
2018-09-29 03:29:43 C 19 29 32.45 +65 16 23.2 U I41
2018-09-29 03:29:55 C 19 29 31.58 +65 16 17.6 U I41
2018-09-29 03:30:25 C 19 29 29.53 +65 16 05.5 U I41
2018-09-29 03:52:06 C 19 28 03.34 +65 06 52.2 U I41
2018-09-29 03:52:36 C 19 28 01.30 +65 06 39.7 U I41
2018-09-29 05:44:50 C 19 20 33.91 +64 14 28.8 U I41
2018-09-29 05:45:20 C 19 20 31.84 +64 14 14.0 U I41
2018-09-29 20:16:59 C 18 22 16.03 +52 54 49.7 o K88
2018-09-29 20:19:37 C 18 22 04.25 +52 51 32.7 o K88
2018-09-29 20:19:47 C 18 22 25.24 +52 52 49.1 V J95
2018-09-29 20:21:52 C 18 21 54.16 +52 48 41.9 o K88
2018-09-29 20:23:07 C 18 22 10.08 +52 48 39.7 V J95
2018-09-29 20:25:01 C 18 22 01.54 +52 46 17.6 V J95
2018-09-29 20:25:39 C 18 21 37.44 +52 43 58.0 o K88
2018-09-29 20:27:16 C 18 21 51.32 +52 43 29.2 V J95
2018-09-29 20:35:45 C 18 20 54.65 +52 32 25.4 V 595
2018-09-29 20:39:00 C 18 20 40.06 +52 28 15.7 V 595
2018-09-29 20:44:24 C 18 20 15.94 +52 21 19.9 V 595
2018-09-29 21:02:02 C 18 18 56.52 +51 57 06.9 o K88
2018-09-29 21:03:55 C 18 18 48.33 +51 54 37.0 o K88
2018-09-29 21:05:49 C 18 18 40.02 +51 52 07.9 o K88
2018-09-29 21:07:42 C 18 18 31.76 +51 49 38.6 o K88
2018-09-29 21:11:27 C 18 18 15.23 +51 44 37.9 o K88
2018-09-29 21:17:25 C 18 17 51.91 +51 38 41.7 V 204
2018-09-29 21:22:16 C 18 17 30.36 +51 32 11.8 V 204
2018-09-29 21:26:47 C 18 17 10.33 +51 26 06.3 V 204
2018-09-29 21:31:14 C 18 16 50.64 +51 20 04.5 V 204
2018-09-29 21:59:08 C 18 14 45.86 +50 41 55.9 q C77
2018-09-29 22:01:22 C 18 14 36.16 +50 38 49.6 q C77
2018-09-29 22:04:58 C 18 14 20.17 +50 33 41.1 q C77
2018-09-29 23:26:35 C 18 08 25.89 +48 31 56.9 17.0 V 104
2018-09-29 23:27:36 C 18 08 21.51 +48 30 21.3 17.1 V 104
2018-09-29 23:29:40 C 18 08 12.79 +48 27 08.5 17.3 V 104
2018-09-29 23:34:39 C 18 07 51.62 +48 19 20.5 16.9 V 104
2018-09-30 02:23:26 C 17 56 22.77 +43 48 38.1 V V03
2018-09-30 02:24:08 C 17 56 19.45 +43 47 18.9 V V03
2018-09-30 02:24:51 C 17 56 16.09 +43 45 58.9 V V03
2018-09-30 02:25:34 C 17 56 12.71 +43 44 38.2 V V03
2018-09-30 02:55:40 C 17 53 27.32 +42 43 18.0 u H21
2018-09-30 02:56:53 C 17 53 21.75 +42 40 54.6 u H21
2018-09-30 02:58:06 C 17 53 16.18 +42 38 30.7 u H21
2018-09-30 03:02:58 C 17 52 53.95 +42 28 54.8 u H21
2018-09-30 03:04:11 C 17 52 48.47 +42 26 30.9 u H21