2018 PO22

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4486233000
Semi-major axis (a)1.7951860000 AU
Inclination (i)13.78057000°
Long. of Asc. Node (Ω)142.83626000°
Arg. of Perihelion (ω)155.75923000°
Mean Anomaly (M)15.16668000°
Mean Motion (n)0.4097697400°/day
Perihelion dist (q)0.98982370 AU
Aphelion dist (Q)2.60054830 AU
Orbital Period2.40527190 yr
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.370″
Uncertainty5
Orbit TypeApollo
MOID0.002667 AU
Observations Used39
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-10-05
Observations (43)
Date Type RA Dec Mag Band Observatory
2018-08-14 05:56:04 C 15 23 12.26 +08 08 17.2 U T08
2018-08-14 06:10:13 C 15 23 18.90 +08 04 40.2 U T08
2018-08-14 06:24:59 C 15 23 25.96 +08 00 51.1 U T08
2018-08-14 06:25:39 C 15 23 26.31 +08 00 40.3 U T08
2018-08-14 06:54:03 C 15 23 40.04 +07 53 18.6 U T08
2018-08-14 07:07:46 C 15 23 46.69 +07 49 42.6 U T08
2018-08-14 20:35:33 C 15 31 38.75 +04 00 48.6 V 204
2018-08-14 20:48:38 C 15 31 46.44 +03 56 49.2 V 204
2018-08-14 20:56:46 C 15 31 51.44 +03 54 29.6 q C95
2018-08-14 21:01:39 C 15 31 54.18 +03 52 50.3 V 204
2018-08-14 21:08:05 C 15 31 58.06 +03 51 01.6 q C95
2018-08-14 21:30:45 C 15 32 11.46 +03 44 02.5 q C95
2018-08-14 21:39:17 C 15 32 19.11 +03 40 59.5 V J95
2018-08-14 21:43:29 C 15 32 21.66 +03 39 42.5 V J95
2018-08-14 21:45:50 C 15 32 23.10 +03 38 58.4 V J95
2018-08-15 19:49:19 C 15 48 16.10 -04 05 11.5 q 160
2018-08-15 19:51:17 C 15 48 17.62 -04 05 58.6 q 160
2018-08-15 19:53:17 C 15 48 19.12 -04 06 45.8 q 160
2018-08-15 19:55:18 C 15 48 20.63 -04 07 33.7 q 160
2018-08-15 19:56:34 C 15 48 21.66 -04 08 05.6 V 104
2018-08-15 19:57:19 C 15 48 22.21 -04 08 21.3 q 160
2018-08-15 19:57:43 C 15 48 22.15 -04 08 36.8 V L01
2018-08-15 19:59:00 C 15 48 23.16 -04 09 06.9 V L01
2018-08-15 20:00:14 C 15 48 24.11 -04 09 36.6 V L01
2018-08-15 20:01:28 C 15 48 25.04 -04 10 05.4 V L01
2018-08-15 20:02:00 C 15 48 25.81 -04 10 16.0 V 104
2018-08-15 20:04:45 C 15 48 27.97 -04 11 19.0 V 104
2018-08-15 20:07:43 C 15 48 30.22 -04 12 30.9 V 104
2018-08-15 20:18:03 C 15 48 38.89 -04 16 44.1 V 204
2018-08-15 20:22:35 C 15 48 42.38 -04 18 32.4 V 204
2018-08-15 20:27:07 C 15 48 45.89 -04 20 20.7 V 204
2018-08-15 20:31:38 C 15 48 49.38 -04 22 09.1 V 204
2018-08-15 20:36:10 C 15 48 52.91 -04 23 56.9 V 204
2018-09-04 12:31:01 C 00 53 40.94 -50 30 07.7 V 474
2018-09-04 12:34:05 C 00 53 41.17 -50 30 04.1 V 474
2018-09-04 12:37:07 C 00 53 41.44 -50 30 00.2 V 474
2018-09-04 12:40:09 C 00 53 41.69 -50 29 56.4 V 474
2018-09-17 03:49:59 C 01 06 05.79 -45 30 48.0 u 807
2018-09-17 03:59:36 C 01 06 05.71 -45 30 41.0 u 807
2018-09-17 04:09:13 C 01 06 05.64 -45 30 33.7 u 807
2018-10-05 04:23:19 C 01 02 51.83 -39 47 35.4 U 807
2018-10-05 04:36:21 C 01 02 51.55 -39 47 24.8 U 807
2018-10-05 04:49:28 C 01 02 51.27 -39 47 14.1 U 807