2018 PJ22

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5618705816 ± 3.35e-06
Semi-major axis (a)2.6811155068 AU ± 2.17e-05
Inclination (i)13.90872072° ± 4.60e-05
Long. of Asc. Node (Ω)189.42994639° ± 3.08e-05
Arg. of Perihelion (ω)170.81272501° ± 2.55e-05
Mean Anomaly (M)229.36435016° ± 7.19e-03
Mean Motion (n)0.2245117057°/day ± 2.72e-06
Perihelion dist (q)1.17467558 AU ± 1.31e-05
Aphelion dist (Q)4.18755544 AU ± 3.50e-05
Orbital Period4.39008862 yr ± 5.33e-05
Physical Parameters
H (abs. magnitude)20.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.352″
Uncertainty1
Orbit TypeAmor
MOID0.173285 AU
Observations Used226
Oppositions1
Arc Total2018-2019
First Observation Used2018-08-13
Last Observation Used2019-01-04
Observations (235)
Date Type RA Dec Mag Band Observatory
2018-09-18 14:22:01 C 02 52 43.29 +21 48 23.0 U T05
2018-09-18 14:35:31 C 02 52 45.52 +21 47 54.5 U T05
2018-09-18 15:02:05 C 02 52 49.86 +21 46 59.5 U T05
2018-09-22 14:36:57 C 03 08 22.80 +18 23 33.5 U T05
2018-09-22 14:47:07 C 03 08 24.23 +18 23 11.8 U T05
2018-09-22 14:55:58 C 03 08 25.53 +18 22 52.4 U T05
2018-09-22 14:56:38 C 03 08 25.58 +18 22 50.2 U T05
2018-09-22 15:05:08 C 03 08 26.80 +18 22 31.3 U T05
2018-09-22 15:08:38 C 03 08 27.35 +18 22 23.7 U T05
2018-09-22 15:24:08 C 03 08 29.51 +18 21 48.7 U T05
2018-09-22 15:27:31 C 03 08 30.03 +18 21 43.3 U T05
2018-09-23 11:27:22 C 03 11 32.496 +17 37 56.55 U F52
2018-09-23 11:46:53 C 03 11 35.214 +17 37 14.12 U F52
2018-09-23 12:06:24 C 03 11 37.917 +17 36 31.78 U F52
2018-10-03 14:00:07 C 03 41 01.12 +08 43 45.8 U T05
2018-10-03 14:14:42 C 03 41 02.35 +08 43 14.9 U T05
2018-10-03 14:16:47 C 03 41 02.55 +08 43 10.7 U T05
2018-10-03 14:29:20 C 03 41 03.61 +08 42 43.2 U T05
2018-10-03 14:31:23 C 03 41 03.78 +08 42 39.1 U T05
2018-10-03 14:43:45 C 03 41 04.88 +08 42 12.5 U T05
2018-10-03 14:45:50 C 03 41 05.07 +08 42 07.3 U T05
2018-10-03 15:00:19 C 03 41 06.36 +08 41 35.9 U T05
2018-10-05 08:55:20 C 03 44 56.77 +07 12 40.1 V 703
2018-10-05 09:02:58 C 03 44 57.39 +07 12 23.9 V 703
2018-10-05 09:10:35 C 03 44 58.00 +07 12 08.0 V 703
2018-10-05 09:18:12 C 03 44 58.61 +07 11 51.8 V 703
2018-10-10 09:15:35 C 03 53 57.02 +03 10 21.8 V 703
2018-10-10 09:23:15 C 03 53 57.50 +03 10 07.0 V 703
2018-10-10 09:30:55 C 03 53 57.91 +03 09 52.3 V 703
2018-10-10 09:38:32 C 03 53 58.40 +03 09 37.0 V 703
2018-10-20 07:55:02 C 04 04 21.47 -03 35 00.3 o 691
2018-10-20 07:58:16 C 04 04 21.55 -03 35 05.4 o 691
2018-10-20 08:01:31 C 04 04 21.59 -03 35 09.9 o 691
2018-10-20 09:55:49 C 04 04 23.73 -03 37 57.1 V I52
2018-10-20 10:03:24 C 04 04 23.87 -03 38 08.2 V I52
2018-10-20 10:36:27 C 04 04 24.50 -03 38 56.4 V I52
2018-10-28 08:50:58 C 04 07 03.86 -07 37 25.1 V I52
2018-10-28 08:54:20 C 04 07 03.85 -07 37 28.3 V I52
2018-10-28 08:58:57 C 04 07 03.84 -07 37 34.0 V I52
2018-10-28 09:02:13 C 04 07 03.82 -07 37 36.4 V I52
2018-11-02 07:42:58 C 04 06 53.48 -09 28 07.5 V 703
2018-11-02 07:50:12 C 04 06 53.42 -09 28 12.4 V 703
2018-11-02 08:04:40 C 04 06 53.25 -09 28 24.4 V 703
2018-11-04 09:20:44 C 04 06 29.49 -10 05 54.9 V G96
2018-11-04 09:28:10 C 04 06 29.38 -10 06 00.4 V G96
2018-11-04 09:35:35 C 04 06 29.25 -10 06 05.2 V G96
2018-11-04 09:43:02 C 04 06 29.14 -10 06 10.6 V G96
2018-11-07 12:02:55 C 04 05 38.063 -10 53 37.33 U F52
2018-11-07 12:20:19 C 04 05 37.728 -10 53 47.08 U F52
2018-11-07 12:37:45 C 04 05 37.392 -10 53 56.91 U F52