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
2018-08-13 08:35:26 C 23 52 18.96 +33 48 52.9 U I41
2018-08-13 08:52:45 C 23 52 22.01 +33 49 00.2 U I41
2018-08-13 09:08:07 C 23 52 24.73 +33 49 06.7 U I41
2018-08-13 09:10:10 C 23 52 25.09 +33 49 07.6 U I41
2018-08-14 01:14:50 C 23 55 22.87 +33 55 12.9 q J95
2018-08-14 01:23:32 C 23 55 24.43 +33 55 15.6 q J95
2018-08-14 01:42:28 C 23 55 27.83 +33 55 22.2 q J95
2018-08-14 08:00:08 C 23 56 37.87 +33 57 47.4 q 850
2018-08-14 08:19:40 C 23 56 41.40 +33 57 54.3 q 850
2018-08-14 08:39:44 C 23 56 44.92 +33 58 00.5 q 850
2018-08-14 08:42:01 C 23 56 45.48 +33 57 59.7 u H21
2018-08-14 08:46:21 C 23 56 46.25 +33 58 01.5 u H21
2018-08-14 08:50:40 C 23 56 47.04 +33 58 02.9 u H21
2018-08-14 08:55:04 C 23 56 47.83 +33 58 04.5 u H21
2018-08-14 08:59:28 C 23 56 48.63 +33 58 05.9 u H21
2018-08-14 09:03:48 C 23 56 49.41 +33 58 07.4 u H21
2018-08-14 09:08:08 C 23 56 50.18 +33 58 08.9 u H21
2018-08-14 09:12:28 C 23 56 50.96 +33 58 10.4 u H21
2018-08-14 09:17:22 C 23 56 51.85 +33 58 12.1 u H21
2018-08-14 22:04:08 C 23 59 17.27 +34 02 23.1 V J95
2018-08-14 22:10:00 C 23 59 18.39 +34 02 25.0 V J95
2018-08-14 22:15:48 C 23 59 19.46 +34 02 27.0 V J95
2018-08-14 22:31:28 C 23 59 22.46 +34 02 37.1 q C95
2018-08-14 22:39:57 C 23 59 24.02 +34 02 40.0 q C95
2018-08-14 22:48:25 C 23 59 25.48 +34 02 42.1 q C95
2018-08-14 22:56:54 C 23 59 27.09 +34 02 44.7 q C95
2018-08-15 19:54:13 C 00 03 26.59 +34 08 59.7 U 118
2018-08-15 20:18:19 C 00 03 31.12 +34 09 06.3 U 118
2018-08-15 20:42:26 C 00 03 35.81 +34 09 14.1 U 118
2018-08-15 21:29:16 C 00 03 44.57 +34 09 27.2 q A17
2018-08-15 21:46:16 C 00 03 47.79 +34 09 32.3 q A17
2018-08-15 22:02:43 C 00 03 50.87 +34 09 38.9 S 151
2018-08-15 22:03:18 C 00 03 51.01 +34 09 37.8 q A17
2018-08-15 22:07:14 C 00 03 51.69 +34 09 40.0 S 151
2018-08-15 22:11:47 C 00 03 52.50 +34 09 41.1 S 151
2018-08-15 22:15:41 C 00 03 53.42 +34 09 44.0 V 104
2018-08-15 22:32:14 C 00 03 56.53 +34 09 48.9 V 104
2018-08-15 23:35:49 C 00 04 08.37 +34 10 08.0 S L01
2018-08-15 23:38:06 C 00 04 08.78 +34 10 08.5 S L01
2018-08-15 23:40:22 C 00 04 09.18 +34 10 09.2 S L01
2018-08-16 00:09:26 C 00 04 14.65 +34 10 18.2 V K65
2018-08-16 00:25:41 C 00 04 17.69 +34 10 22.5 V K65
2018-08-16 00:41:55 C 00 04 20.72 +34 10 27.2 V K65
2018-08-18 20:33:44 C 00 17 43.77 +34 23 09.5 q A17
2018-08-18 20:50:42 C 00 17 47.16 +34 23 11.8 q A17
2018-08-18 21:07:40 C 00 17 50.51 +34 23 14.5 q A17
2018-08-19 08:46:03 C 00 20 10.34 +34 24 29.9 u H21
2018-08-19 08:54:37 C 00 20 12.02 +34 24 30.4 u H21
2018-08-19 09:03:20 C 00 20 13.71 +34 24 31.0 u H21
2018-08-19 09:13:13 C 00 20 15.66 +34 24 31.6 u H21