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
2018-11-09 16:50:19 C 04 04 52.83 -11 21 03.3 q D29
2018-11-09 17:10:40 C 04 04 52.46 -11 21 13.4 q D29
2018-11-09 17:31:02 C 04 04 51.97 -11 21 22.5 q D29
2018-11-12 08:20:39 C 04 03 50.72 -11 47 17.1 V 703
2018-11-12 08:28:10 C 04 03 50.68 -11 47 20.7 V 703
2018-11-12 08:35:41 C 04 03 50.50 -11 47 23.6 V 703
2018-11-12 08:43:12 C 04 03 50.30 -11 47 26.5 V 703
2018-11-15 08:11:55 C 04 02 35.10 -12 08 35.1 V G96
2018-11-15 08:19:19 C 04 02 34.93 -12 08 37.0 V G96
2018-11-15 08:26:41 C 04 02 34.76 -12 08 38.6 V G96
2018-11-15 08:34:03 C 04 02 34.58 -12 08 40.3 V G96
2018-11-16 05:37:11 C 04 02 12.59 -12 13 17.3 o 691
2018-11-16 05:46:03 C 04 02 12.38 -12 13 19.0 o 691
2018-11-16 05:54:55 C 04 02 12.19 -12 13 20.9 o 691
2018-11-27 07:02:16 C 03 57 39.52 -12 17 15.6 V I52
2018-11-27 07:12:58 C 03 57 39.30 -12 17 13.7 V I52
2018-12-10 04:03:24 C 03 54 43.77 -10 44 41.9 u 807
2018-12-10 04:11:42 C 03 54 43.71 -10 44 38.4 u 807
2018-12-10 04:20:58 C 03 54 43.67 -10 44 34.7 u 807
2018-12-13 02:31:01 C 03 54 37.52 -10 13 35.6 u 807
2018-12-13 02:36:58 C 03 54 37.50 -10 13 32.8 u 807
2018-12-13 02:43:45 C 03 54 37.47 -10 13 29.7 u 807
2018-12-13 09:01:17 C 03 54 37.03 -10 10 46.8 V I52
2018-12-13 09:09:51 C 03 54 36.90 -10 10 42.5 V I52
2018-12-13 09:18:27 C 03 54 36.91 -10 10 38.6 V I52
2019-01-01 06:24:21 C 03 59 35.180 -06 04 02.33 U F51
2019-01-01 06:45:58 C 03 59 35.577 -06 03 49.57 U F51
2019-01-01 07:04:03 C 03 59 35.930 -06 03 38.88 U F51
2019-01-01 07:22:10 C 03 59 36.267 -06 03 28.08 U F51
2019-01-04 02:54:43 C 04 01 07.35 -05 23 27.8 u H21
2019-01-04 03:02:54 C 04 01 07.52 -05 23 23.6 u H21
2019-01-04 03:14:52 C 04 01 07.78 -05 23 16.1 u H21
2019-01-06 01:46:46 C 04 02 17.24 -04 55 33.7 u H21
2019-01-06 02:01:37 C 04 02 17.63 -04 55 25.5 u H21
2019-01-06 02:20:59 C 04 02 18.06 -04 55 13.6 u H21