2018 PE22

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5682023962 ± 8.53e-06
Semi-major axis (a)2.8171471135 AU ± 6.07e-05
Inclination (i)2.13502013° ± 2.24e-05
Long. of Asc. Node (Ω)29.48648333° ± 3.13e-05
Arg. of Perihelion (ω)5.05703903° ± 3.98e-05
Mean Anomaly (M)177.85610227° ± 1.75e-02
Mean Motion (n)0.2084481217°/day ± 6.74e-06
Perihelion dist (q)1.21643737 AU ± 3.56e-05
Aphelion dist (Q)4.41785685 AU ± 9.83e-05
Orbital Period4.72840089 yr ± 1.53e-04
Physical Parameters
H (abs. magnitude)21.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.297″
Uncertainty2
Orbit TypeAmor
MOID0.221083 AU
Observations Used303
Oppositions1
Arc Total2018-2019
First Observation Used2018-08-08
Last Observation Used2019-01-07
Observations (309)
Date Type RA Dec Mag Band Observatory
2018-08-08 12:18:57 C 23 51 54.754 -05 53 41.90 U F51
2018-08-08 12:35:59 C 23 51 55.617 -05 53 37.14 U F51
2018-08-08 12:53:01 C 23 51 56.496 -05 53 32.34 U F51
2018-08-10 05:12:22 C 23 54 09.67 -05 41 57.8 U 807
2018-08-10 05:20:30 C 23 54 10.09 -05 41 55.6 U 807
2018-08-10 05:29:44 C 23 54 10.57 -05 41 53.1 U 807
2018-08-10 08:50:47 C 23 54 21.19 -05 41 13.0 U 734
2018-08-10 09:04:31 C 23 54 21.90 -05 41 08.7 U 734
2018-08-10 09:30:48 C 23 54 23.28 -05 41 00.8 U 734
2018-08-12 08:26:14 C 23 56 56.57 -05 27 48.0 u H21
2018-08-12 08:34:07 C 23 56 56.98 -05 27 46.0 u H21
2018-08-12 08:43:27 C 23 56 57.45 -05 27 43.2 u H21
2018-08-15 08:31:38 C 00 00 49.31 -05 07 05.9 U 807
2018-08-15 08:38:25 C 00 00 49.64 -05 07 04.0 U 807
2018-08-15 08:44:51 C 00 00 49.98 -05 07 02.1 U 807
2018-08-31 08:35:54 C 00 20 55.11 -03 11 49.3 V I52
2018-08-31 08:41:47 C 00 20 55.32 -03 11 48.0 V I52
2018-08-31 08:47:38 C 00 20 55.64 -03 11 46.3 V I52
2018-09-04 11:30:19 C 00 25 57.06 -02 38 21.1 V I52
2018-09-04 11:36:47 C 00 25 57.36 -02 38 19.1 V I52
2018-09-04 11:40:06 C 00 25 57.54 -02 38 17.8 V I52
2018-09-04 11:48:30 C 00 25 57.92 -02 38 14.7 V I52
2018-09-05 11:04:51 C 00 27 09.07 -02 30 00.8 V I52
2018-09-05 11:13:01 C 00 27 09.44 -02 29 58.5 V I52
2018-09-05 11:25:54 C 00 27 10.01 -02 29 54.1 V I52
2018-09-05 11:31:37 C 00 27 10.27 -02 29 52.4 V I52
2018-09-07 09:56:45 C 00 29 32.05 -02 13 01.3 V G96
2018-09-07 10:04:16 C 00 29 32.39 -02 12 59.0 V G96
2018-09-07 10:11:48 C 00 29 32.73 -02 12 55.9 V G96
2018-09-07 10:19:19 C 00 29 33.10 -02 12 52.6 V G96
2018-09-09 09:34:23 C 00 31 57.12 -01 55 03.9 U I41
2018-09-09 09:35:41 C 00 31 57.19 -01 55 03.4 U I41
2018-09-10 03:28:44 C 00 32 51.30 -01 48 05.4 c J04
2018-09-10 03:45:34 C 00 32 52.09 -01 47 58.6 c J04
2018-09-10 04:02:24 C 00 32 52.84 -01 47 52.0 c J04
2018-09-10 04:19:14 C 00 32 53.61 -01 47 44.7 c J04
2018-09-11 08:35:08 C 00 34 20.58 -01 36 34.3 U I41
2018-09-11 08:47:51 C 00 34 20.96 -01 36 28.6 o 691
2018-09-11 09:01:01 C 00 34 21.53 -01 36 23.5 o 691
2018-09-11 09:14:20 C 00 34 22.14 -01 36 18.2 o 691
2018-09-11 09:40:03 C 00 34 23.48 -01 36 08.2 U I41
2018-09-11 16:43:24 C 00 34 45.43 -01 33 16.8 q D29
2018-09-11 17:11:45 C 00 34 46.70 -01 33 05.3 q D29
2018-09-11 17:40:07 C 00 34 47.94 -01 32 54.0 q D29
2018-09-12 07:53:47 C 00 35 31.93 -01 27 05.7 U I41
2018-09-12 07:56:23 C 00 35 32.05 -01 27 04.5 U I41
2018-09-12 09:06:59 C 00 35 35.02 -01 26 35.1 o 691
2018-09-12 09:11:12 C 00 35 35.22 -01 26 33.4 o 691
2018-09-12 09:25:20 C 00 35 35.85 -01 26 27.5 o 691
2018-09-12 09:26:53 C 00 35 36.09 -01 26 27.3 U I41