2018 PB22

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8268392030 ± 2.51e-07
Semi-major axis (a)1.4401202528 AU ± 1.95e-08
Inclination (i)45.30034682° ± 4.29e-05
Long. of Asc. Node (Ω)150.48320060° ± 1.06e-05
Arg. of Perihelion (ω)14.60236220° ± 2.15e-05
Mean Anomaly (M)134.88876229° ± 2.53e-05
Mean Motion (n)0.5703141397°/day ± 1.16e-08
Perihelion dist (q)0.24937237 AU ± 3.62e-07
Aphelion dist (Q)2.63086813 AU ± 3.64e-07
Orbital Period1.72821646 yr ± 3.52e-08
Physical Parameters
H (abs. magnitude)19.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.225″
Uncertainty0
Orbit TypeApollo
MOID0.393921 AU
Observations Used55
Oppositions5
Arc Total2013-2025
First Observation Used2013-08-12
Last Observation Used2025-08-25
Observations (55)
Date Type RA Dec Mag Band Observatory
2013-08-12 11:18:07 C 22 37 32.254 -07 33 33.43 V F51
2013-08-12 11:39:43 C 22 37 30.407 -07 33 53.86 V F51
2013-08-12 12:01:16 C 22 37 28.546 -07 34 14.21 V F51
2013-08-17 11:00:15 C 22 27 18.676 -09 26 46.05 V F51
2013-08-17 11:16:39 C 22 27 17.254 -09 27 01.20 V F51
2013-08-17 11:32:11 C 22 27 15.839 -09 27 15.60 V F51
2013-08-17 11:47:12 C 22 27 14.554 -09 27 29.75 V F51
2013-08-27 08:57:24 C 22 06 58.740 -13 02 22.95 V F51
2013-08-27 09:12:28 C 22 06 57.469 -13 02 35.88 V F51
2013-08-31 09:38:44 C 21 59 05.124 -14 22 46.17 V F51
2013-08-31 09:59:37 C 21 59 03.408 -14 23 02.99 V F51
2013-08-31 10:20:28 C 21 59 01.727 -14 23 19.72 V F51
2013-08-31 10:41:17 C 21 59 00.014 -14 23 36.19 V F51
2018-08-12 09:52:58 C 21 25 17.304 +05 45 13.34 U F51
2018-08-12 10:09:20 C 21 25 15.168 +05 44 43.22 U F51
2018-08-12 10:25:46 C 21 25 13.018 +05 44 12.67 U F51
2018-08-12 10:42:16 C 21 25 10.868 +05 43 42.28 U F51
2018-08-13 06:38:33 C 21 22 39.78 +05 06 56.2 u H21
2018-08-13 06:43:36 C 21 22 39.12 +05 06 46.9 u H21
2018-08-13 06:49:55 C 21 22 38.31 +05 06 35.1 u H21
2018-08-14 07:44:23 C 21 19 33.68 +04 21 10.8 o 691
2018-08-14 08:01:18 C 21 19 31.58 +04 20 40.4 o 691
2018-08-14 08:18:11 C 21 19 29.44 +04 20 09.3 o 691
2018-08-15 00:29:28 C 21 17 31.89 +03 50 53.0 V 204
2018-08-15 00:42:23 C 21 17 30.32 +03 50 29.5 V 204
2018-08-15 01:00:19 C 21 17 28.11 +03 49 57.6 V 204
2018-08-19 05:19:48 C 21 06 04.22 +00 54 58.0 u H21
2018-08-19 05:26:29 C 21 06 03.50 +00 54 46.5 u H21
2018-08-19 05:36:28 C 21 06 02.39 +00 54 29.6 u H21
2018-08-31 07:25:21 C 20 40 37.57 -06 14 15.8 V I52
2018-08-31 07:39:32 C 20 40 36.51 -06 14 34.2 V I52
2018-08-31 07:44:20 C 20 40 36.21 -06 14 40.6 V I52
2018-09-06 09:39:53 C 20 31 54.84 -09 03 27.2 t 474
2018-09-06 09:53:03 C 20 31 54.07 -09 03 41.6 t 474
2018-09-06 10:03:12 C 20 31 53.57 -09 03 52.2 t 474
2018-09-12 03:18:20 C 20 25 57.91 -11 16 30.4 o 291
2018-09-12 03:29:38 C 20 25 57.42 -11 16 40.6 o 291
2018-09-12 03:40:56 C 20 25 56.99 -11 16 50.2 o 291
2018-10-02 02:38:30 C 20 18 49.99 -16 23 02.2 U 807
2018-10-02 03:00:18 C 20 18 50.03 -16 23 11.9 U 807
2018-10-02 03:22:06 C 20 18 50.07 -16 23 21.3 U 807
2023-08-10 06:05:11 C 13 18 17.171 +43 35 13.66 V T12
2025-06-28 10:35:49 C 23 31 54.959 +13 31 40.15 V V06
2025-06-28 10:41:32 C 23 31 54.728 +13 31 37.63 V V06
2025-06-28 10:47:15 C 23 31 54.512 +13 31 35.08 V V06
2025-06-28 10:52:59 C 23 31 54.289 +13 31 32.41 V V06
2025-07-01 13:30:06 C 23 28 59.350 +12 55 21.91 X F51
2025-07-01 14:03:08 C 23 28 57.885 +12 55 05.03 X F51
2025-07-01 14:19:44 C 23 28 57.151 +12 54 56.53 X F51
2025-07-23 08:46:54 C 22 55 03.67 +06 28 56.9 V H21