2018 PQ23

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6123370675 ± 5.55e-08
Semi-major axis (a)2.1652960886 AU ± 1.80e-08
Inclination (i)18.57186696° ± 7.09e-06
Long. of Asc. Node (Ω)354.47211267° ± 1.94e-05
Arg. of Perihelion (ω)45.28408935° ± 2.10e-05
Mean Anomaly (M)91.12275368° ± 5.97e-06
Mean Motion (n)0.3093401837°/day ± 3.85e-09
Perihelion dist (q)0.83940503 AU ± 1.20e-07
Aphelion dist (Q)3.49118715 AU ± 1.24e-07
Orbital Period3.18622130 yr ± 3.96e-08
Physical Parameters
H (abs. magnitude)19.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.240″
Uncertainty0
Orbit TypeApollo
MOID0.044483 AU
Observations Used121
Oppositions4
Arc Total2016-2022
First Observation Used2016-02-10
Last Observation Used2022-03-28
Observations (130)
Date Type RA Dec Mag Band Observatory
2016-02-10 12:45:36 C 12 54 05.571 -06 21 24.27 V F51
2016-02-10 13:04:14 C 12 54 04.952 -06 21 25.16 V F51
2016-02-10 13:22:55 C 12 54 04.362 -06 21 25.78 V F51
2016-03-01 12:41:33 C 12 33 18.935 -06 13 44.23 V F51
2016-03-11 12:03:32 C 12 19 38.290 -05 46 39.58 V F51
2016-03-13 10:38:46 C 12 16 51.810 -05 40 02.02 V F51
2016-03-13 11:00:28 C 12 16 50.479 -05 39 58.84 V F51
2016-03-13 11:22:08 C 12 16 49.154 -05 39 55.77 V F51
2016-03-28 04:47:28 C 11 56 05.61 -04 42 01.1 23.7 W84
2016-03-28 04:52:00 C 11 56 05.37 -04 42 00.3 W84
2016-03-28 04:56:34 C 11 56 05.10 -04 41 59.7 W84
2016-03-28 05:05:45 C 11 56 04.58 -04 41 58.0 W84
2016-03-30 04:33:50 C 11 53 28.41 -04 33 51.4 23.5 W84
2016-03-30 04:38:25 C 11 53 28.16 -04 33 50.6 W84
2016-03-30 04:42:58 C 11 53 27.90 -04 33 49.8 W84
2016-03-30 04:47:34 C 11 53 27.66 -04 33 49.1 W84
2016-03-30 04:52:07 C 11 53 27.41 -04 33 48.4 W84
2016-04-02 08:00:14 C 11 49 29.233 -04 21 12.45 V F51
2016-04-02 08:36:10 C 11 49 27.367 -04 21 06.37 V F51
2018-06-16 14:25:09 C 23 59 02.684 -24 33 55.38 V F51
2018-08-12 14:26:23 C 04 29 16.019 +18 20 24.99 U F51
2018-08-12 14:32:54 C 04 29 17.842 +18 20 41.80 U F51
2018-08-12 14:39:26 C 04 29 19.675 +18 20 58.63 U F51
2018-08-12 14:45:55 C 04 29 21.496 +18 21 15.36 U F51
2018-08-13 01:55:03 C 04 32 31.98 +18 49 33.4 V L01
2018-08-13 02:00:08 C 04 32 33.47 +18 49 47.3 V L01
2018-08-13 02:05:09 C 04 32 34.88 +18 49 59.6 V L01
2018-08-16 02:38:42 C 04 53 31.38 +21 47 44.6 q L01
2018-08-16 02:42:07 C 04 53 32.33 +21 47 52.3 q L01
2018-08-16 02:47:13 C 04 53 33.90 +21 48 04.9 q L01
2018-08-16 10:57:59 C 04 55 57.391 +22 07 16.54 V 679
2018-08-16 11:01:28 C 04 55 58.391 +22 07 24.68 V 679
2018-08-31 11:10:08 C 06 42 15.38 +32 13 36.2 o 291
2018-08-31 11:26:20 C 06 42 19.88 +32 13 54.9 o 291
2018-10-10 12:10:28 C 10 10 49.22 +29 33 07.0 V V06
2018-10-10 12:13:13 C 10 10 49.62 +29 33 04.9 V V06
2018-10-10 12:15:57 C 10 10 50.03 +29 33 03.0 V V06
2018-10-28 11:41:49 C 11 05 04.02 +23 57 48.0 V V06
2018-10-28 11:44:34 C 11 05 04.30 +23 57 45.6 V V06
2018-10-28 11:47:18 C 11 05 04.56 +23 57 43.6 V V06
2018-10-28 11:52:52 C 11 05 05.19 +23 57 39.5 V V06
2018-11-14 12:05:17 C 11 42 45.62 +19 01 02.9 o 291
2018-11-14 12:13:55 C 11 42 46.29 +19 00 56.9 o 291
2018-11-14 12:22:35 C 11 42 46.96 +19 00 51.5 o 291
2019-01-15 12:55:45 C 12 33 21.156 +09 04 28.41 V F52
2019-01-15 13:12:21 C 12 33 20.829 +09 04 26.57 V F52
2019-01-15 13:29:07 C 12 33 20.491 +09 04 24.89 V F52
2019-01-15 13:45:45 C 12 33 20.154 +09 04 22.88 V F52
2019-01-30 06:41:28 C 12 21 38.93 +08 47 44.2 U 807
2019-01-30 06:52:31 C 12 21 38.37 +08 47 44.5 U 807