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
2022-02-03 08:30:12 C 07 36 14.09 +68 01 52.8 V T08
2022-02-03 08:37:29 C 07 36 14.26 +68 01 30.3 V T08
2022-02-04 04:33:04 C 07 36 56.46 +67 00 40.1 V 703
2022-02-04 04:40:46 C 07 36 56.65 +67 00 17.0 V 703
2022-02-04 04:48:28 C 07 36 56.75 +66 59 53.7 V 703
2022-02-04 04:56:10 C 07 36 56.91 +66 59 30.0 V 703
2022-02-05 08:30:58 C 07 37 52.38 +65 37 13.4 V T05
2022-02-05 08:33:50 C 07 37 52.39 +65 37 03.8 V T05
2022-02-05 08:39:46 C 07 37 52.78 +65 36 47.2 V T05
2022-02-05 08:48:21 C 07 37 52.89 +65 36 20.8 V T05
2022-02-09 05:49:38 C 07 40 57.354 +61 13 17.12 U F52
2022-02-09 06:08:06 C 07 40 57.816 +61 12 28.00 U F52
2022-02-09 06:26:27 C 07 40 58.262 +61 11 39.14 U F52
2022-02-10 04:12:26 C 07 41 40.16 +60 13 23.6 V 703
2022-02-10 04:20:13 C 07 41 40.30 +60 13 03.4 V 703
2022-02-10 04:28:00 C 07 41 40.52 +60 12 43.0 V 703
2022-02-10 04:35:47 C 07 41 40.67 +60 12 21.6 V 703
2022-02-19 04:40:41 C 07 48 55.72 +51 38 26.3 V G96
2022-02-19 04:49:51 C 07 48 55.99 +51 38 06.8 V G96
2022-02-19 04:57:23 C 07 48 56.21 +51 37 51.1 V G96
2022-02-19 05:04:54 C 07 48 56.43 +51 37 35.2 V G96
2022-03-27 01:29:02 C 08 25 31.33 +31 14 00.7 u H21
2022-03-27 01:39:06 C 08 25 31.81 +31 13 51.0 u H21
2022-03-27 01:47:09 C 08 25 32.17 +31 13 43.1 u H21
2022-03-27 06:06:48 C 08 25 44.56 +31 09 40.0 V V00
2022-03-27 06:16:11 C 08 25 45.00 +31 09 31.1 V V00
2022-03-27 06:25:30 C 08 25 45.44 +31 09 22.4 V V00
2022-03-27 06:34:50 C 08 25 45.88 +31 09 13.6 V V00
2022-03-28 01:43:52 C 08 26 42.62 +30 51 27.1 u H21
2022-03-28 01:50:10 C 08 26 42.89 +30 51 20.9 u H21