2018 QN1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5567317796 ± 7.33e-09
Semi-major axis (a)2.2819989579 AU ± 2.41e-08
Inclination (i)6.38790587° ± 1.74e-06
Long. of Asc. Node (Ω)63.65797687° ± 3.66e-06
Arg. of Perihelion (ω)325.47586205° ± 5.51e-06
Mean Anomaly (M)18.26849215° ± 1.21e-05
Mean Motion (n)0.2859164307°/day ± 4.54e-09
Perihelion dist (q)1.01153762 AU ± 1.98e-08
Aphelion dist (Q)3.55246030 AU ± 4.11e-08
Orbital Period3.44725303 yr ± 5.47e-08
Physical Parameters
H (abs. magnitude)21.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.183″
Uncertainty0
Orbit TypeApollo
MOID0.048970 AU
Observations Used200
Oppositions5
Arc Total2018-2025
First Observation Used2018-07-11
Last Observation Used2025-11-26
Observations (207)
Date Type RA Dec Mag Band Observatory
2018-11-18 00:20:58 C 03 22 46.66 +01 36 00.3 V Z80
2018-11-18 00:22:58 C 03 22 47.41 +01 36 17.5 V Z80
2018-11-18 00:24:59 C 03 22 48.12 +01 36 35.0 V Z80
2018-11-18 00:26:59 C 03 22 48.84 +01 36 52.8 V Z80
2018-11-18 00:28:59 C 03 22 49.53 +01 37 10.1 V Z80
2018-11-18 00:30:59 C 03 22 50.23 +01 37 27.6 V Z80
2018-11-18 00:32:59 C 03 22 50.95 +01 37 45.1 V Z80
2018-11-18 00:34:58 C 03 22 51.66 +01 38 02.0 V Z80
2018-11-18 00:36:58 C 03 22 52.32 +01 38 19.9 V Z80
2018-11-19 03:40:14 C 03 32 52.36 +05 24 46.0 V 703
2018-11-19 03:49:20 C 03 32 55.37 +05 25 58.7 V 703
2018-11-19 03:58:26 C 03 32 58.35 +05 27 11.5 V 703
2018-11-19 04:07:33 C 03 33 01.31 +05 28 24.7 V 703
2018-11-20 10:11:06 C 03 42 55.12 +09 14 23.7 V T05
2018-11-20 10:24:13 C 03 42 58.82 +09 15 56.5 V T05
2018-11-20 10:37:24 C 03 43 02.54 +09 17 29.5 V T05
2018-11-20 10:50:26 C 03 43 06.20 +09 19 01.3 V T05
2018-11-21 10:48:35 C 03 50 22.40 +12 00 04.0 V T05
2018-11-21 11:00:17 C 03 50 25.44 +12 01 18.5 V T05
2018-11-21 11:17:27 C 03 50 29.88 +12 03 07.7 V T05
2018-11-24 22:28:14 C 04 11 42.19 +19 29 12.0 V C95
2018-11-24 22:34:21 C 04 11 43.42 +19 29 39.5 V C95
2018-11-24 22:40:27 C 04 11 44.67 +19 30 06.6 V C95
2018-11-26 21:53:04 C 04 21 25.00 +22 40 23.4 V J69
2018-11-26 22:00:04 C 04 21 26.19 +22 40 48.7 V J69
2018-11-26 22:07:05 C 04 21 27.42 +22 41 14.9 V J69
2018-11-27 07:49:42 C 04 23 13.18 +23 16 18.5 V 703
2018-11-27 07:57:55 C 04 23 14.49 +23 16 47.0 V 703
2018-11-27 08:05:59 C 04 23 15.78 +23 17 15.3 V 703
2018-11-27 08:14:01 C 04 23 17.08 +23 17 43.0 V 703
2018-11-27 11:33:49 C 04 23 52.76 +23 29 32.0 V T08
2018-11-27 11:56:30 C 04 23 56.30 +23 30 48.7 V T08
2018-11-27 11:57:10 C 04 23 56.41 +23 30 50.9 V T08
2018-11-27 12:04:50 C 04 23 55.11 +23 30 40.4 V I52
2018-11-27 12:06:12 C 04 23 55.36 +23 30 44.6 V I52
2018-11-27 12:07:08 C 04 23 55.53 +23 30 48.0 V I52
2018-11-27 12:08:04 C 04 23 55.68 +23 30 50.8 V I52
2018-11-27 12:08:10 C 04 23 58.12 +23 31 27.9 V T08
2018-11-29 01:38:14 C 04 30 21.12 +25 29 31.3 q 160
2018-11-29 01:42:13 C 04 30 21.71 +25 29 42.8 q 160
2018-11-29 01:46:12 C 04 30 22.28 +25 29 54.1 q 160
2018-11-29 07:21:49 C 04 31 18.20 +25 46 23.2 V G96
2018-11-29 07:29:15 C 04 31 19.19 +25 46 44.3 V G96
2018-11-29 07:36:43 C 04 31 20.22 +25 47 05.6 V G96
2018-11-29 07:49:37 C 04 31 21.96 +25 47 42.2 V G96
2018-11-29 09:14:29 C 04 31 33.46 +25 51 39.6 V 703
2018-11-29 09:22:14 C 04 31 34.54 +25 52 00.8 V 703
2018-11-29 09:29:59 C 04 31 35.61 +25 52 22.4 V 703
2018-11-29 09:37:44 C 04 31 36.66 +25 52 43.9 V 703
2018-11-29 11:30:44 C 04 31 55.47 +25 58 21.7 V T05