2018 PL8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3699209056 ± 7.96e-06
Semi-major axis (a)1.0479622416 AU ± 6.42e-06
Inclination (i)17.29277463° ± 4.93e-04
Long. of Asc. Node (Ω)315.70363922° ± 1.32e-05
Arg. of Perihelion (ω)118.83138962° ± 3.06e-04
Mean Anomaly (M)207.50733321° ± 2.13e-02
Mean Motion (n)0.9187425351°/day ± 8.44e-06
Perihelion dist (q)0.66029910 AU ± 9.27e-06
Aphelion dist (Q)1.43562538 AU ± 1.21e-05
Orbital Period1.07279923 yr ± 9.86e-06
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.218″
Uncertainty2
Orbit TypeApollo
MOID0.050362 AU
Observations Used83
Oppositions1
Arc Total2018-2018
First Observation Used2018-06-24
Last Observation Used2018-08-23
Observations (93)
Date Type RA Dec Mag Band Observatory
2018-08-11 09:24:56 C 20 10 53.82 -13 24 15.4 V 474
2018-08-11 09:30:31 C 20 10 50.26 -13 23 35.2 V 474
2018-08-11 09:35:54 C 20 10 43.573 -13 24 57.97 U F51
2018-08-11 10:09:40 C 20 10 21.637 -13 20 55.04 U F51
2018-08-11 10:26:32 C 20 10 10.681 -13 18 53.28 U F51
2018-08-12 03:01:45 C 19 59 41.10 -11 12 52.3 U 807
2018-08-12 03:03:45 C 19 59 39.74 -11 12 36.8 U 807
2018-08-12 03:06:15 C 19 59 38.04 -11 12 17.3 U 807
2018-08-12 03:08:46 C 19 59 36.33 -11 11 57.9 U 807
2018-08-12 03:11:16 C 19 59 34.60 -11 11 38.3 U 807
2018-08-12 03:13:47 C 19 59 32.90 -11 11 18.4 U 807
2018-08-12 04:44:45 C 19 58 32.81 -11 01 32.6 18.0 q H21
2018-08-12 04:46:55 C 19 58 31.35 -11 01 15.7 18.0 q H21
2018-08-12 04:51:02 C 19 58 28.54 -11 00 43.2 18.0 q H21
2018-08-12 04:55:48 C 19 58 25.28 -11 00 05.6 18.1 q H21
2018-08-12 04:57:40 C 19 58 24.00 -10 59 50.9 18.1 q H21
2018-08-12 11:08:39 C 19 54 15.52 -10 09 58.3 U T05
2018-08-12 11:24:06 C 19 54 04.78 -10 07 52.1 U T05
2018-08-12 11:38:53 C 19 53 54.54 -10 05 52.3 U T05
2018-08-12 11:39:33 C 19 53 54.05 -10 05 46.2 U T05
2018-08-12 11:55:00 C 19 53 43.40 -10 03 40.4 U T05
2018-08-14 10:02:21 C 19 21 01.89 -03 13 41.7 U T08
2018-08-14 10:18:51 C 19 20 49.14 -03 11 05.1 U T08
2018-08-14 10:33:14 C 19 20 37.86 -03 08 48.7 U T08
2018-08-14 10:33:54 C 19 20 37.34 -03 08 41.7 U T08
2018-08-15 00:23:04 C 19 10 08.61 -00 54 42.1 q 204
2018-08-15 00:31:23 C 19 10 02.09 -00 53 19.9 q 204
2018-08-15 00:37:47 C 19 09 57.05 -00 52 16.9 q 204
2018-08-15 20:58:58 C 18 54 08.27 +02 32 42.6 q 160
2018-08-15 21:02:46 C 18 54 05.12 +02 33 21.1 q 160
2018-08-15 21:07:01 C 18 54 01.67 +02 34 05.2 q 160
2018-08-22 02:08:16 C 16 55 31.34 +25 02 56.7 u H21
2018-08-22 02:18:19 C 16 55 23.70 +25 04 03.1 u H21
2018-08-22 02:29:03 C 16 55 15.53 +25 05 13.4 u H21
2018-08-22 03:59:34 C 16 54 07.28 +25 15 01.2 u H21
2018-08-22 04:08:26 C 16 54 00.63 +25 15 58.4 u H21
2018-08-22 04:15:33 C 16 53 55.32 +25 16 43.9 u H21
2018-08-22 06:39:30 C 16 52 09.27 +25 32 27.2 o 291
2018-08-22 06:43:39 C 16 52 06.17 +25 32 52.1 o 291
2018-08-22 06:47:48 C 16 52 03.07 +25 33 18.3 o 291
2018-08-23 02:36:45 C 16 38 02.45 +27 33 51.5 20.7 q H21
2018-08-23 02:46:03 C 16 37 55.81 +27 34 43.8 20.2 q H21
2018-08-23 02:55:27 C 16 37 49.10 +27 35 36.7 20.3 q H21