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
2018-06-24 13:50:59 C 22 36 39.790 -35 32 57.57 V F51
2018-06-24 14:16:33 C 22 36 40.479 -35 32 54.95 V F51
2018-08-07 09:48:48 C 21 01 07.758 -22 18 03.91 U F51
2018-08-07 10:03:09 C 21 01 01.075 -22 17 04.43 U F51
2018-08-07 10:17:30 C 21 00 54.394 -22 16 04.87 U F51
2018-08-07 10:29:22 C 21 00 48.85 -22 15 15.9 U T05
2018-08-07 10:31:49 C 21 00 47.718 -22 15 05.14 U F51
2018-08-07 10:43:05 C 21 00 42.46 -22 14 17.8 U T05
2018-08-07 10:46:22 C 21 00 40.93 -22 14 04.4 U T05
2018-08-07 10:49:40 C 21 00 39.35 -22 13 50.2 U T05
2018-08-07 22:38:53 C 20 55 20.85 -21 23 01.6 V L01
2018-08-07 22:40:57 C 20 55 19.88 -21 22 52.4 V L01
2018-08-07 22:43:01 C 20 55 18.86 -21 22 43.2 V L01
2018-08-08 05:13:41 C 20 52 16.69 -20 52 47.9 u 850
2018-08-08 05:20:54 C 20 52 13.13 -20 52 14.0 u 850
2018-08-08 05:28:07 C 20 52 09.53 -20 51 39.5 u 850
2018-08-08 05:35:18 C 20 52 05.93 -20 51 07.0 u 850
2018-08-08 05:42:37 C 20 52 02.29 -20 50 33.3 u 850
2018-08-08 05:58:10 C 20 51 56.37 -20 49 15.2 o 711
2018-08-08 06:01:33 C 20 51 54.67 -20 48 59.2 o 711
2018-08-08 06:04:54 C 20 51 52.97 -20 48 43.6 o 711
2018-08-08 08:50:02 C 20 50 35.532 -20 35 30.00 U F51
2018-08-08 09:04:01 C 20 50 28.455 -20 34 23.73 U F51
2018-08-08 09:18:01 C 20 50 21.377 -20 33 17.48 U F51
2018-08-08 09:32:01 C 20 50 14.279 -20 32 10.86 U F51
2018-08-08 13:12:40 C 20 48 28.82 -20 14 36.8 r P93
2018-08-08 13:40:27 C 20 48 14.67 -20 12 21.5 r P93
2018-08-08 13:42:47 C 20 48 13.44 -20 12 10.5 r P93
2018-08-08 13:44:55 C 20 48 10.69 -20 10 20.5 q E23
2018-08-08 13:45:07 C 20 48 12.28 -20 11 58.8 r P93
2018-08-08 14:04:56 C 20 48 00.43 -20 08 41.8 q E23
2018-08-08 15:03:38 C 20 47 30.29 -20 03 50.6 q E23
2018-08-08 15:23:37 C 20 47 20.06 -20 02 09.5 q E23
2018-08-08 21:34:49 C 20 44 19.12 -19 32 51.3 o K88
2018-08-08 21:38:47 C 20 44 17.09 -19 32 30.8 o K88
2018-08-08 21:42:45 C 20 44 15.00 -19 32 10.7 o K88
2018-08-08 22:04:59 C 20 44 04.17 -19 30 13.1 V 104
2018-08-08 22:19:19 C 20 43 56.63 -19 28 59.5 V 104
2018-08-08 22:23:51 C 20 43 54.27 -19 28 36.4 V 104
2018-08-09 01:12:57 C 20 42 27.16 -19 13 39.8 V G40
2018-08-09 01:28:15 C 20 42 19.01 -19 12 19.5 V G40
2018-08-09 11:25:57 C 20 37 11.14 -18 16 28.4 V 474
2018-08-09 11:28:51 C 20 37 09.53 -18 16 12.2 V 474
2018-08-09 11:31:44 C 20 37 07.95 -18 15 56.1 V 474
2018-08-10 11:16:28 C 20 23 59.15 -15 55 56.6 U T08
2018-08-10 11:31:34 C 20 23 50.03 -15 54 19.0 U T08
2018-08-10 11:47:24 C 20 23 40.54 -15 52 37.4 U T08
2018-08-10 12:02:35 C 20 23 31.37 -15 50 59.5 U T08
2018-08-11 09:22:05 C 20 10 55.64 -13 24 35.4 V 474
2018-08-11 09:23:30 C 20 10 54.73 -13 24 25.3 V 474