2018 PW7

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4075790494 ± 2.00e+00
Semi-major axis (a)1.4297502332 AU ± 3.00e+00
Inclination (i)5.20429805° ± 4.00e+00
Long. of Asc. Node (Ω)313.43807219° ± 5.00e+00
Arg. of Perihelion (ω)82.57771337° ± 6.00e+00
Mean Anomaly (M)57.64167038° ± 1.87e-01
Mean Motion (n)0.5765233100°/day ± 1.81e+00
Perihelion dist (q)0.84701490 AU ± 3.37e+00
Aphelion dist (Q)2.01247210 AU ± 5.10e+00
Orbital Period1.70957120 yr ± 5.38e+00
Physical Parameters
H (abs. magnitude)24.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.346″
Uncertainty3
Orbit TypeApollo
MOID0.027925 AU
Observations Used59
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-08-24
Observations (60)
Date Type RA Dec Mag Band Observatory
2018-08-05 09:41:53 C 21 36 16.377 -14 17 09.54 U F51
2018-08-05 09:58:53 C 21 36 16.027 -14 16 36.96 U F51
2018-08-05 10:15:53 C 21 36 15.667 -14 16 04.18 U F51
2018-08-05 10:32:55 C 21 36 15.297 -14 15 31.18 U F51
2018-08-06 10:30:15 C 21 36 13.090 -13 26 10.18 U F51
2018-08-06 10:46:05 C 21 36 12.710 -13 25 35.86 U F51
2018-08-06 11:01:56 C 21 36 12.319 -13 25 01.33 U F51
2018-08-06 11:17:46 C 21 36 11.934 -13 24 26.73 U F51
2018-08-06 23:47:57 C 21 36 10.19 -12 56 42.5 V L01
2018-08-06 23:57:40 C 21 36 10.03 -12 56 19.8 V L01
2018-08-07 07:45:04 C 21 36 08.59 -12 37 41.2 o 711
2018-08-07 07:49:54 C 21 36 08.49 -12 37 29.9 o 711
2018-08-07 07:54:43 C 21 36 08.38 -12 37 18.1 o 711
2018-08-08 07:40:43 C 21 36 02.80 -11 36 28.3 o 711
2018-08-08 07:44:48 C 21 36 02.68 -11 36 17.4 o 711
2018-08-08 07:48:49 C 21 36 02.58 -11 36 06.3 o 711
2018-08-11 10:52:14 C 21 35 31.365 -07 23 49.23 U F51
2018-08-11 11:08:13 C 21 35 30.731 -07 22 42.93 U F51
2018-08-11 11:24:09 C 21 35 30.100 -07 21 36.65 U F51
2018-08-11 11:40:07 C 21 35 29.474 -07 20 30.13 U F51
2018-08-12 06:11:50 C 21 35 19.74 -05 59 24.9 19.5 q H21
2018-08-12 06:16:55 C 21 35 19.56 -05 59 01.1 q H21
2018-08-12 06:22:00 C 21 35 19.36 -05 58 37.2 19.4 q H21
2018-08-12 21:41:26 C 21 35 11.87 -04 43 39.1 q A17
2018-08-12 21:53:20 C 21 35 11.45 -04 42 36.2 q A17
2018-08-12 22:15:26 C 21 35 10.67 -04 40 43.9 q A17
2018-08-16 22:16:04 C 21 33 31.26 +07 16 57.1 q A17
2018-08-16 22:29:37 C 21 33 30.54 +07 19 22.9 q A17
2018-08-16 22:34:43 C 21 33 31.78 +07 20 18.4 18.5 V Z43
2018-08-16 22:38:41 C 21 33 31.54 +07 21 01.1 18.5 V Z43
2018-08-16 22:39:35 C 21 33 29.95 +07 21 09.0 q A17
2018-08-16 22:44:43 C 21 33 31.23 +07 22 05.8 18.7 V Z43
2018-08-16 23:56:11 C 21 33 24.55 +07 34 52.1 V C47
2018-08-17 00:04:06 C 21 33 24.09 +07 36 17.4 V C47
2018-08-17 00:12:01 C 21 33 23.65 +07 37 42.6 V C47
2018-08-17 00:18:57 C 21 33 23.24 +07 38 57.2 V C47
2018-08-17 03:05:26 C 21 33 27.66 +08 09 53.1 q W34
2018-08-17 03:31:49 C 21 33 26.06 +08 14 47.2 q W34
2018-08-17 03:55:22 C 21 33 24.52 +08 19 10.2 q W34
2018-08-17 22:53:37 C 21 32 49.88 +12 08 24.9 q 160
2018-08-17 22:56:35 C 21 32 49.68 +12 09 04.1 q 160
2018-08-17 22:59:30 C 21 32 49.48 +12 09 42.4 q 160
2018-08-18 22:18:07 C 21 32 04.08 +17 49 03.3 q 160
2018-08-18 22:20:29 C 21 32 03.89 +17 49 41.2 q 160
2018-08-18 22:22:52 C 21 32 03.67 +17 50 19.5 q 160
2018-08-19 01:53:09 C 21 31 46.46 +18 47 19.0 q 204
2018-08-19 01:57:11 C 21 31 46.15 +18 48 25.7 q 204
2018-08-19 02:02:32 C 21 31 45.75 +18 49 53.6 q 204
2018-08-19 02:07:41 C 21 31 45.37 +18 51 18.5 q 204
2018-08-19 02:12:50 C 21 31 44.99 +18 52 43.3 q 204