2018 RZ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1644465840 ± 2.81e-05
Semi-major axis (a)1.2864585372 AU ± 6.72e-05
Inclination (i)25.88963059° ± 2.89e-03
Long. of Asc. Node (Ω)352.77584470° ± 1.85e-04
Arg. of Perihelion (ω)280.59442525° ± 7.14e-03
Mean Anomaly (M)34.64880641° ± 1.49e-01
Mean Motion (n)0.6754894743°/day ± 5.29e-05
Perihelion dist (q)1.07490483 AU ± 6.68e-05
Aphelion dist (Q)1.49801225 AU ± 8.62e-05
Orbital Period1.45912900 yr ± 1.14e-04
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.342″
Uncertainty3
Orbit TypeAmor
MOID0.191856 AU
Observations Used60
Oppositions1
Arc Total2018-2018
First Observation Used2018-09-07
Last Observation Used2018-10-12
Observations (60)
Date Type RA Dec Mag Band Observatory
2018-09-07 10:53:08 C 00 50 25.65 -07 26 52.8 V G96
2018-09-07 11:00:31 C 00 50 23.67 -07 26 27.1 V G96
2018-09-07 11:07:55 C 00 50 21.70 -07 26 01.0 V G96
2018-09-07 11:15:19 C 00 50 19.76 -07 25 34.7 V G96
2018-09-07 11:41:24 C 00 50 12.94 -07 24 03.9 V G96
2018-09-07 11:41:44 C 00 50 12.90 -07 24 02.6 V G96
2018-09-07 11:44:19 C 00 50 12.18 -07 23 52.9 V G96
2018-09-07 13:16:31 C 00 49 50.94 -07 17 41.8 V 474
2018-09-07 13:19:58 C 00 49 50.03 -07 17 30.1 V 474
2018-09-07 13:23:26 C 00 49 49.13 -07 17 17.9 V 474
2018-09-07 13:25:09 C 00 49 48.68 -07 17 12.4 V 474
2018-09-08 02:06:43 C 00 46 34.26 -06 33 46.3 V L01
2018-09-08 02:10:04 C 00 46 33.37 -06 33 35.3 V L01
2018-09-08 02:12:52 C 00 46 32.67 -06 33 25.9 V L01
2018-09-08 23:42:49 C 00 41 04.79 -05 17 51.7 V 104
2018-09-08 23:51:54 C 00 41 02.38 -05 17 19.1 V 104
2018-09-09 00:00:58 C 00 41 00.00 -05 16 47.1 V 104
2018-09-10 03:17:24 C 00 33 59.17 -03 40 25.8 c J04
2018-09-10 03:34:14 C 00 33 54.68 -03 39 25.8 c J04
2018-09-10 03:51:04 C 00 33 50.15 -03 38 26.8 c J04
2018-09-10 04:07:54 C 00 33 45.70 -03 37 27.6 c J04
2018-09-11 09:49:29 C 00 26 07.83 -01 52 57.5 o I52
2018-09-11 09:50:04 C 00 26 07.71 -01 52 55.0 o I52
2018-09-11 09:50:41 C 00 26 07.50 -01 52 53.0 o I52
2018-09-15 07:08:00 C 00 02 25.66 +03 26 32.2 19.7 q H21
2018-09-15 07:13:03 C 00 02 24.38 +03 26 49.1 19.5 q H21
2018-09-15 07:18:06 C 00 02 23.08 +03 27 05.5 19.5 q H21
2018-09-15 08:00:03 C 00 02 13.05 +03 29 28.0 V I52
2018-09-15 08:00:39 C 00 02 12.89 +03 29 29.9 V I52
2018-09-15 08:01:15 C 00 02 12.74 +03 29 32.2 V I52
2018-09-15 08:01:51 C 00 02 12.58 +03 29 33.9 V I52
2018-09-16 07:14:26 C 23 56 27.76 +04 45 09.0 19.7 q H21
2018-09-16 07:22:09 C 23 56 25.79 +04 45 33.9 19.9 q H21
2018-09-16 07:29:48 C 23 56 23.86 +04 45 58.2 19.6 q H21
2018-09-17 10:52:20 C 23 49 43.98 +06 12 34.6 V I52
2018-09-17 10:59:01 C 23 49 42.34 +06 12 55.3 V I52
2018-09-17 11:03:48 C 23 49 41.17 +06 13 10.0 V I52
2018-09-17 11:04:24 C 23 49 41.00 +06 13 12.3 V I52
2018-09-19 22:28:46 C 23 35 50.60 +09 09 35.6 V 204
2018-09-19 22:40:24 C 23 35 47.84 +09 10 08.5 V 204
2018-09-19 22:52:03 C 23 35 45.13 +09 10 41.0 V 204
2018-09-21 04:30:01 C 23 29 10.65 +10 32 26.1 V I52
2018-09-21 04:36:49 C 23 29 09.12 +10 32 44.1 V I52
2018-09-21 04:37:55 C 23 29 08.83 +10 32 47.7 V I52
2018-09-21 04:39:01 C 23 29 08.68 +10 32 49.5 V I52
2018-09-22 04:56:58 C 23 23 54.85 +11 36 28.2 V I52
2018-09-22 04:58:03 C 23 23 54.56 +11 36 30.1 V I52
2018-09-22 04:59:09 C 23 23 54.21 +11 36 32.0 V I52
2018-09-28 07:09:26 C 22 56 12.70 +16 56 06.9 V I52
2018-09-28 07:11:14 C 22 56 12.38 +16 56 10.2 V I52