818298 (2013 NZ23)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5812550334 ± 1.91e-08
Semi-major axis (a)2.5429249704 AU ± 6.88e-09
Inclination (i)32.10825842° ± 6.86e-06
Long. of Asc. Node (Ω)165.56291474° ± 2.32e-06
Arg. of Perihelion (ω)240.15297173° ± 5.96e-06
Mean Anomaly (M)4.32331266° ± 1.57e-06
Mean Motion (n)0.2430591398°/day ± 9.87e-10
Perihelion dist (q)1.06483703 AU ± 4.85e-08
Aphelion dist (Q)4.02101291 AU ± 4.97e-08
Orbital Period4.05508834 yr ± 1.65e-08
Physical Parameters
H (abs. magnitude)18.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.203″
Uncertainty0
Orbit TypeAmor
MOID0.240058 AU
Observations Used250
Oppositions17
Arc Total2002-2025
First Observation Used2002-03-12
Last Observation Used2025-10-13
Observations (263)
Date Type RA Dec Mag Band Observatory
2025-09-11 06:01:25 B 00 39 02.92 -14 48 44.7 Z W37
2025-09-12 04:59:31 B 00 42 43.64 -16 58 25.0 Z W37
2025-09-12 05:48:51 B 00 42 51.37 -17 03 08.6 Z W37
2025-09-12 06:40:43 B 00 42 59.44 -17 08 06.2 Z W37
2025-09-13 11:46:12 B 00 47 54.614 -19 56 38.69 X E52
2025-09-13 11:49:44 B 00 47 55.229 -19 56 59.93 X E52
2025-09-13 11:53:04 B 00 47 55.774 -19 57 19.91 X E52
2025-09-13 22:24:04 C 00 49 45.046 -20 59 43.04 V M22
2025-09-13 22:28:07 C 00 49 45.722 -21 00 07.81 V M22
2025-09-13 22:51:07 C 00 49 49.558 -21 02 24.61 V M22
2025-09-13 23:23:54 C 00 49 55.046 -21 05 40.24 V M22
2025-09-15 09:35:40 C 00 56 10.013 -24 31 56.71 V T05
2025-09-15 09:42:52 C 00 56 11.292 -24 32 40.88 V T05
2025-09-15 09:51:26 C 00 56 12.814 -24 33 32.90 V T05
2025-09-15 10:13:49 C 00 56 16.817 -24 35 49.34 X F51
2025-09-15 10:21:01 C 00 56 18.089 -24 36 33.26 V T05
2025-09-15 10:27:44 C 00 56 19.299 -24 37 14.12 X F51
2025-09-15 10:55:36 C 00 56 24.267 -24 40 03.89 X F51
2025-09-16 10:08:11 C 01 00 53.309 -27 01 34.50 V T05
2025-09-16 10:12:09 C 01 00 54.084 -27 01 59.41 V T05
2025-09-16 10:19:25 C 01 00 55.368 -27 02 43.55 V T05
2025-09-16 10:46:09 C 01 01 00.420 -27 05 27.85 V T05
2025-09-16 10:51:26 C 01 01 01.392 -27 06 00.18 V T05
2025-09-16 10:55:21 C 01 01 02.141 -27 06 23.83 V T05
2025-09-16 11:01:13 C 01 01 03.194 -27 07 00.66 V T05
2025-09-16 11:08:27 C 01 01 04.543 -27 07 44.40 V T05
2025-09-18 04:41:19 C 01 09 37.200 -31 21 25.92 V W68
2025-09-18 05:14:13 C 01 09 43.937 -31 24 47.02 V W68
2025-09-18 05:18:11 C 01 09 44.712 -31 25 11.60 V W68
2025-09-18 05:22:45 C 01 09 45.660 -31 25 39.07 V W68
2025-09-20 22:20:58 C 01 24 33.864 -37 55 22.04 V M22
2025-09-20 22:24:30 C 01 24 34.685 -37 55 43.10 V M22
2025-09-20 22:32:24 C 01 24 36.482 -37 56 29.94 V M22
2025-09-20 22:46:12 C 01 24 39.722 -37 57 50.40 V M22
2025-09-22 06:56:29 C 01 32 39.970 -41 02 58.06 V W68
2025-09-22 07:01:04 C 01 32 41.119 -41 03 24.05 V W68
2025-09-22 07:44:43 C 01 32 51.886 -41 07 28.99 V W68
2025-09-22 08:26:08 C 01 33 02.136 -41 11 20.62 V W68
2025-09-23 04:21:35 C 01 38 18.794 -43 02 03.98 V W68
2025-09-23 04:43:39 C 01 38 24.506 -43 04 06.42 V W68
2025-09-23 04:47:40 C 01 38 25.483 -43 04 28.45 V W68
2025-09-23 04:55:03 C 01 38 27.350 -43 05 07.94 V W68
2025-09-23 05:39:47 B 01 38 38.844 -43 09 14.36 q X22
2025-09-23 05:44:19 B 01 38 40.003 -43 09 39.10 q X22
2025-09-23 05:48:59 B 01 38 41.182 -43 10 04.44 q X22
2025-09-23 11:08:00 B 01 40 08.53 -43 38 47.4 17.7 V E84
2025-09-23 11:10:28 B 01 40 09.19 -43 39 01.0 17.3 V E84
2025-09-23 11:12:46 B 01 40 09.78 -43 39 13.8 17.5 V E84
2025-09-24 04:19:05 B 01 44 51.679 -45 10 49.98 q X22
2025-09-24 04:23:36 B 01 44 52.886 -45 11 13.96 q X22