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
2025-08-28 17:28:25 C 23 59 56.72 +07 44 23.8 V D29
2025-08-29 00:02:38 B 00 00 33.427 +07 25 46.34 V S47
2025-08-29 00:08:45 B 00 00 33.962 +07 25 28.96 V S47
2025-08-29 00:14:51 B 00 00 34.522 +07 25 11.35 V S47
2025-08-29 00:20:27 B 00 00 35.004 +07 24 55.55 V S47
2025-08-29 00:25:33 B 00 00 35.455 +07 24 40.93 V S47
2025-08-29 22:41:16 C 00 02 43.615 +06 19 51.82 V M22
2025-08-29 22:45:11 C 00 02 43.973 +06 19 40.04 V M22
2025-08-29 22:48:37 C 00 02 45.053 +06 19 03.58 V R17
2025-08-29 22:49:44 C 00 02 44.388 +06 19 26.29 V M22
2025-08-29 23:03:25 C 00 02 45.646 +06 18 44.89 V M22
2025-08-29 23:08:51 C 00 02 46.932 +06 18 02.84 V R17
2025-08-29 23:29:22 C 00 02 48.850 +06 17 00.71 V R17
2025-08-29 23:49:52 C 00 02 50.734 +06 15 59.08 V R17
2025-08-30 10:55:52 C 00 03 55.266 +05 41 57.12 X F52
2025-08-30 11:11:48 C 00 03 56.730 +05 41 07.42 X F52
2025-08-30 11:27:47 C 00 03 58.199 +05 40 17.52 X F52
2025-08-31 23:12:14 C 00 07 35.309 +03 44 03.62 V M22
2025-08-31 23:16:07 C 00 07 35.686 +03 43 49.80 V M22
2025-08-31 23:23:17 C 00 07 36.396 +03 43 26.11 V M22
2025-08-31 23:52:24 C 00 07 39.226 +03 41 46.00 V M22
2025-09-01 21:01:49 B 00 09 53.88 +02 27 01.1 X L99
2025-09-01 21:10:49 B 00 09 54.73 +02 26 28.7 X L99
2025-09-01 21:18:19 B 00 09 55.53 +02 26 01.6 X L99
2025-09-01 22:59:40 C 00 10 07.116 +02 20 04.92 V R17
2025-09-01 23:20:38 C 00 10 09.271 +02 18 49.46 V R17
2025-09-01 23:47:06 C 00 10 12.005 +02 17 13.63 V R17
2025-09-02 00:07:40 C 00 10 14.098 +02 15 59.36 V R17
2025-09-02 09:48:17 C 00 11 17.088 +01 40 35.80 V T08
2025-09-02 10:03:30 C 00 11 18.624 +01 39 39.31 V T08
2025-09-02 10:20:52 C 00 11 20.417 +01 38 34.76 V T08
2025-09-02 10:54:29 C 00 11 23.856 +01 36 30.06 V T08
2025-09-02 21:57:37 B 00 12 37.12 +00 54 41.4 X L99
2025-09-02 22:04:16 B 00 12 37.92 +00 54 15.1 X L99
2025-09-02 22:10:27 B 00 12 38.47 +00 53 51.9 X L99
2025-09-03 23:57:17 C 00 15 34.157 -00 46 51.89 V M22
2025-09-04 00:01:14 C 00 15 34.608 -00 47 07.26 V M22
2025-09-04 00:09:03 C 00 15 35.455 -00 47 39.34 V M22
2025-09-04 00:58:43 C 00 15 40.865 -00 51 00.11 V M22
2025-09-04 20:53:03 B 00 18 03.02 -02 14 10.4 X L76
2025-09-04 21:01:00 B 00 18 03.96 -02 14 44.2 X L76
2025-09-04 21:08:58 B 00 18 04.89 -02 15 17.4 X L76
2025-09-04 21:16:54 B 00 18 05.79 -02 15 51.0 X L76
2025-09-05 01:43:24 C 00 18 37.212 -02 34 48.43 Z C23
2025-09-05 02:21:03 C 00 18 41.575 -02 37 30.32 Z C23
2025-09-05 21:00:04 B 00 21 00.26 -03 59 04.9 X L76
2025-09-05 21:10:40 B 00 21 01.57 -03 59 51.9 X L76
2025-09-05 21:21:16 B 00 21 02.84 -04 00 39.1 X L76
2025-09-11 04:37:26 B 00 38 50.51 -14 40 56.8 Z W37
2025-09-11 05:18:44 B 00 38 56.59 -14 44 45.9 Z W37