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
2002-03-12 06:33:53 C 11 43 48.89 +08 48 17.9 n 645
2002-03-12 06:35:04 C 11 43 48.68 +08 48 18.0 n 645
2013-07-14 13:58:34 C 02 38 49.768 +11 46 17.50 L F51
2013-07-14 14:04:15 C 02 38 50.878 +11 46 15.72 L F51
2013-07-14 14:09:57 C 02 38 52.028 +11 46 14.07 L F51
2013-07-15 14:29:55 C 02 43 33.076 +11 37 01.63 t 568
2013-07-15 14:31:13 C 02 43 33.322 +11 37 01.12 t 568
2013-07-15 14:32:32 C 02 43 33.572 +11 37 00.56 t 568
2014-02-26 11:14:52 C 10 32 48.317 +00 24 39.40 L F51
2014-02-26 11:31:34 C 10 32 47.473 +00 24 57.26 L F51
2014-02-26 11:48:10 C 10 32 46.624 +00 25 15.12 L F51
2014-02-26 12:04:49 C 10 32 45.810 +00 25 33.19 L F51
2014-02-27 14:08:26 C 10 31 30.74 +00 53 24.9 21.5 t 568
2014-02-27 14:15:48 C 10 31 30.37 +00 53 32.5 21.4 t 568
2014-02-27 14:18:04 C 10 31 30.28 +00 53 34.3 21.6 t 568
2014-02-28 03:31:51 C 10 30 53.23 +01 07 45.1 u 807
2014-02-28 03:38:59 C 10 30 52.90 +01 07 53.2 u 807
2014-03-01 05:54:54 C 10 29 38.82 +01 35 37.2 u 807
2014-03-01 06:01:23 C 10 29 38.76 +01 35 36.1 t H01
2014-03-01 06:01:41 C 10 29 38.48 +01 35 44.4 u 807
2014-03-01 06:08:50 C 10 29 38.14 +01 35 52.3 u 807
2014-03-01 06:09:45 C 10 29 38.35 +01 35 44.8 t H01
2014-03-01 06:22:54 C 10 29 37.72 +01 35 58.9 t H01
2014-03-01 06:33:15 C 10 29 37.22 +01 36 09.7 t H01
2014-03-03 03:20:16 C 10 27 34.39 +02 22 58.0 u 807
2014-03-03 03:30:45 C 10 27 33.90 +02 23 08.8 u 807
2014-03-03 03:40:24 C 10 27 33.46 +02 23 18.5 u 807
2014-03-04 00:22:48 C 10 26 37.84 +02 44 26.7 q J95
2014-03-04 00:50:47 C 10 26 36.63 +02 44 54.2 q J95
2014-03-04 03:25:18 C 10 26 29.95 +02 47 41.5 u 807
2014-03-04 03:35:08 C 10 26 29.49 +02 47 51.7 u 807
2014-03-04 04:23:23 C 10 26 27.49 +02 48 33.4 t H01
2014-03-04 04:29:31 C 10 26 27.20 +02 48 39.8 t H01
2014-03-04 04:40:49 C 10 26 26.69 +02 48 51.1 t H01
2014-03-04 04:58:20 C 10 26 25.90 +02 49 09.0 t H01
2014-04-04 04:02:32 C 10 06 56.55 +12 22 51.4 o 291
2014-04-04 04:15:01 C 10 06 56.43 +12 22 56.9 o 291
2017-05-23 10:27:28 C 22 55 11.38 +12 16 35.9 o 291
2017-05-23 10:41:26 C 22 55 12.70 +12 16 40.9 o 291
2017-05-23 10:55:24 C 22 55 14.05 +12 16 46.0 o 291
2017-08-03 13:53:43 C 03 04 16.192 +11 00 16.70 L F51
2017-08-03 14:08:37 C 03 04 19.342 +11 00 03.36 L F51
2017-08-03 14:23:33 C 03 04 22.501 +10 59 50.24 L F51
2018-02-06 08:51:45 C 10 14 30.96 -12 17 53.4 U I52
2018-02-06 08:57:47 C 10 14 30.60 -12 17 46.6 U I52
2018-02-06 09:00:48 C 10 14 30.48 -12 17 42.5 U I52
2018-03-17 08:21:20 C 09 37 58.679 +06 16 57.49 U F51
2018-03-17 08:39:39 C 09 37 58.350 +06 17 14.07 U F51
2018-03-17 08:57:53 C 09 37 58.039 +06 17 30.52 U F51
2021-08-12 01:05:50 C 02 04 37.97 +13 02 24.5 V A17