874728 (2021 NZ1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4159125159 ± 1.89e-08
Semi-major axis (a)2.1744500091 AU ± 3.61e-09
Inclination (i)9.50501617° ± 3.26e-06
Long. of Asc. Node (Ω)88.36326278° ± 2.03e-05
Arg. of Perihelion (ω)235.42982566° ± 2.12e-05
Mean Anomaly (M)127.25014266° ± 7.18e-06
Mean Motion (n)0.3073888674°/day ± 7.66e-10
Perihelion dist (q)1.27006904 AU ± 4.10e-08
Aphelion dist (Q)3.07883098 AU ± 4.13e-08
Orbital Period3.20644756 yr ± 7.99e-09
Physical Parameters
H (abs. magnitude)19.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.169″
Uncertainty0
Orbit TypeAmor
MOID0.292205 AU
Observations Used167
Oppositions13
Arc Total2005-2024
First Observation Used2005-09-13
Last Observation Used2024-06-09
Observations (187)
Date Type RA Dec Mag Band Observatory
2021-11-02 07:10:07 C 02 26 28.86 -05 46 21.7 U I41
2021-11-02 08:06:42 C 02 26 25.86 -05 45 57.1 U I41
2021-11-04 07:20:30 C 02 24 07.46 -05 24 52.6 V 703
2021-11-04 07:27:57 C 02 24 07.20 -05 24 49.3 V 703
2021-11-04 07:35:25 C 02 24 06.76 -05 24 46.6 V 703
2021-11-04 07:44:20 C 02 24 06.25 -05 24 42.6 V 703
2021-11-06 06:36:29 C 02 21 55.58 -05 02 54.7 U I41
2021-11-06 07:56:35 C 02 21 51.67 -05 02 16.7 U I41
2021-11-08 12:35:17 C 02 19 34.061 -04 36 36.18 V P07
2021-11-08 13:46:59 C 02 19 30.814 -04 36 01.08 V P07
2021-11-08 14:53:38 C 02 19 27.787 -04 35 28.18 V P07
2021-11-08 15:43:11 C 02 19 25.519 -04 35 04.06 V P07
2021-11-10 06:07:07 C 02 17 50.87 -04 15 50.3 u 807
2021-11-10 06:10:57 C 02 17 50.64 -04 15 47.9 u 807
2021-11-10 06:14:48 C 02 17 50.53 -04 15 45.2 u 807
2021-11-11 02:40:31 C 02 17 03.18 -04 05 23.7 V W94
2021-11-11 02:48:54 C 02 17 02.84 -04 05 19.3 V W94
2021-11-11 02:57:14 C 02 17 02.45 -04 05 15.1 V W94
2021-11-11 05:57:01 C 02 16 55.48 -04 03 55.9 V G96
2021-11-11 06:04:31 C 02 16 55.23 -04 03 50.7 V G96
2021-11-11 06:12:01 C 02 16 54.92 -04 03 46.7 V G96
2021-11-11 06:19:30 C 02 16 54.59 -04 03 43.6 V G96
2021-11-11 08:28:12 C 02 16 49.885 -04 02 34.75 U F51
2021-11-11 08:46:28 C 02 16 49.120 -04 02 25.44 U F51
2021-11-11 09:04:53 C 02 16 48.358 -04 02 15.92 U F51
2021-11-11 09:23:14 C 02 16 47.596 -04 02 06.51 U F51
2021-11-26 09:14:26 C 02 07 30.482 -00 44 43.03 U F51
2021-11-26 09:22:17 C 02 07 30.363 -00 44 38.57 U F51
2021-11-26 09:30:11 C 02 07 30.240 -00 44 34.11 U F51
2021-11-26 09:38:08 C 02 07 30.111 -00 44 29.58 U F51
2021-12-03 05:51:48 C 02 06 13.98 +00 49 34.8 V G96
2021-12-03 05:59:42 C 02 06 13.91 +00 49 39.7 V G96
2021-12-03 06:07:38 C 02 06 13.87 +00 49 44.1 V G96
2021-12-03 06:15:34 C 02 06 13.84 +00 49 48.6 V G96
2021-12-23 00:44:33 C 02 11 51.88 +05 18 26.0 u H21
2021-12-23 00:53:19 C 02 11 52.06 +05 18 30.6 u H21
2021-12-23 01:05:34 C 02 11 52.35 +05 18 37.5 u H21
2024-04-16 08:29:19 C 16 06 15.230 -08 05 12.60 V 807
2024-04-16 08:42:25 C 16 06 15.090 -08 05 12.60 V 807
2024-04-16 08:55:24 C 16 06 14.960 -08 05 11.20 V 807
2024-05-01 10:43:46 C 15 58 13.712 -07 33 03.33 X F51
2024-05-01 10:59:58 C 15 58 13.104 -07 33 01.96 X F51
2024-05-01 11:32:21 C 15 58 11.904 -07 32 59.62 X F51
2024-05-04 11:06:19 C 15 55 33.350 -07 28 25.07 X F52
2024-05-04 11:44:22 C 15 55 31.770 -07 28 22.74 X F52
2024-05-04 12:03:20 C 15 55 30.953 -07 28 21.58 X F52
2024-05-07 07:53:56 C 15 52 42.542 -07 25 02.03 V G96
2024-05-07 08:01:20 C 15 52 42.146 -07 25 00.84 V G96
2024-05-07 08:08:42 C 15 52 41.848 -07 25 00.41 V G96
2024-05-07 08:16:06 C 15 52 41.488 -07 25 00.08 V G96