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
2021-09-06 01:55:24 C 03 04 01.76 -08 30 17.8 V A17
2021-09-06 02:21:00 C 03 04 02.59 -08 30 19.3 V A17
2021-09-08 13:48:08 C 03 05 49.368 -08 33 13.06 U F52
2021-09-08 14:05:52 C 03 05 49.766 -08 33 14.07 U F52
2021-09-08 14:23:36 C 03 05 50.154 -08 33 15.03 U F52
2021-09-08 14:41:19 C 03 05 50.550 -08 33 15.87 U F52
2021-09-18 14:11:21 C 03 09 02.468 -08 45 02.51 U F51
2021-09-18 14:28:25 C 03 09 02.396 -08 45 03.15 U F51
2021-09-18 14:45:29 C 03 09 02.322 -08 45 03.78 U F51
2021-09-27 13:54:42 C 03 06 37.570 -08 49 04.09 U F51
2021-09-27 14:12:00 C 03 06 37.105 -08 49 03.78 U F51
2021-09-27 14:29:19 C 03 06 36.644 -08 49 03.66 U F51
2021-09-27 14:46:38 C 03 06 36.190 -08 49 03.53 U F51
2021-10-13 09:50:09 C 02 52 06.453 -08 16 19.59 U F52
2021-10-13 10:09:24 C 02 52 05.399 -08 16 16.16 U F52
2021-10-13 10:28:41 C 02 52 04.353 -08 16 12.71 U F52
2021-10-14 10:26:45 C 02 50 50.778 -08 11 41.52 U F52
2021-10-14 10:43:20 C 02 50 49.855 -08 11 38.26 U F52
2021-10-14 10:59:57 C 02 50 48.927 -08 11 35.03 U F52
2021-10-14 11:16:31 C 02 50 47.993 -08 11 31.84 U F52
2021-10-25 07:25:13 C 02 36 38.03 -07 01 02.9 u 807
2021-10-25 07:33:11 C 02 36 37.53 -07 00 59.0 u 807
2021-10-25 07:41:15 C 02 36 37.11 -07 00 56.0 u 807
2021-10-28 04:06:09 C 02 32 54.37 -06 36 30.0 V I52
2021-10-28 04:31:23 C 02 32 52.87 -06 36 21.3 V I52
2021-10-28 07:03:47 C 02 32 44.26 -06 35 24.1 V 703
2021-10-28 07:19:15 C 02 32 43.34 -06 35 17.7 V 703
2021-10-28 07:26:59 C 02 32 42.85 -06 35 14.8 V 703
2021-10-29 07:28:56 C 02 31 25.60 -06 25 58.8 V G96
2021-10-29 07:36:23 C 02 31 25.17 -06 25 56.0 V G96
2021-10-29 07:43:50 C 02 31 24.75 -06 25 53.1 V G96
2021-10-29 07:51:17 C 02 31 24.32 -06 25 50.1 V G96
2021-10-29 08:26:26 C 02 31 23.011 -06 25 33.73 U F52
2021-10-29 08:44:07 C 02 31 22.007 -06 25 26.85 U F52
2021-10-29 09:01:46 C 02 31 21.006 -06 25 19.95 U F52
2021-10-30 06:26:59 C 02 30 12.96 -06 16 52.0 U I41
2021-10-30 07:35:11 C 02 30 09.15 -06 16 24.3 U I41
2021-10-30 08:27:08 C 02 30 06.25 -06 16 03.3 U I41
2021-10-30 08:29:10 C 02 30 06.14 -06 16 02.5 U I41
2021-10-30 10:58:37 C 02 29 57.78 -06 15 01.8 U I41
2021-10-31 06:36:46 C 02 28 57.27 -06 06 59.9 U I41
2021-10-31 06:38:27 C 02 28 57.18 -06 06 59.2 U I41
2021-11-01 04:27:24 C 02 27 49.66 -05 57 37.7 V W94
2021-11-01 04:35:42 C 02 27 49.23 -05 57 34.6 V W94
2021-11-01 04:44:02 C 02 27 48.78 -05 57 31.1 V W94
2021-11-01 13:12:02 C 02 27 23.642 -05 53 54.10 V P07
2021-11-01 14:27:24 C 02 27 19.531 -05 53 22.99 V P07
2021-11-01 15:37:48 C 02 27 15.797 -05 52 52.50 V P07
2021-11-01 16:25:07 C 02 27 13.229 -05 52 31.69 V P07
2021-11-02 06:23:50 C 02 26 31.33 -05 46 41.9 U I41