457662 (2009 DZ)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3021578237 ± 1.51e-08
Semi-major axis (a)1.4535225394 AU ± 2.45e-09
Inclination (i)14.11434016° ± 4.44e-06
Long. of Asc. Node (Ω)151.43910612° ± 4.14e-06
Arg. of Perihelion (ω)335.91586879° ± 9.83e-06
Mean Anomaly (M)214.27499202° ± 6.25e-06
Mean Motion (n)0.5624444299°/day ± 1.42e-09
Perihelion dist (q)1.01432933 AU ± 2.21e-08
Aphelion dist (Q)1.89271575 AU ± 2.22e-08
Orbital Period1.75239763 yr ± 4.43e-09
NGA Modelr2
A2-8.30525667e-14 ± 6.40e-15 AU/d²
Physical Parameters
H (abs. magnitude)22.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.306″
Uncertainty0
Orbit TypeApollo
MOID0.044021 AU
Observations Used184
Oppositions6
Arc Total2009-2023
First Observation Used2009-02-18
Last Observation Used2023-03-29
Observations (193)
Date Type RA Dec Mag Band Observatory
2009-04-15 00:47:32 C 11 53 47.23 +45 57 08.3 o 950
2009-04-15 00:49:52 C 11 53 47.45 +45 57 05.6 o 950
2009-04-15 00:52:11 C 11 53 47.71 +45 57 03.4 o 950
2009-04-15 00:54:29 C 11 53 47.93 +45 57 01.3 o 950
2009-04-15 00:57:22 C 11 53 48.20 +45 56 57.9 o 950
2009-04-23 04:19:08 C 12 12 26.11 +42 30 51.1 o H55
2009-04-23 04:30:02 C 12 12 26.96 +42 30 39.6 o H55
2009-04-23 04:51:54 C 12 12 28.68 +42 30 16.1 o H55
2009-05-17 06:31:01 C 12 53 01.78 +31 42 22.6 o 291
2009-05-17 06:37:26 C 12 53 02.09 +31 42 16.0 o 291
2009-05-17 06:43:55 C 12 53 02.49 +31 42 07.6 o 291
2013-08-08 11:19:16 C 22 12 26.676 -06 32 20.57 t 568
2013-08-08 11:29:44 C 22 12 26.098 -06 32 27.77 t 568
2013-08-08 11:40:09 C 22 12 25.523 -06 32 35.19 t 568
2013-08-11 12:29:21 C 22 08 28.576 -07 25 07.98 t 568
2013-08-11 12:39:44 C 22 08 27.960 -07 25 15.71 t 568
2013-08-11 12:50:10 C 22 08 27.361 -07 25 23.34 t 568
2015-11-01 07:14:50 C 04 00 47.68 -28 18 40.4 o 291
2015-11-01 07:31:09 C 04 00 47.58 -28 19 05.5 o 291
2015-11-01 07:47:28 C 04 00 47.50 -28 19 31.0 o 291
2016-01-03 03:21:41 C 03 33 36.33 -43 44 05.5 u 807
2016-01-03 03:26:53 C 03 33 36.35 -43 44 02.6 u 807
2016-01-03 03:31:45 C 03 33 36.37 -43 43 59.8 u 807
2016-01-15 02:29:34 C 03 42 26.26 -40 18 25.9 u 807
2016-01-15 02:35:49 C 03 42 26.52 -40 18 19.6 u 807
2016-01-15 02:42:04 C 03 42 26.77 -40 18 12.7 u 807
2016-01-23 01:39:10 C 03 54 03.88 -36 25 53.6 u 807
2016-01-23 01:49:28 C 03 54 04.51 -36 25 38.1 u 807
2016-01-23 01:54:15 C 03 54 04.78 -36 25 30.9 u 807
2016-01-23 01:59:34 C 03 54 05.09 -36 25 22.4 u 807
2016-01-25 01:49:03 C 03 57 51.05 -35 09 56.2 u 807
2016-01-25 01:54:52 C 03 57 51.42 -35 09 46.1 u 807
2016-01-25 02:00:23 C 03 57 51.76 -35 09 36.5 u 807
2016-01-25 22:52:26 S 03 59 39.605 -34 33 55.66 L C51
2016-01-26 01:55:22 C 03 59 53.52 -34 28 35.5 u 807
2016-01-26 02:02:55 C 03 59 54.07 -34 28 21.9 u 807
2016-01-26 02:10:27 C 03 59 54.58 -34 28 08.3 u 807
2016-02-04 03:10:17 S 04 23 44.282 -25 58 15.20 L C51
2016-02-04 06:19:09 S 04 24 10.130 -25 48 30.82 L C51
2016-02-05 00:38:33 C 04 26 43.03 -24 49 52.0 u 807
2016-02-05 00:42:23 C 04 26 43.50 -24 49 39.5 u 807
2016-02-05 00:46:27 C 04 26 44.01 -24 49 26.0 u 807
2016-02-05 00:50:31 C 04 26 44.52 -24 49 12.6 u 807
2016-02-05 00:54:06 C 04 26 44.96 -24 49 00.7 u 807
2016-02-06 02:51:52 C 04 30 31.78 -23 20 34.0 u 807
2016-02-06 02:55:12 C 04 30 32.24 -23 20 21.9 u 807
2016-02-06 02:58:31 C 04 30 32.71 -23 20 10.0 u 807
2016-02-06 03:01:52 C 04 30 33.17 -23 19 58.0 u 807
2016-02-06 03:04:35 C 04 30 33.53 -23 19 48.0 u 807
2016-02-06 05:31:38 S 04 30 59.489 -23 11 18.53 L C51