14402 (1991 DB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4016937375 ± 1.10e-08
Semi-major axis (a)1.7148402531 AU ± 4.24e-10
Inclination (i)11.41111967° ± 2.83e-06
Long. of Asc. Node (Ω)158.13939724° ± 4.98e-06
Arg. of Perihelion (ω)51.53112419° ± 7.39e-06
Mean Anomaly (M)141.05813773° ± 2.76e-06
Mean Motion (n)0.4389113101°/day ± 1.63e-10
Perihelion dist (q)1.02599966 AU ± 1.89e-08
Aphelion dist (Q)2.40368084 AU ± 1.89e-08
Orbital Period2.24561605 yr ± 8.32e-10
Physical Parameters
H (abs. magnitude)18.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.411″
Uncertainty0
Orbit TypeAmor
MOID0.103143 AU
Observations Used645
Oppositions19
Arc Total1991-2025
First Observation Used1991-02-13
Last Observation Used2025-09-23
Observations (697)
Date Type RA Dec Mag Band Observatory
2000-03-05 07:20:59 C 11 23 49.95 +16 44 03.0 15.4 c 704
2000-03-05 12:15:11 C 11 24 45.19 +17 04 47.0 15.0 c 608
2000-03-05 12:30:04 C 11 24 47.82 +17 05 49.1 15.1 c 608
2000-03-05 12:46:16 C 11 24 50.71 +17 06 56.6 15.0 c 608
2000-03-05 13:58:01 C 11 25 08.39 +17 11 43.1 z 900
2000-03-05 14:08:43 C 11 25 10.33 +17 12 28.6 z 900
2000-03-05 19:10:09 C 11 26 11.82 +17 33 22.6 z 151
2000-03-05 19:17:47 C 11 26 13.28 +17 33 55.8 z 151
2000-03-05 19:26:04 C 11 26 14.89 +17 34 30.9 z 151
2000-03-05 23:18:42 C 11 26 59.03 +17 51 18.6 610
2000-03-05 23:22:43 C 11 26 59.78 +17 51 35.4 610
2000-03-05 23:26:43 C 11 27 00.53 +17 51 52.2 610
2000-03-05 23:30:42 C 11 27 01.28 +17 52 09.1 610
2000-03-05 23:34:42 C 11 27 02.03 +17 52 25.9 610
2000-03-06 22:31:30 C 11 31 50.98 +19 33 04.5 610
2000-03-06 22:35:30 C 11 31 51.78 +19 33 22.7 610
2000-03-06 22:39:31 C 11 31 52.58 +19 33 40.8 610
2000-03-06 22:43:31 C 11 31 53.38 +19 33 58.9 610
2000-03-06 22:47:30 C 11 31 54.19 +19 34 17.0 610
2000-03-07 00:29:51 C 11 32 13.58 +19 41 45.4 121
2000-03-08 15:58:57 C 11 41 22.44 +22 45 15.8 a 349
2000-03-08 16:02:01 C 11 41 23.15 +22 45 30.2 a 349
2000-03-08 16:08:10 C 11 41 24.55 +22 45 59.5 a 349
2000-03-08 16:11:08 C 11 41 25.22 +22 46 13.5 a 349
2000-03-08 22:27:29 C 11 43 01.62 +23 16 12.0 i 170
2000-03-08 22:43:19 C 11 43 05.00 +23 17 31.8 i 170
2000-03-08 23:05:48 C 11 43 10.62 +23 19 18.8 i 170
2000-03-08 23:23:25 C 11 43 14.71 +23 20 43.9 i 170
2000-03-08 23:40:55 C 11 43 18.82 +23 22 09.7 i 170
2000-03-09 22:30:00 C 11 49 16.17 +25 14 00.0 i 170
2000-03-09 22:42:48 C 11 49 19.35 +25 15 04.5 i 170
2000-03-09 22:57:27 C 11 49 23.03 +25 16 18.4 i 170
2000-03-09 23:07:40 C 11 49 25.68 +25 17 10.0 i 170
2000-03-10 21:54:21 C 11 55 48.08 +27 11 45.8 610
2000-03-10 21:59:22 C 11 55 49.44 +27 12 11.5 610
2000-03-10 22:04:22 C 11 55 50.80 +27 12 37.3 610
2000-03-10 22:09:21 C 11 55 52.16 +27 13 03.0 610
2000-03-10 22:14:21 C 11 55 53.51 +27 13 28.8 610
2000-03-11 22:20:11 C 12 03 08.71 +29 17 26.2 i 170
2000-03-11 22:47:59 C 12 03 16.86 +29 19 51.5 i 170
2000-03-11 23:37:07 C 12 03 31.39 +29 24 09.0 i 170
2000-03-12 00:05:43 C 12 03 39.73 +29 26 36.4 i 170
2000-03-12 00:15:08 C 12 03 42.43 +29 27 24.8 i 170
2000-03-12 07:48:25 C 12 06 05.92 +30 06 58.1 15.4 c 704
2000-03-12 08:07:19 C 12 06 11.54 +30 08 36.7 15.5 c 704
2000-03-12 08:26:35 C 12 06 17.30 +30 10 17.2 15.4 c 704
2000-03-12 08:45:19 C 12 06 22.97 +30 11 54.0 15.1 c 704
2000-03-12 09:04:41 C 12 06 28.70 +30 13 34.4 14.8 c 704
2000-03-12 12:51:36 C 12 07 47.06 +30 33 10.5 a 349
2000-03-12 12:54:04 C 12 07 47.82 +30 33 23.4 a 349