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
2019-10-28 09:27:14 C 05 43 28.25 +05 46 39.0 u H21
2019-10-28 09:36:18 C 05 43 28.17 +05 46 36.0 u H21
2019-11-28 11:09:46 C 05 20 23.830 +01 39 26.03 U F52
2019-11-28 11:40:38 C 05 20 22.059 +01 39 18.24 U F52
2019-11-28 11:56:04 C 05 20 21.181 +01 39 14.08 U F52
2019-12-24 08:52:58 C 04 41 07.075 +00 30 36.05 U F51
2019-12-24 09:11:16 C 04 41 05.894 +00 30 37.28 U F51
2019-12-24 09:29:31 C 04 41 04.725 +00 30 38.44 U F51
2019-12-24 09:47:38 C 04 41 03.555 +00 30 39.69 U F51
2019-12-28 09:25:43 C 04 35 19.209 +00 39 48.23 U F52
2019-12-28 09:42:01 C 04 35 18.240 +00 39 50.02 U F52
2019-12-28 09:58:12 C 04 35 17.254 +00 39 52.16 U F52
2019-12-28 10:14:26 C 04 35 16.278 +00 39 54.15 U F52
2020-01-21 06:42:14 C 04 12 55.496 +03 13 53.07 U F52
2020-01-21 06:44:40 C 04 12 55.442 +03 13 53.83 U F52
2020-01-21 07:01:37 C 04 12 55.105 +03 14 00.42 U F52
2020-01-21 07:02:33 C 04 12 55.098 +03 14 00.79 U F52
2020-01-21 07:18:13 C 04 12 54.800 +03 14 06.72 U F52
2020-01-21 07:19:08 C 04 12 54.779 +03 14 07.00 U F52
2020-01-21 07:34:48 C 04 12 54.475 +03 14 13.04 U F52
2020-01-21 07:35:43 C 04 12 54.450 +03 14 13.28 U F52
2020-01-27 03:43:22 C 04 11 17.36 +04 11 08.8 V G96
2020-01-27 03:50:54 C 04 11 17.31 +04 11 12.3 V G96
2020-01-27 03:58:27 C 04 11 17.24 +04 11 14.3 V G96
2020-01-27 04:06:03 C 04 11 17.14 +04 11 18.3 V G96
2021-11-12 09:24:16 C 03 06 36.839 -01 27 34.29 U F52
2021-11-12 09:40:43 C 03 06 35.896 -01 27 38.93 U F52
2021-11-12 09:57:17 C 03 06 34.945 -01 27 43.64 U F52
2021-11-25 06:14:04 C 02 49 54.789 -02 35 28.80 U F52
2021-11-25 06:31:18 C 02 49 53.886 -02 35 31.32 U F52
2021-11-25 07:05:55 C 02 49 52.092 -02 35 36.41 U F52
2023-10-15 08:55:25 C 01 41 05.356 -04 00 04.12 X F52
2023-10-15 09:15:40 C 01 41 04.280 -04 00 12.97 X F52
2023-10-15 09:35:58 C 01 41 03.203 -04 00 21.27 X F52
2023-10-15 09:56:17 C 01 41 02.092 -04 00 30.21 X F52
2023-10-18 08:56:50 C 01 37 19.501 -04 30 29.04 X F51
2023-10-18 09:17:46 C 01 37 18.384 -04 30 37.90 X F51
2023-10-18 09:59:33 C 01 37 16.120 -04 30 55.10 X F51
2025-07-25 12:43:15 C 00 36 06.117 +02 58 51.03 X F52
2025-07-25 13:14:44 C 00 36 06.320 +02 58 44.32 X F52
2025-07-25 13:30:27 C 00 36 06.430 +02 58 41.04 X F52
2025-09-16 09:12:16 C 23 59 40.581 -07 00 57.73 X F52
2025-09-16 09:26:07 C 23 59 39.807 -07 01 05.81 X F52
2025-09-16 09:39:57 C 23 59 39.035 -07 01 13.92 X F52
2025-09-23 09:48:08 C 23 50 40.722 -08 34 29.48 X F51
2025-09-23 10:03:51 C 23 50 39.873 -08 34 37.57 X F51
2025-09-23 10:19:36 C 23 50 39.029 -08 34 45.90 X F51