141484 (2002 DB4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3695160008 ± 2.74e-08
Semi-major axis (a)0.8578693726 AU ± 5.03e-10
Inclination (i)16.60105959° ± 6.47e-07
Long. of Asc. Node (Ω)234.22378355° ± 5.60e-06
Arg. of Perihelion (ω)94.16106843° ± 8.75e-06
Mean Anomaly (M)55.54776504° ± 6.20e-06
Mean Motion (n)1.2404536222°/day ± 1.09e-09
Perihelion dist (q)0.54087291 AU ± 2.35e-08
Aphelion dist (Q)1.17486583 AU ± 2.35e-08
Orbital Period0.79456923 yr ± 6.98e-10
Physical Parameters
H (abs. magnitude)16.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.015″
Uncertainty0
Orbit TypeAten
MOID0.152944 AU
Observations Used921
Gaia Obs Used75
Oppositions4
Arc Total2002-2017
First Observation Used2002-02-26
Last Observation Used2026-01-13
Observations (1102)
Date Type RA Dec Mag Band Observatory
2018-06-05 06:05:21 C 08 54 50.17 +07 26 11.8 U T05
2018-06-05 06:19:04 C 08 54 51.63 +07 26 15.7 U T05
2018-06-05 06:34:39 C 08 54 53.30 +07 26 21.2 U T05
2018-06-05 06:49:48 C 08 54 54.92 +07 26 25.6 U T05
2018-06-13 06:32:28 C 09 15 37.17 +08 30 23.3 U T05
2018-06-13 06:47:57 C 09 15 38.77 +08 30 28.9 U T05
2018-06-13 07:02:47 C 09 15 40.47 +08 30 34.1 U T05
2018-10-08 01:47:28 C 09 37 12.14 +07 36 33.9 o L52
2018-10-08 01:52:24 C 09 37 12.64 +07 36 27.5 o L52
2018-10-08 01:58:56 C 09 37 13.24 +07 36 20.6 o L52
2018-10-27 11:17:14 C 10 21 50.35 -01 25 03.8 V 703
2018-10-27 11:24:25 C 10 21 51.10 -01 25 12.7 V 703
2018-10-27 11:31:38 C 10 21 51.79 -01 25 20.6 V 703
2018-10-27 11:38:49 C 10 21 52.43 -01 25 28.6 V 703
2018-11-09 12:24:39 C 10 51 18.51 -07 13 22.1 V 703
2018-11-09 12:30:54 C 10 51 19.16 -07 13 29.2 V 703
2018-11-09 12:34:00 C 10 51 19.44 -07 13 34.2 V 703
2018-12-13 15:50:11 C 12 08 09.54 -21 50 36.4 V T05
2018-12-13 15:54:48 C 12 08 09.97 -21 50 40.8 V T05
2018-12-13 15:56:07 C 12 08 10.12 -21 50 42.1 V T05
2018-12-13 15:58:45 C 12 08 10.32 -21 50 45.2 V T05
2018-12-19 12:07:49 C 12 21 49.17 -24 17 36.9 V 703
2018-12-19 12:15:11 C 12 21 49.86 -24 17 44.8 V 703
2018-12-19 12:29:57 C 12 21 51.28 -24 17 58.2 V 703
2019-01-16 14:24:53 C 13 35 01.41 -35 52 57.1 V T08
2019-01-16 14:30:51 C 13 35 02.12 -35 53 02.6 V T08
2019-01-16 14:38:48 C 13 35 03.07 -35 53 10.8 V T08
2019-01-16 14:43:27 C 13 35 03.60 -35 53 15.8 V T08
2019-01-16 14:54:34 C 13 35 04.98 -35 53 27.2 V T08
2019-01-16 14:55:54 C 13 35 05.17 -35 53 28.9 V T08
2019-01-16 15:08:31 C 13 35 06.65 -35 53 41.1 V T08
2019-01-23 15:11:18 C 13 56 55.105 -38 41 35.24 U F51
2019-01-23 15:24:21 C 13 56 56.841 -38 41 48.21 U F51
2019-01-23 15:37:23 C 13 56 58.568 -38 42 01.16 U F51
2019-01-28 13:36:13 C 14 13 46.00 -40 36 57.6 E89
2019-01-28 14:07:02 C 14 13 50.52 -40 37 27.6 E89
2019-01-28 14:54:16 C 14 13 57.06 -40 38 27.7 V T08
2019-01-28 15:02:14 C 14 13 58.23 -40 38 32.1 V T08
2019-01-28 15:07:32 C 14 13 59.03 -40 38 38.4 V T08
2019-01-28 15:22:10 C 14 14 01.04 -40 38 54.0 V T08
2019-02-24 17:09:23 C 16 24 41.86 -48 58 08.0 V 323
2019-02-24 17:41:50 C 16 24 50.68 -48 58 22.3 V 323
2019-02-25 12:21:01 C 16 29 59.35 -49 05 02.0 q E89
2019-02-25 12:43:06 C 16 30 05.45 -49 05 12.6 q E89
2019-02-25 18:01:10 C 16 31 34.18 -49 07 01.8 V 323
2019-02-25 18:34:21 C 16 31 43.26 -49 07 13.6 V 323
2019-03-12 19:28:39 C 18 28 48.72 -47 37 52.7 q 323
2019-03-12 20:33:47 C 18 29 11.66 -47 36 51.1 q 323
2019-04-12 18:38:25 C 22 21 04.43 -14 32 31.1 U Q62
2019-04-12 18:49:20 C 22 21 06.97 -14 31 53.4 U Q62