IAA RAS IAA Minor Planet Database

103067 (1999 XA143)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5812160961 ± 1.14e-08
Semi-major axis (a)1.8433943330 AU ± 3.35e-10
Inclination (i)38.56596192° ± 4.00e-06
Long. of Asc. Node (Ω)116.51295422° ± 1.33e-06
Arg. of Perihelion (ω)104.10031212° ± 2.52e-06
Mean Anomaly (M)86.81304598° ± 1.12e-06
Mean Motion (n)0.3938083353°/day ± 1.07e-10
Perihelion dist (q)0.77198388 AU ± 2.09e-08
Aphelion dist (Q)2.91480479 AU ± 2.10e-08
Orbital Period2.50280706 yr ± 6.82e-10
Physical Parameters
H (abs. magnitude)16.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.243″
Uncertainty0
Orbit TypeApollo
MOID0.040080 AU
Observations Used1511
Gaia Obs Used36
Oppositions13
Arc Total1994-2025
First Observation Used1994-12-02
Last Observation Used2025-09-14
Observations (1662)
Date Type RA Dec Mag Band Observatory
2020-01-22 08:35:38 C 08 33 57.57 +34 36 53.5 – u H21
2020-01-22 08:37:35 C 08 33 57.34 +34 37 03.0 – u H21
2020-01-22 08:39:33 C 08 33 57.12 +34 37 12.7 – u H21
2020-01-22 08:42:06 C 08 33 56.84 +34 37 24.8 – u H21
2020-01-23 01:55:02 C 08 32 01.82 +36 02 13.5 – V 160
2020-01-23 01:57:54 C 08 32 01.47 +36 02 27.8 – V 160
2020-01-23 02:00:47 C 08 32 01.12 +36 02 42.1 – V 160
2020-01-24 09:18:20 C 08 28 12.53 +38 42 21.8 – V T05
2020-01-24 09:22:53 C 08 28 11.88 +38 42 45.5 – V T05
2020-01-24 09:33:27 C 08 28 10.42 +38 43 40.8 – V T05
2020-01-24 09:48:03 C 08 28 08.38 +38 44 57.0 – V T05
2020-01-24 17:58:13 C 08 27 04.31 +39 27 19.9 – V L04
2020-01-24 18:03:04 C 08 27 03.64 +39 27 45.7 – V L04
2020-01-24 18:08:20 C 08 27 02.91 +39 28 13.6 – V L04
2020-01-25 04:51:30 C 08 25 33.99 +40 25 02.3 – V 703
2020-01-25 04:59:17 C 08 25 32.86 +40 25 44.3 – V 703
2020-01-25 05:07:03 C 08 25 31.72 +40 26 26.7 – V 703
2020-01-25 05:14:49 C 08 25 30.54 +40 27 07.2 – V 703
2020-01-26 10:15:27 C 08 21 08.690 +43 03 46.71 – U F51
2020-01-26 10:32:25 C 08 21 05.824 +43 05 19.53 – U F51
2020-01-26 10:49:25 C 08 21 02.944 +43 06 52.44 – U F51
2020-01-26 11:02:38 C 08 21 00.68 +43 08 05.1 – V T08
2020-01-26 11:07:19 C 08 20 59.88 +43 08 30.6 – V T08
2020-01-26 11:17:21 C 08 20 58.18 +43 09 25.5 – V T08
2020-01-26 11:34:09 C 08 20 55.33 +43 10 56.9 – V T08
2020-01-26 12:37:09 C 08 20 44.65 +43 16 39.9 – V T08
2020-01-26 12:37:49 C 08 20 44.54 +43 16 43.5 – V T08
2020-01-26 12:38:29 C 08 20 44.43 +43 16 47.2 – V T08
2020-01-26 12:39:09 C 08 20 44.32 +43 16 50.7 – V T08
2020-01-26 12:39:48 C 08 20 44.20 +43 16 54.3 – V T08
2020-01-26 12:43:44 C 08 20 43.58 +43 17 15.3 – V T05
2020-01-26 12:44:23 C 08 20 43.46 +43 17 18.8 – V T05
2020-01-26 12:45:03 C 08 20 43.35 +43 17 22.5 – V T05
2020-01-26 12:45:43 C 08 20 43.25 +43 17 26.1 – V T05
2020-01-26 12:46:22 C 08 20 43.13 +43 17 29.6 – V T05
2020-01-26 19:50:44 C 08 19 36.75 +43 56 09.5 – V 108
2020-01-26 19:52:27 C 08 19 36.43 +43 56 18.9 – V 108
2020-01-26 19:54:28 C 08 19 36.11 +43 56 30.1 – V 108
2020-01-27 08:28:01 C 08 17 27.902 +45 06 15.55 – U F51
2020-01-27 09:04:58 C 08 17 21.062 +45 09 43.07 – U F51
2020-01-28 05:16:31 C 08 13 40.28 +47 02 39.6 – V 703
2020-01-28 05:24:12 C 08 13 38.76 +47 03 23.2 – V 703
2020-01-28 05:31:54 C 08 13 37.17 +47 04 07.3 – V 703
2020-01-28 05:39:36 C 08 13 35.67 +47 04 50.4 – V 703
2020-01-28 09:14:30 C 08 12 54.090 +47 25 07.63 – U F51
2020-01-28 09:32:17 C 08 12 50.444 +47 26 48.26 – U F51
2020-01-28 09:50:05 C 08 12 46.788 +47 28 28.82 – U F51
2020-01-28 10:07:56 C 08 12 43.117 +47 30 09.65 – U F51
2020-01-28 11:51:27 C 08 12 21.77 +47 39 52.2 – V T05
2020-01-28 11:55:43 C 08 12 20.89 +47 40 16.0 – V T05