141078 (2001 XQ30)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4508740138 ± 3.72e-09
Semi-major axis (a)1.8630498895 AU ± 2.18e-09
Inclination (i)11.47089095° ± 1.23e-06
Long. of Asc. Node (Ω)234.56825370° ± 3.78e-06
Arg. of Perihelion (ω)270.88650446° ± 5.08e-06
Mean Anomaly (M)107.89880542° ± 1.04e-06
Mean Motion (n)0.3875926644°/day ± 6.79e-10
Perihelion dist (q)1.02304911 AU ± 7.03e-09
Aphelion dist (Q)2.70305067 AU ± 7.61e-09
Orbital Period2.54294359 yr ± 4.45e-09
Physical Parameters
H (abs. magnitude)18.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.188″
Uncertainty0
Orbit TypeAmor
MOID0.189381 AU
Observations Used727
Oppositions17
Arc Total1997-2025
First Observation Used1997-06-03
Last Observation Used2025-06-21
Observations (774)
Date Type RA Dec Mag Band Observatory
1997-06-03 10:01:36 C 13 13 27.21 -08 34 50.8 o 566
2001-10-20 12:17:11 C 02 05 40.56 +23 21 17.7 o 644
2001-10-20 12:47:32 C 02 05 38.90 +23 21 01.8 o 644
2001-10-21 09:41:48 C 02 04 28.73 +23 10 11.8 o 644
2001-11-15 11:10:38 C 01 28 20.99 +15 47 58.9 o 608
2001-11-15 11:25:34 C 01 28 20.21 +15 47 46.2 o 608
2001-11-15 11:40:39 C 01 28 19.41 +15 47 32.1 o 608
2001-12-11 03:27:30 C 01 11 34.94 +08 01 51.6 20.1 c 704
2001-12-11 03:49:32 C 01 11 34.87 +08 01 39.6 20.0 c 704
2001-12-11 04:11:32 C 01 11 34.87 +08 01 26.8 19.6 c 704
2001-12-11 04:33:34 C 01 11 34.81 +08 01 13.3 20.3 c 704
2001-12-11 04:55:34 C 01 11 34.80 +08 01 01.1 20.2 c 704
2001-12-12 19:09:56 C 01 11 42.51 +07 39 20.5 c 950
2001-12-12 19:14:08 C 01 11 42.52 +07 39 18.1 c 950
2001-12-12 19:17:39 C 01 11 42.53 +07 39 16.2 c 950
2001-12-14 17:33:20 C 01 12 02.04 +07 14 22.0 d 557
2001-12-14 17:46:33 C 01 12 02.15 +07 14 17.0 d 557
2001-12-14 18:55:14 C 01 12 02.62 +07 13 42.5 d 557
2001-12-14 19:16:53 C 01 12 02.95 +07 13 30.2 c 966
2001-12-14 19:50:59 C 01 12 03.15 +07 13 11.5 c 966
2001-12-27 03:43:45 C 01 18 46.99 +05 11 01.8 c 715
2001-12-27 03:48:48 C 01 18 47.19 +05 10 58.1 c 715
2001-12-27 03:53:53 C 01 18 47.33 +05 10 55.4 c 715
2002-01-04 02:48:04 C 01 26 59.82 +04 22 33.6 c 649
2002-01-04 02:58:29 C 01 27 00.32 +04 22 30.7 c 649
2002-01-04 03:08:53 C 01 27 00.75 +04 22 30.4 c 649
2002-01-08 03:38:14 C 01 32 12.45 +04 06 02.3 d 291
2002-01-08 03:44:49 C 01 32 12.82 +04 06 01.3 d 291
2002-01-08 03:51:15 C 01 32 13.19 +04 06 00.1 d 291
2002-01-11 11:15:38 C 01 36 59.45 +03 56 15.8 c 413
2002-01-11 11:18:58 C 01 36 59.67 +03 56 14.9 c 413
2002-01-11 11:22:17 C 01 36 59.89 +03 56 14.7 c 413
2002-01-31 11:07:02 C 02 14 35.46 +03 51 53.3 e 413
2002-01-31 11:16:56 C 02 14 36.39 +03 51 53.3 e 413
2002-02-09 10:45:40 C 02 35 57.51 +04 11 52.7 m 413
2002-02-09 10:48:38 C 02 35 57.78 +04 11 52.8 m 413
2002-02-09 10:51:36 C 02 35 58.14 +04 11 52.8 m 413
2002-03-09 02:24:01 C 03 58 17.47 +05 46 27.7 c 696
2002-03-09 02:25:41 C 03 58 17.78 +05 46 28.4 c 696
2002-03-09 02:27:42 C 03 58 18.00 +05 46 28.9 c 696
2002-04-02 09:55:34 C 05 32 34.30 +06 52 24.0 m 413
2002-04-02 09:57:32 C 05 32 34.64 +06 52 24.1 m 413
2002-05-01 09:43:04 C 07 51 44.63 +06 15 04.0 c 413
2002-05-01 09:51:01 C 07 51 46.24 +06 15 02.5 c 413
2002-06-06 04:18:31 C 10 45 29.87 +01 15 17.8 c 696
2002-06-06 04:22:28 C 10 45 30.65 +01 15 15.4 c 696
2003-07-29 12:44:31 C 22 30 47.973 +08 52 26.24 o 568
2003-07-29 12:52:37 C 22 30 47.674 +08 52 26.16 o 568
2003-07-30 13:07:06 C 22 29 57.998 +08 52 01.90 o 568
2003-07-30 13:16:12 C 22 29 57.686 +08 52 01.79 o 568