420302 (2011 XZ1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4621564503 ± 4.32e-09
Semi-major axis (a)2.1374167274 AU ± 4.07e-09
Inclination (i)6.66887374° ± 3.41e-07
Long. of Asc. Node (Ω)273.66191104° ± 3.33e-06
Arg. of Perihelion (ω)36.33129507° ± 4.27e-06
Mean Anomaly (M)252.19980468° ± 1.75e-06
Mean Motion (n)0.3154121875°/day ± 9.01e-10
Perihelion dist (q)1.14959580 AU ± 9.48e-09
Aphelion dist (Q)3.12523766 AU ± 1.10e-08
Orbital Period3.12488332 yr ± 8.92e-09
Physical Parameters
H (abs. magnitude)17.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.153″
Uncertainty0
Orbit TypeAmor
MOID0.148255 AU
Observations Used3079
Oppositions18
Arc Total1998-2025
First Observation Used1998-05-02
Last Observation Used2025-01-18
Observations (3219)
Date Type RA Dec Mag Band Observatory
2020-10-03 01:45:06 C 23 31 16.76 +23 31 23.5 V W34
2020-10-03 09:47:09 C 23 31 25.42 +23 25 39.3 V T08
2020-10-03 09:59:21 C 23 31 25.59 +23 25 30.2 V T08
2020-10-03 10:03:59 C 23 31 25.66 +23 25 26.7 V T08
2020-10-03 10:19:13 C 23 31 25.86 +23 25 15.5 V T08
2020-10-03 19:51:48 C 23 31 38.70 +23 18 04.0 V G33
2020-10-03 19:53:34 C 23 31 38.73 +23 18 03.4 V G33
2020-10-03 19:55:10 C 23 31 38.78 +23 18 02.1 V G33
2020-10-03 19:56:51 C 23 31 38.79 +23 18 00.8 V G33
2020-10-03 19:58:22 C 23 31 38.85 +23 17 59.1 V G33
2020-10-03 20:00:13 C 23 31 38.86 +23 17 57.8 V G33
2020-10-05 07:45:32 C 23 32 23.08 +22 52 02.2 V 703
2020-10-05 07:53:39 C 23 32 23.27 +22 51 56.0 V 703
2020-10-05 08:01:45 C 23 32 23.41 +22 51 50.3 V 703
2020-10-05 08:09:51 C 23 32 23.59 +22 51 43.8 V 703
2020-10-05 09:47:02 C 23 32 26.13 +22 50 39.2 V T05
2020-10-05 09:51:32 C 23 32 26.19 +22 50 36.1 V T05
2020-10-05 10:04:55 C 23 32 26.36 +22 50 26.2 V T05
2020-10-05 10:19:36 C 23 32 26.60 +22 50 15.0 V T05
2020-10-05 17:16:49 C 23 32 36.35 +22 45 08.5 V N31
2020-10-05 17:22:41 C 23 32 36.46 +22 45 04.4 V N31
2020-10-05 17:28:00 C 23 32 36.52 +22 45 00.3 V N31
2020-10-05 17:33:19 C 23 32 36.60 +22 44 56.5 V N31
2020-10-05 17:39:09 C 23 32 36.74 +22 44 52.4 V N31
2020-10-07 01:52:06 C 23 33 20.91 +22 21 28.6 V V93
2020-10-07 02:38:05 C 23 33 21.77 +22 20 56.1 V V93
2020-10-07 03:24:33 C 23 33 22.62 +22 20 23.3 V V93
2020-10-07 05:21:00 C 23 33 25.12 +22 19 02.8 V G96
2020-10-07 05:29:03 C 23 33 25.25 +22 18 57.1 V G96
2020-10-07 05:37:06 C 23 33 25.40 +22 18 51.4 V G96
2020-10-07 05:45:09 C 23 33 25.53 +22 18 45.4 V G96
2020-10-07 06:05:28 C 23 33 25.87 +22 18 30.8 V 703
2020-10-07 06:13:13 C 23 33 26.03 +22 18 24.4 V 703
2020-10-07 06:20:52 C 23 33 26.16 +22 18 19.0 V 703
2020-10-07 06:28:30 C 23 33 26.35 +22 18 12.5 V 703
2020-10-07 10:08:16 C 23 33 31.09 +22 15 40.5 V T08
2020-10-07 10:12:56 C 23 33 31.17 +22 15 37.1 V T08
2020-10-07 10:22:17 C 23 33 31.32 +22 15 30.3 V T08
2020-10-07 10:44:27 C 23 33 31.71 +22 15 14.0 V T08
2020-10-07 22:31:37 C 23 33 48.73 +22 06 37.8 V 160
2020-10-07 22:34:15 C 23 33 48.75 +22 06 36.5 V 160
2020-10-07 22:36:50 C 23 33 48.81 +22 06 34.7 V 160
2020-10-08 01:45:26 C 23 33 54.30 +22 04 19.2 V V93
2020-10-08 02:32:33 C 23 33 55.22 +22 03 46.1 V V93
2020-10-08 03:19:03 C 23 33 56.10 +22 03 13.4 V V93
2020-10-09 03:32:22 C 23 34 31.40 +21 45 58.8 t V19
2020-10-09 04:21:24 C 23 34 32.34 +21 45 24.6 t V19
2020-10-09 05:02:56 C 23 34 33.14 +21 44 55.5 t V19
2020-10-09 05:36:23 C 23 34 33.96 +21 44 31.3 U I41
2020-10-09 06:04:46 C 23 34 34.51 +21 44 11.2 U I41