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v. 3.14.2
C/2022 W2
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Name
A10R1Zt → C/2022 W2
Type
Comet
Status
Not Following
Source
Minor Planet Center
UTC date
------------ Any 1.0m ------------
LSC 1.0m - W85-87; (CTIO, Chile)
ELP 1.0m - V37,V39; (McDonald, Texas)
COJ 1.0m - Q63-64; (Siding Spring, Aust.)
CPT 1.0m - K91-93; (Sutherland, S. Africa)
TFN 1.0m - Z31,Z24; (Tenerife, Spain)
------------ Any 0.4m ------------
LSC 0.4m - W89,W79; (CTIO, Chile)
ELP 0.4m - V38; (McDonald, Texas)
OGG 0.4m - T03-04; (Maui, Hawaii)
COJ 0.4m - Q58-59; (Siding Spring, Aust.)
CPT 0.4m - L09; (Sutherland, S. Africa)
TFN 0.4m - Z17,Z21; (Tenerife, Spain)
------------ Any 2.0m ------------
FTS 2.0m - E10; (Siding Spring, Aust.) [MuSCAT4]
FTN 2.0m - F65; (Maui, Hawaii ) [MuSCAT3]
------------ Non LCO ------------
Mt John 1.8m - 474 (Mt John, NZ)
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Measurements
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Last Update: 2023-Jan-09 22:12
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59914.0
Dec. 1, 2022
Orbital inclination in deg
63.52998
Longitude of Ascending Node (deg)
320.45568
Arg of perihelion (deg)
123.2198
Eccentricity
0.990105
Perihelion distance (AU)
3.1229676
Epoch of perihelion
March 8, 2023, 1:31 p.m.
Epoch of perihelion (MJD)
60011.56355
Total Magnitude (M1)
13.2
Slope Parameter (k1)
10.0
Physical Parameters
Diameter
Initial Diameter Guess using H=13.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
8136.94 m
+22309.0 / -3831.0
Follow-up Details
NEOCP
digest2
score
35
Number of observations
197
Arc length (days)
65.70
Time since last observation (days)
0.40
Spectroscopy Details
Known Taxonomies
None
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