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Minor planet follow-up portal
v. 3.14.2
2019 WF1
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Schedule Spectroscopic Observations
Name
P20Ur6i → 2019 WF1
Type
NEO
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)
Site
Min Altitude
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Measurements
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Last Update: 2019-Nov-23 21:20
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58804.0
Nov. 17, 2019
Orbital inclination in deg
31.35834
Longitude of Ascending Node (deg)
17.07823
Arg of perihelion (deg)
350.46601
Eccentricity
0.674255
Mean distance (AU)
3.4452878
Mean Anomaly (deg)
2.42958
Absolute Magnitude (H)
19.7
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
408
Diameter in meters
(range)
197 - 1526
Physical Parameters
Diameter
Initial Diameter Guess using H=19.7 and albedo=0.14 (0.01 to 0.5)
MPC Default
407.81 m
+1118.0 / -192.0
Follow-up Details
NEOCP
digest2
score
86
Number of observations
20
Arc length (days)
6.66
Time since last observation (days)
0.08
Spectroscopy Details
Known Taxonomies
None
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