2025-06-14 03:03 UTC
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Minor planet follow-up portal
v. 3.15.3
2015 CK
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Schedule Spectroscopic Observations
Name
WCAA03D → 2015 CK
Type
Asteroid
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: 2021-Aug-15 00:00
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59600.0
Jan. 21, 2022
Orbital inclination in deg
24.02781
Longitude of Ascending Node (deg)
130.05105
Arg of perihelion (deg)
216.0769
Eccentricity
0.0868803
Mean distance (AU)
1.8736085
Mean Anomaly (deg)
41.1896
Absolute Magnitude (H)
18.21
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
810
Diameter in meters
(range)
391 - 3031
Physical Parameters
Phase Slope
MPC Default
0.15
Diameter
Initial Diameter Guess using H=18.21 and albedo=0.14 (0.01 to 0.5)
MPC Default
809.96 m
+2221.0 / -381.0
Absolute Magnitude
MPC Default
18.21
Follow-up Details
Number of observations
160
Arc length (days)
6643.00
Time since last observation (days)
395.95
Spectroscopy Details
Known Taxonomies
None
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