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Minor planet follow-up portal
v. 3.14.2
2021 DK2
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Schedule Spectroscopic Observations
Name
P11dCHW → 2021 DK2
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: 2021-Feb-24 09:45
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59267.0
Feb. 22, 2021
Orbital inclination in deg
4.53819
Longitude of Ascending Node (deg)
29.27686
Arg of perihelion (deg)
21.5548
Eccentricity
0.736396
Mean distance (AU)
2.075287
Mean Anomaly (deg)
21.41161
Absolute Magnitude (H)
22.9
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
93
Diameter in meters
(range)
45 - 350
Physical Parameters
Diameter
Initial Diameter Guess using H=22.9 and albedo=0.14 (0.01 to 0.5)
MPC Default
93.42 m
+256.0 / -44.0
Follow-up Details
NEOCP
digest2
score
96
Number of observations
12
Arc length (days)
1.80
Time since last observation (days)
0.05
Spectroscopy Details
Known Taxonomies
None
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