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Minor planet follow-up portal
v. 3.15.2
2008 DB
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Data
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Schedule Spectroscopic Observations
Type
NEO (Apollo)
Status
Not Following
Source
Yarkovsky
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
Check Spectroscopic Feasibility
Create LC Plot
Recent Blocks Scheduled
2021-02-21T00:00:00
2021-02-22T00:00:00
SIN
Req: 2377279
2021-02-23T05:28:00
2021-02-23T12:18:00
ELP
Req: 2398234
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-May-13 19:15
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59285.0
March 12, 2021
Orbital inclination in deg
4.22446
Longitude of Ascending Node (deg)
141.4527
Arg of perihelion (deg)
274.62197
Eccentricity
0.2329794
Mean distance (AU)
1.0534654
Mean Anomaly (deg)
88.2147
Absolute Magnitude (H)
25.74
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
25
Diameter in meters
(range)
12 - 95
Physical Parameters
Absolute Magnitude
E2021D90
25.7
Diameter
Initial Diameter Guess using H=25.74 and albedo=0.14 (0.01 to 0.5)
MPC Default
25.26 m
+69.0 / -12.0
Follow-up Details
Number of observations
89
Arc length (days)
5114.00
Time since last observation (days)
1.80
Spectroscopy Details
Known Taxonomies
None
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