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Minor planet follow-up portal
v. 3.15.2
250577 (2005 AC)
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Data
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Schedule Spectroscopic Observations
Type
NEO (Apollo)
Status
Not Following
Source
Arecibo
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
2020-01-23T01:30:00
2020-01-23T12:40:00
ELP
Req: 2041065
2020-01-27T00:00:00
2020-01-28T00:00:00
SIN
Req: 2044543
Measurements
Show Measurements
Plot Visibility
Last Update: 2020-Sep-24 19:26
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59000.0
May 31, 2020
Orbital inclination in deg
46.88004
Longitude of Ascending Node (deg)
315.77934
Arg of perihelion (deg)
285.60335
Eccentricity
0.5178683
Mean distance (AU)
1.0498966
Mean Anomaly (deg)
57.37213
Absolute Magnitude (H)
18.3
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
777
Diameter in meters
(range)
375 - 2908
Physical Parameters
Absolute Magnitude
MPO232334
18.2
Diameter
Initial Diameter Guess using H=18.3 and albedo=0.14 (0.01 to 0.5)
MPC Default
777.07 m
+2130.0 / -366.0
Follow-up Details
Number of observations
128
Arc length (days)
5519.00
Time since last observation (days)
222.27
Spectroscopy Details
(Plots)
SMASS Spectra
NIR
Known Taxonomies
None
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