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Minor planet follow-up portal
v. 3.8.6
317643 (2003 FH1)
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Schedule Spectroscopic Observations
Type
NEO (Apollo)
Status
Actively Following
Characterization Target
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)
------------ 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.)
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
2021-03-16T02:10:00
2021-03-16T02:58:00
ELP
Req: 2404761
2021-04-01T00:28:00
2021-04-05T16:00:00
SIN
Req: 2433225
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-Apr-15 19:08
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59320.0
April 16, 2021
Orbital inclination in deg
14.64028
Longitude of Ascending Node (deg)
40.20104
Arg of perihelion (deg)
29.18839
Eccentricity
0.4396046
Mean distance (AU)
1.1840172
Mean Anomaly (deg)
70.91463
Absolute Magnitude (H)
18.41
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
676
Diameter in meters
(range)
357 - 2764
Physical Parameters
Diameter
Initial Diameter Guess using H=18.41 and albedo=0.14 (0.01 to 0.5)
MPC Default
738.69 m
+2025.0 / -348.0
Absolute Magnitude
MPO345875
18.2
Follow-up Details
Number of observations
742
Arc length (days)
6940.00
Time since last observation (days)
1.80
Spectroscopy Details
Known Taxonomies
None
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