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Minor planet follow-up portal
v. 3.15.2
2017 HH4
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Schedule Observations
Schedule Spectroscopic Observations
Name
P10BbBH → 2017 HH4
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)
Site
Min Altitude
Check Spectroscopic Feasibility
Create LC Plot
Recent Blocks Scheduled
2017-04-27T23:10:00
2017-04-28T10:00:00
LSC
Req: 0000409346
Measurements
Show Measurements
Plot Visibility
Last Update: 2017-Apr-28 02:25
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
57860.0
April 17, 2017
Orbital inclination in deg
2.62097
Longitude of Ascending Node (deg)
84.65319
Arg of perihelion (deg)
352.35269
Eccentricity
0.4572994
Mean distance (AU)
1.7652394
Mean Anomaly (deg)
71.40671
Absolute Magnitude (H)
18.8
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
617
Diameter in meters
(range)
298 - 2310
Physical Parameters
Follow-up Details
NEOCP
digest2
score
73
Number of observations
6
Arc length (days)
0.69
Time since last observation (days)
0.09
Spectroscopy Details
Known Taxonomies
None
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