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Minor planet follow-up portal
v. 3.15.2
2018 BL4
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Data
Schedule Observations
Schedule Spectroscopic Observations
Name
P10GlmF → 2018 BL4
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
2018-01-21T01:30:00
2018-01-21T12:40:00
ELP
Req: 1400866
2018-01-22T01:30:00
2018-01-22T12:40:00
ELP
Req: 1401708
Measurements
Show Measurements
Plot Visibility
Last Update: 2018-Jan-25 14:06
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
58140.0
Jan. 22, 2018
Orbital inclination in deg
13.08072
Longitude of Ascending Node (deg)
72.7641
Arg of perihelion (deg)
163.52861
Eccentricity
0.2574233
Mean distance (AU)
1.8510799
Mean Anomaly (deg)
279.13244
Absolute Magnitude (H)
19.3
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
490
Diameter in meters
(range)
237 - 1835
Physical Parameters
Follow-up Details
NEOCP
digest2
score
65
Number of observations
13
Arc length (days)
4.83
Time since last observation (days)
0.45
Spectroscopy Details
Known Taxonomies
None
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