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Minor planet follow-up portal
v. 3.8.0.2
2017 WJ16
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Schedule Spectroscopic Observations
Name
YW94A98 → 2017 WJ16
Type
NEO
Status
Actively Following
Characterization Target
Source
Goldstone
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
2020-11-11T20:49:00
2020-11-12T20:49:00
SIN
Req: 2292240
2020-11-13T00:46:00
2020-11-13T02:08:00
CPT
Req: 2293074
2020-12-02T00:14:00
2020-12-03T00:14:00
SIN
Req: 2311018
2020-12-03T01:00:00
2020-12-03T06:08:00
ELP
Req: 2312726
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-Jan-21 06:58
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59200.0
Dec. 17, 2020
Orbital inclination in deg
5.71641
Longitude of Ascending Node (deg)
58.99848
Arg of perihelion (deg)
186.58508
Eccentricity
0.214293
Mean distance (AU)
0.8225409
Mean Anomaly (deg)
205.32861
Absolute Magnitude (H)
24.5
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
41
Diameter in meters
(range)
22 - 167
Physical Parameters
Diameter
Initial Diameter Guess using H=24.5 and albedo=0.14 (0.01 to 0.5)
MPC Default
44.72 m
+123.0 / -21.0
Absolute Magnitude
MPO435150
24.3
Follow-up Details
NEOCP
digest2
score
83
Number of observations
148
Arc length (days)
1105.00
Time since last observation (days)
12.75
Spectroscopy Details
Known Taxonomies
None
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