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Minor planet follow-up portal
v. 3.14.2
2021 JS5
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Schedule Spectroscopic Observations
Name
C5MEAM2 → 2021 JS5
Type
NEO
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
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Measurements
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Last Update: 2021-May-13 09:25
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59347.0
May 13, 2021
Orbital inclination in deg
29.43089
Longitude of Ascending Node (deg)
230.00803
Arg of perihelion (deg)
64.50669
Eccentricity
0.3131414
Mean distance (AU)
1.6721377
Mean Anomaly (deg)
328.72805
Absolute Magnitude (H)
21.7
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
162
Diameter in meters
(range)
78 - 607
Physical Parameters
Diameter
Initial Diameter Guess using H=21.7 and albedo=0.14 (0.01 to 0.5)
MPC Default
162.35 m
+445.0 / -76.0
Follow-up Details
NEOCP
digest2
score
85
Number of observations
36
Arc length (days)
2.01
Time since last observation (days)
0.05
Spectroscopy Details
Known Taxonomies
None
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