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Minor planet follow-up portal
v. 3.14.2
2021 JQ1
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Schedule Spectroscopic Observations
Name
C5H7TX2 → 2021 JQ1
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-06 03:25
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59339.0
May 5, 2021
Orbital inclination in deg
3.22172
Longitude of Ascending Node (deg)
143.21944
Arg of perihelion (deg)
7.88854
Eccentricity
0.6960385
Mean distance (AU)
2.5740664
Mean Anomaly (deg)
11.58019
Absolute Magnitude (H)
24.6
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
43
Diameter in meters
(range)
21 - 160
Physical Parameters
Diameter
Initial Diameter Guess using H=24.6 and albedo=0.14 (0.01 to 0.5)
MPC Default
42.7 m
+117.0 / -20.0
Follow-up Details
NEOCP
digest2
score
76
Number of observations
21
Arc length (days)
1.85
Time since last observation (days)
0.07
Spectroscopy Details
Known Taxonomies
None
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