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Minor planet follow-up portal
v. 3.14.2
2021 UL7
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Schedule Spectroscopic Observations
Name
P21nOQC → 2021 UL7
Type
NEO (Apollo)
Status
Not Following
Source
NASA
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: 2022-Aug-22 06:23
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59746.0
June 16, 2022
Orbital inclination in deg
0.67776
Longitude of Ascending Node (deg)
19.64954
Arg of perihelion (deg)
118.13657
Eccentricity
0.1140457
Mean distance (AU)
1.0773823
Mean Anomaly (deg)
112.28282
Absolute Magnitude (H)
25.83
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
24
Diameter in meters
(range)
12 - 91
Physical Parameters
Diameter
Initial Diameter Guess using H=25.83 and albedo=0.14 (0.01 to 0.5)
MPC Default
24.24 m
+66.0 / -11.0
Absolute Magnitude
autocmod 2.9e
E2022L59
25.8
+/- 0.39335
Follow-up Details
NEOCP
digest2
score
89
Number of observations
91
Arc length (days)
221.00
Time since last observation (days)
11.81
Spectroscopy Details
Known Taxonomies
None
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