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v. 3.14.2
2021 NS8
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Schedule Spectroscopic Observations
Name
P11hZYy → 2021 NS8
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 06:34
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59467.0
Sept. 10, 2021
Orbital inclination in deg
1.99586
Longitude of Ascending Node (deg)
248.54709
Arg of perihelion (deg)
157.12814
Eccentricity
0.1916858
Mean distance (AU)
1.0909882
Mean Anomaly (deg)
318.56601
Absolute Magnitude (H)
25.03
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
35
Diameter in meters
(range)
17 - 131
Physical Parameters
Absolute Magnitude
autocmod 2.9c
E2021Q43
25.02
+/- 0.59319
Diameter
Initial Diameter Guess using H=25.03 and albedo=0.14 (0.01 to 0.5)
MPC Default
35.03 m
+96.0 / -16.0
Follow-up Details
NEOCP
digest2
score
85
Number of observations
30
Arc length (days)
33.00
Time since last observation (days)
25.26
Spectroscopy Details
Known Taxonomies
None
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