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Minor planet follow-up portal
v. 3.14.2
2021 BO2
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Name
C4N99L2 → 2021 BO2
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-Jan-20 16:17
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59231.0
Jan. 17, 2021
Orbital inclination in deg
3.42
Longitude of Ascending Node (deg)
114.77763
Arg of perihelion (deg)
328.48233
Eccentricity
0.6288273
Mean distance (AU)
2.5172379
Mean Anomaly (deg)
6.26891
Absolute Magnitude (H)
28.4
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
7
Diameter in meters
(range)
4 - 28
Physical Parameters
Diameter
Initial Diameter Guess using H=28.4 and albedo=0.14 (0.01 to 0.5)
MPC Default
7.42 m
+20.0 / -3.0
Follow-up Details
NEOCP
digest2
score
96
Number of observations
12
Arc length (days)
1.02
Time since last observation (days)
2.31
Spectroscopy Details
Known Taxonomies
None
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