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Minor planet follow-up portal
v. 3.14.2
2021 BX2
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Name
C4PA532 → 2021 BX2
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)
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Measurements
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Last Update: 2021-Jan-22 10:09
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59232.0
Jan. 18, 2021
Orbital inclination in deg
29.04894
Longitude of Ascending Node (deg)
120.45101
Arg of perihelion (deg)
284.59261
Eccentricity
0.515637
Mean distance (AU)
2.4615813
Mean Anomaly (deg)
28.21213
Absolute Magnitude (H)
20.8
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
246
Diameter in meters
(range)
119 - 919
Physical Parameters
Diameter
Initial Diameter Guess using H=20.8 and albedo=0.14 (0.01 to 0.5)
MPC Default
245.73 m
+674.0 / -116.0
Follow-up Details
NEOCP
digest2
score
100
Number of observations
13
Arc length (days)
12.98
Time since last observation (days)
0.17
Spectroscopy Details
Known Taxonomies
None
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