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Minor planet follow-up portal
v. 3.14.2
2022 BT
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Name
C2TN7T1 → 2022 BT
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: 2022-Jan-25 23:12
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59604.0
Jan. 25, 2022
Orbital inclination in deg
4.11583
Longitude of Ascending Node (deg)
304.00929
Arg of perihelion (deg)
148.45357
Eccentricity
0.1912046
Mean distance (AU)
1.1891205
Mean Anomaly (deg)
21.84802
Absolute Magnitude (H)
29.8
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
4
Diameter in meters
(range)
2 - 15
Physical Parameters
Diameter
Initial Diameter Guess using H=29.8 and albedo=0.14 (0.01 to 0.5)
MPC Default
3.89 m
+11.0 / -2.0
Follow-up Details
NEOCP
digest2
score
86
Number of observations
19
Arc length (days)
0.63
Time since last observation (days)
0.06
Spectroscopy Details
Known Taxonomies
None
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