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v. 3.14.2
2023 BT2
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Name
P21DeJl → 2023 BT2
Type
Asteroid
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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Last Update: 2023-Jan-26 05:50
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59968.0
Jan. 24, 2023
Orbital inclination in deg
32.09717
Longitude of Ascending Node (deg)
294.8589
Arg of perihelion (deg)
171.05466
Eccentricity
0.1619222
Mean distance (AU)
1.7571263
Mean Anomaly (deg)
21.2456
Absolute Magnitude (H)
20.1
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
339
Diameter in meters
(range)
164 - 1269
Physical Parameters
Diameter
Initial Diameter Guess using H=20.1 and albedo=0.14 (0.01 to 0.5)
MPC Default
339.2 m
+930.0 / -160.0
Follow-up Details
NEOCP
digest2
score
93
Number of observations
15
Arc length (days)
1.72
Time since last observation (days)
0.04
Spectroscopy Details
Known Taxonomies
None
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