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Minor planet follow-up portal
v. 3.15.3
2023 VY20
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Name
ST23K48 → 2023 VY20
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: 2023-Dec-05 22:51
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60263.0
Nov. 15, 2023
Orbital inclination in deg
3.6535
Longitude of Ascending Node (deg)
54.80637
Arg of perihelion (deg)
347.04497
Eccentricity
0.2162335
Mean distance (AU)
1.2721591
Mean Anomaly (deg)
6.36491
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
98
Number of observations
9
Arc length (days)
3.51
Time since last observation (days)
17.09
Spectroscopy Details
Known Taxonomies
None
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