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Minor planet follow-up portal
v. 3.14.2
2023 DA3
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Name
C909HW2 → 2023 DA3
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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Min Altitude
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Measurements
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Last Update: 2023-Mar-16 09:11
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60069.0
May 5, 2023
Orbital inclination in deg
10.23769
Longitude of Ascending Node (deg)
186.63051
Arg of perihelion (deg)
56.15516
Eccentricity
0.6168073
Mean distance (AU)
2.9192788
Mean Anomaly (deg)
352.28193
Absolute Magnitude (H)
20.0
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
355
Diameter in meters
(range)
172 - 1329
Physical Parameters
Diameter
Initial Diameter Guess using H=20.0 and albedo=0.14 (0.01 to 0.5)
MPC Default
355.19 m
+974.0 / -167.0
Follow-up Details
NEOCP
digest2
score
83
Number of observations
33
Arc length (days)
1.89
Time since last observation (days)
0.37
Spectroscopy Details
Known Taxonomies
None
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