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Minor planet follow-up portal
v. 3.15.2
2023 XR7
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Schedule Spectroscopic Observations
Name
P21PcJG → 2023 XR7
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-Dec-11 07:02
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
60289.0
Dec. 11, 2023
Orbital inclination in deg
20.28252
Longitude of Ascending Node (deg)
284.79619
Arg of perihelion (deg)
104.90814
Eccentricity
0.4517089
Mean distance (AU)
2.2604881
Mean Anomaly (deg)
18.83657
Absolute Magnitude (H)
21.0
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
224
Diameter in meters
(range)
108 - 839
Physical Parameters
Diameter
Initial Diameter Guess using H=21.0 and albedo=0.14 (0.01 to 0.5)
MPC Default
224.11 m
+614.0 / -106.0
Follow-up Details
NEOCP
digest2
score
97
Number of observations
15
Arc length (days)
2.77
Time since last observation (days)
0.32
Spectroscopy Details
Known Taxonomies
None
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