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Minor planet follow-up portal
v. 3.14.2
2021 OC1
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Schedule Spectroscopic Observations
Name
P11id6S → 2021 OC1
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: 2021-Jul-31 04:19
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59424.0
July 29, 2021
Orbital inclination in deg
9.86118
Longitude of Ascending Node (deg)
304.38788
Arg of perihelion (deg)
204.20756
Eccentricity
0.4486175
Mean distance (AU)
0.7504038
Mean Anomaly (deg)
127.72043
Absolute Magnitude (H)
26.9
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
15
Diameter in meters
(range)
7 - 55
Physical Parameters
Diameter
Initial Diameter Guess using H=26.9 and albedo=0.14 (0.01 to 0.5)
MPC Default
14.81 m
+41.0 / -7.0
Follow-up Details
NEOCP
digest2
score
86
Number of observations
22
Arc length (days)
1.80
Time since last observation (days)
0.20
Spectroscopy Details
Known Taxonomies
None
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