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Minor planet follow-up portal
v. 3.15.2
2022 NJ
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Schedule Spectroscopic Observations
Name
P21v8ZI → 2022 NJ
Type
NEO (Apollo)
Status
Not Following
Source
Goldstone
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)
Site
Min Altitude
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Measurements
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Last Update: 2024-Dec-09 20:39
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59800.0
Aug. 9, 2022
Orbital inclination in deg
7.55805
Longitude of Ascending Node (deg)
114.39414
Arg of perihelion (deg)
204.64375
Eccentricity
0.465858
Mean distance (AU)
1.8465571
Mean Anomaly (deg)
1.09098
Absolute Magnitude (H)
25.93
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
23
Diameter in meters
(range)
11 - 87
Physical Parameters
Absolute Magnitude
autocmod 3.0b
E2022O17
25.93
+/- 0.42505
Diameter
Initial Diameter Guess using H=25.93 and albedo=0.14 (0.01 to 0.5)
MPC Default
23.15 m
+63.0 / -11.0
Follow-up Details
NEOCP
digest2
score
91
Number of observations
47
Arc length (days)
26.00
Time since last observation (days)
206.26
Spectroscopy Details
Known Taxonomies
None
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