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Minor planet follow-up portal
v. 3.14.2
163348 (2002 NN4)
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Type
NEO (Aten) [PHA]
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)
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Measurements
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Last Update: 2021-Jun-10 06:38
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59232.0
Jan. 18, 2021
Orbital inclination in deg
5.42055
Longitude of Ascending Node (deg)
259.46878
Arg of perihelion (deg)
222.1692
Eccentricity
0.4346183
Mean distance (AU)
0.8758926
Mean Anomaly (deg)
2.81092
Absolute Magnitude (H)
20.13
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
335
Diameter in meters
(range)
162 - 1252
Physical Parameters
Absolute Magnitude
MPO385721
20.1
Diameter
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)
0.735 km
+/- 0.243
Albedo
urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)
0.03
+/- 0.027
Rotation Period
REFERENCE LIST:[Warner, B.D. (2017) Minor Planet Bull. 44, 22-36.]
LCDB (Rev. 2020-October); Warner et al., 2009
14.5 h
Follow-up Details
Number of observations
635
Arc length (days)
6940.00
Time since last observation (days)
157.82
Spectroscopy Details
(Plots)
SMASS Spectra
NIR
Known Taxonomies
None
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