urn:nasa:pds:neowise_diameters_albedos:data:neowise_neos_csv
2.0
NEOWISE NEOs
1.10.0.0
Product_Observational
Mainzer, A., Bauer, J., Cutri, R., Grav, T., Kramer, E., Masiero, J., Sonnett, S.,
and Wright, E.
2019
NEOWISE Near-Earth Object diameters and albedos
2010-01-14Z
2016-12-13Z
Science
Derived
Small Bodies
Physical Properties
NEOWISE
Mission
urn:nasa:pds:context:investigation:mission.neowise
data_to_investigation
Wide-Field Infrared Survey Explorer
Spacecraft
urn:nasa:pds:context:instrument_host:spacecraft.wise
is_instrument_host
WISE Camera
Instrument
urn:nasa:pds:context:instrument:wise.wise_camera
is_instrument
Multiple Asteroids
Asteroid
Mainzer, A., T. Grav, J. Bauer, J. Masiero, R.S. McMillan, and 32 others, NEOWISE
Observations of Near-Earth Objects: Preliminary Results, Astroph. J. 743, 156,
doi:10.1088/0004-637X/743/2/156, 2011
Mainzer, A., T. Grav, J. Masiero, J. Bauer, R.M. Cutri, and 5 others, Physical
Parameters of Asteroids Estimated from the WISE 3-Band Data and NEOWISE
Post-Cryogenic Survey, Astroph. J. 760, L12, doi:10.1088/2041-8205/760/1/L12, 2012.
Mainzer, A., J. Bauer, T. Grav, J. Masiero, R.M. Cutri, and 6 others, The Population
of Tiny Near-Earth Objects Observed by NEOWISE, Astroph. J. 784, 110,
doi:10.1088/0004-637X/784/2/110, 2014
Masiero, J.R., C. Nugent, A.K. Mainzer, E.L. Wright, J.M. Bauer, and 4 others,
NEOWISE Reactivation Mission Year Three: Asteroid Diameters and Albedos, Astron. J.
154, 168, doi:10.3847/1538-3881/aa89ec, 2017
Masiero, J.R., E. Redwing, A.K. Mainzer, J.M. Bauer, R.M. Cutri, and 5 others, Small
and Nearby NEOs Observed by NEOWISE During the First Three Years of Survey: Physical
Properties, Astron. J. 156, 60, doi:10.3847/1538-3881/aa89ec, 2018
Nugent, C.R., A. Mainzer, J. Masiero, J. Bauer, R.M. Cutri, and 5 others, NEOWISE
Reactivation Mission Year One: Preliminary Asteroid Diameters and Albedos, Astroph.
J. 814, 117, doi:10.1088/0004-637X/814/2/117, 2015
Nugent, C.R., A. Mainzer, J. Bauer, R.M. Cutri, E.A. Kramer, and 4 others, NEOWISE
Reactivation Mission Year Two: Asteroid Diameters and Albedos, Astron. J. 152, 63,
doi:10.3847/0004-6256/152/3/63, 2016
neowise_neos.csv
file
2019-03-04
TABLE
0
PDS DSV 1
1523
Carriage-Return Line-Feed
Comma
22
0
Asteroid_Number
ASCII_Integer
Asteroid number
0
Prov_desig
UTF8_String
Provisional designation of object as assigned by the MPC
'-'
MPC_packed_name
UTF8_String
Number or provisional designation of object in MPC-packed format. Included for
locating objects in published tables
Absolute_mag
ASCII_Real
magnitudes
Absolute H_V magnitude used as input to fitting routine
-9.99
Slope_param
ASCII_Real
G slope parameter from H-G system used for calculating photometric phase effects
-9.99
Mean_JD
ASCII_Real
day
Mean Julian date of observations used for fitting
N_W1
ASCII_Integer
Number of W1 band measurements used for thermal fitting
N_W2
ASCII_Integer
Number of W2 band measurements used for thermal fitting
N_W3
ASCII_Integer
Number of W3 band measurements used for thermal fitting
N_W4
ASCII_Integer
Number of W4 band measurements used for thermal fitting
Fit_code
UTF8_String
Four-character code indicating parameters allowed to vary in the thermal fit.
D=diameter, V=visible geometric albedo, B=NEATM beaming parameter (or F=Fast-rotating
thermal model), I=infrared geometric albedo. -=parameter held fixed for fit.
Diameter
ASCII_Real
kilometer
Best-fit effective spherical diameter or assumed value if not fitted
Diameter_err
ASCII_Real
kilometer
Error on diameter
V_albedo
ASCII_Real
Best-fit visible geometric albedo or assumed value if not fitted
-.999
V_albedo_err
ASCII_Real
Error on visible albedo
-.999
IR_albedo
ASCII_Real
Best-fit infrared geometric albedo or assumed value if not fitted
-.999
IR_albedo_err
ASCII_Real
Error on infrared albedo
-.999
Beaming_param
ASCII_Real
Best-fit NEATM thermal beaming parameter or assumed value if not fitted
0
Beaming_param_err
ASCII_Real
Error on beaming parameter
0
Stacked_flag
UTF8_String
Flag indicating if fit is based on images co-added on the object's predicted position
'-'
Reference
UTF8_String
Reference to the original publication of fitted parameters
Notes
UTF8_String
Notes: OrbChange indicates large differences between orbit used for fitting and
current orbit; NoOrb indicates no orbit for object in the current MPC database;
BrokenLink indicates an object that was originally associated with one designation by
the MPC, but that link was broken and a new association was made with a different
designation which is now used in the table