D. K. Ojha, N. Kusakabe, and M. Tamura, National Astronomical Observatory, Tokyo, report on observations made at the Infrared Survey Facility 1.4-m telescope at the South African Astronomical Observatory. The 'JHK_s-band simultaneous camera' (SIRIUS) was used to obtained the following magnitudes (aperture radius about 8") for the near-infrared counterpart to IRAS 05436-0007 (cf. IAUC 8284): Feb. 23 UT, J = 10.81, H = 8.96, K_s = 7.41; Feb. 29, J = 10.92, H = 9.12, K_s = 7.62. The cometary infrared nebula is clearly seen extending toward the north from the near-infrared source. The nebula is blue (bright in J) and has a cavity structure with two rims extending toward the northeast and the northwest. The northeast rim, which can be traced out to about 30", is brighter and sharp compared to the diffuse northwest rim.
(Ref) Object type as listed in the reference "Ref"
(acronym) Object type linked to the acronym according to the original reference
() Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases
Other object types:
Y*O
(2012AJ,HOPS,...),
smm
(2007MNRAS,JCMTSE,...),
X
(CXOU,2XMM,...),
*
(2021ApJ,AP,...),
IR
(HGBS,IRAS),
Or*
(2017ARep),
Y*?
(2007MNRAS),
V*
(V*),
cor
([NW2007]),
Rad
(LMZ),
NIR
(2MASS),
Opt
(SDSS)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
ra dec : right ascension and declination (unit and frame defined according to your Output Options)
Grey values are increasing the original precision due to the computation of frame transformations
(wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
[error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
position angle (in degrees North celestial pole to East)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
ra dec : right ascension and declination (unit and frame defined according to your Output Options)
Grey values are increasing the original precision due to the computation of frame transformations
(wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
[error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
position angle (in degrees North celestial pole to East)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
ra dec : right ascension and declination (unit and frame defined according to your Output Options)
Grey values are increasing the original precision due to the computation of frame transformations
(wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam)
[error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue),
position angle (in degrees North celestial pole to East)
Syntax of radial velocity (or/and redshift) is : "value [error] (wavelength) quality bibcode"
value : radial velocity or/and redshift (Heliocentric frame) according to your Output Options
(redshift may be not displayed if the data value is <0 and the database inside value is a radial velocity)
[error] : error of the corresponding value displayed before
(wavelength) : wavelength range of the measurement : Rad, mm, IR, Opt, UV, Xray, Gam or '∼'(unknown)
quality : flag of quality ( A=best quality -> E=worst quality, ∼=unknown quality)
References (286 between 1850 and 2024) (Total 286)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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