2009MNRAS.398.1593B

Query : 2009MNRAS.398.1593B

2009MNRAS.398.1593B - Mon. Not. R. Astron. Soc., 398, 1593-1600 (2009/September-3)

Water in the near-infrared spectrum of comet 8P/Tuttle.

BARBER R.J., MILLER S., DELLO RUSSO N., MUMMA M.J., TENNYSON J. and GUIO P.

Abstract (from CDS):

High-resolution spectra of comet 8P/Tuttle were obtained in the frequency range 3449.0-3462.2/cm on 2008 January 3 ut using CGS4 with echelle grating on United Kingdom Infrared Telescope. In addition to observing solar pumped fluorescent lines of H2O, the long integration time (152 min on target) enabled eight weaker H2 O features to be assigned, most of which had not previously been identified in cometary spectra. These transitions, which are from higher energy upper states, are similar in character to the so-called SH lines recorded in the post Deep Impact spectrum of comet Tempel 1. We have identified certain characteristics that these lines have in common, and which in addition to helping to define this new class of cometary line give some clues to the physical processes involved in their production. Finally, we derive an H2 O rotational temperature of and a water production rate of (1.4±0.3)x1028 molecules/s.

Abstract Copyright: © 2009 The Authors. Journal compilation © 2009 RAS

Journal keyword(s): line: formation - line: identification

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 * 74 Psc B PM* 01 05 41.7111106896 +21 27 55.612006704   5.405 5.455     B9IVn 76 0

Query : 2009MNRAS.398.1593B

Basic data :
* 74 Psc B -- High Proper Motion Star
Other object types: otypes_help 		* (HD,*,...), ** (ADS,CCDM,...), PM* (2007A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		01 05 41.7111106896 +21 27 55.612006704 (Optical) [ 0.0716 0.0506 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 03 00.5269888840 +21 11 53.496822879 [ 0.0716 0.0506 90 ]
Gal coord. (ep=J2000) : 		127.3477145105955 -41.2840258773442 [ 0.0716 0.0506 90 ]
Proper motions mas/yr : 		54.952 -15.938 [0.106 0.074 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -7.20 [3.6] / z(~) -0.000024 [0.000012] / cz -7.20 [3.60]
   C 2007AN....328..889K
Parallaxes (mas): 		11.3778 [0.0877] A 2020yCat.1350....0G
Spectral type: 		B9IVn C 1987ApJS...65..581G
Fluxes (6) :
B 5.405 [0.014] D 2000A&A...355L..27H
V 5.455 [0.009] D 2000A&A...355L..27H
G 5.548961 [0.002967] C 2020yCat.1350....0G
J 5.607 [0.034] C 2003yCat.2246....0C
H 5.632 [0.017] C 2003yCat.2246....0C
K 5.610 [0.020] C 2003yCat.2246....0C
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Identifiers (29) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 6457 GCRV 621 PPM 90462 uvby98 100006457
* psi01 Psc B GEN# +1.00006457 ROT 166 WDS J01057+2128B
* 74 Psc B GSC 01202-02125 SAO 74483 WEB 1056
ADS 899 B HIC 5132 SKY# 1670 Gaia DR2 2790497465471261568
AG+21 95 HIP 5132 TIC 243172438 Gaia DR3 2790497465471261568
BD+20 157 HR 311 TYC 1202-2125-1
CCDM J01057+2128B IDS 01003+2056 B UBV 1080
GC 1310 2MASS J01054169+2127555 UBV M 7917

References (76 between 1850 and 2026) (Total 76)
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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Collections of Measurements Description of Measurements

Velocities : 5    Distance : 2    Rot : 3    Plx : 4    PM : 4    SpT : 7   

   

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Link by name to the catalogue in VizieR :

HD 6457 AG+21 95 BD+20 157 CCDM J01057+2128B GSC 01202-02125
HIC 5132 HIP 5132 HR 311 2MASS J01054169+2127555 PPM 90462
SAO 74483 TYC 1202-2125-1 uvby98 100006457 WDS J01057+2128B Gaia DR2 2790497465471261568
Gaia DR3 2790497465471261568

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