2000JAVSO..28...38L

Query : 2000JAVSO..28...38L

2000JAVSO..28...38L - J. Am. Assoc. Variable star obs., 28, 38-39 (2000/January-0)

Tombaugh's star : a historical tale of the cataclysmic variable TV Corvi.

LEVY D.H.

Abstract (from CDS):

While doing research for my 1991 biography of Clyde Tombaugh, discoverer of Pluto, I found evidence that he had discovered a probable nova in Corvus. Since this was an unusually high galactic latitude for a nova, I tried to find confirming evidence for his 1931 observation. Although my results were negative for 1931, I did find nine additional outbursts in my search through several hundred Harvard patrol plates. I observed the variable, now called TV Corvi, in outburst for the first time visually on March 23, 1990, and several times since then.

Abstract Copyright: ∼

Journal keyword(s): TV Corvi, Clyde Tombaugh

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 V* TV Crv CV* 12 20 24.1673170512 -18 27 02.150567388           DC 61 0

Query : 2000JAVSO..28...38L

Basic data :
V* TV Crv -- Cataclysmic Binary
Other object types: otypes_help 		V* (V*,[DWS97],...), MIR (WISEA,WISE), CV* (2020MNRAS), WD* (2024A&A), * (Gaia), X (1eRASS)
ICRS coord. (ep=J2000) : 		12 20 24.1673170512 -18 27 02.150567388 (Optical) [ 0.1423 0.1217 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 17 48.6509726159 -18 10 23.170246668 [ 0.1423 0.1217 90 ]
Gal coord. (ep=J2000) : 		292.7109646129406 +43.8043685290791 [ 0.1423 0.1217 90 ]
Proper motions mas/yr : 		-23.032 -2.583 [0.214 0.207 90] A 2020yCat.1350....0G
Parallaxes (mas): 		3.1215 [0.1548] A 2020yCat.1350....0G
Spectral type: 		DC E 2024A&A...682A...5V
Fluxes (1) :
G 18.670128 [0.006072] C 2020yCat.1350....0G
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Identifiers (10) :
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1eRASS J122024.0-182701 V* TV Crv [DWS97] Crv 1 Gaia DR3 3519860496622195072
NAME Tombaugh's Var WISEA J122024.14-182702.7 AAVSO 1215-17
NAME Tombaugh's Star WISE J122024.15-182702.9 Gaia DR2 3519860492326031872

References (61 between 1850 and 2026) (Total 61)
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

Distance : 2    Plx : 2    PM : 2    SpT : 1   

   

Observing logs
IUE : 3   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

V* TV Crv WISEA J122024.14-182702.7 WISE J122024.15-182702.9 Gaia DR2 3519860492326031872 Gaia DR3 3519860496622195072

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