2003BAVSR..52..115H

Query : 2003BAVSR..52..115H

2003BAVSR..52..115H - BAV Rundbrief, 52, 115-115 (2003/September-0)

NN Del - ein extremes Bedeckungssternsystem.

HASSFORTHER B.

Abstract (from CDS):

Spanish observers solve the riddle of the change of light for NN Del.

Abstract Copyright: ∼

Journal keyword(s):

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* NN Del SB* 20 46 49.2254614128 +07 33 10.445466564   8.94 8.40     F8 36 0

Query : 2003BAVSR..52..115H

Basic data :
V* NN Del -- Spectroscopic Binary
Other object types: otypes_help 		EB* (), * (HD,AG,...), SB* (SBC9), V* (V*), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 46 49.2254614128 +07 33 10.445466564 (Optical) [ 0.0215 0.0139 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 44 21.9729596723 +07 22 09.010331869 [ 0.0215 0.0139 90 ]
Gal coord. (ep=J2000) : 		054.0321977817064 -21.4516196952798 [ 0.0215 0.0139 90 ]
Proper motions mas/yr : 		11.244 -26.730 [0.028 0.023 90] A 2020yCat.1350....0G
Parallaxes (mas): 		5.8576 [0.0291] A 2020yCat.1350....0G
Spectral type: 		F8 E 1993yCat.3135....0C
Fluxes (6) :
B 8.94 [0.02] D 2000A&A...355L..27H
V 8.40 [0.01] D 2000A&A...355L..27H
G 8.272375 [0.002761] C 2020yCat.1350....0G
J 7.394 [0.019] C 2003yCat.2246....0C
H 7.179 [0.026] C 2003yCat.2246....0C
K 7.121 [0.024] C 2003yCat.2246....0C
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Identifiers (16) :
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HD 197952 HIC 102545 SAO 126201 V* NN Del
AG+07 3002 HIP 102545 SBC9 3938 YZ 7 10344
BD+07 4544 2MASS J20464922+0733103 TIC 383361671 Gaia DR2 1748221946273427712
GSC 01089-00751 PPM 170696 TYC 1089-751-1 Gaia DR3 1748221946273427712

References (36 between 1850 and 2026) (Total 36)
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    Var : 1    Plx : 4    PM : 5    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 197952 AG+07 3002 BD+07 4544 GSC 01089-00751 HIC 102545
HIP 102545 2MASS J20464922+0733103 PPM 170696 SAO 126201 TYC 1089-751-1
V* NN Del Gaia DR2 1748221946273427712 Gaia DR3 1748221946273427712

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