1997BaltA...6...55J

Query : 1997BaltA...6...55J

1997BaltA...6...55J - Baltic Astronomy, 6, 55-61 (1997/February-0)

The hierarchical triple system HD 109648.

JHA S., TORRES G., STEFANIK R.P. and LATHAM D.W.

Abstract (from CDS):

We present observations of the hierarchical triple-lined spectroscopic triple system HD 109648. Using an extended version of a new two-dimensional cross-correlation technique, TODCOR, we derive radial velocities independently for each component of the system. From a simultaneous orbital solution for hierarchical triple systems, we determine orbital elements for the inner and outer orbits. With a very short outer orbital period, and a small outer-to-inner period ratio, HD 109648 is one of the best candidates in which to observe evolution in the orbital elements of a hierarchical triple system.

Abstract Copyright: ∼

Journal keyword(s): stars: binaries - techniques: radial velocities

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	HD 109648	SB*	12 35 59.9179796448	+36 15 28.180878804		9.19	8.8			F5V	62	0

Query : 1997BaltA...6...55J

Basic data :

HD 109648 -- Spectroscopic Binary

* (1963AJ,HD,...), SB* (2004A&A,SBC9), Em* (2023ApJS), NIR (2MASS), Opt (LAMOST)

12 35 59.9179796448 +36 15 28.180878804 (Optical) [ 0.0121 0.0145 90 ] A 2020yCat.1350....0G

12 33 33.6485447216 +36 32 00.363916961 [ 0.0121 0.0145 90 ]

141.7261470693170 +80.3002494999118 [ 0.0121 0.0145 90 ]

-10.438 -33.459 [0.013 0.023 90] A 2020yCat.1350....0G

V(km/s) -14.4215 [0.0984] / z(spectroscopic) -0.000048 [0.000000] / cz -14.42 [0.10] (NIR) A 2022ApJS..259...35A

5.9843 [0.0191] A 2020yCat.1350....0G

F5V C 1976MmRAS..82...69H

B 9.19 [~] E ~

V 8.8 [~] D 1963AJ.....68..194U

G 8.629934 [0.002761] C 2020yCat.1350....0G

J 7.807 [0.024] C 2003yCat.2246....0C

H 7.636 [0.044] C 2003yCat.2246....0C

K 7.553 [0.021] C 2003yCat.2246....0C

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`HD 109648`	`GAT 709`	`2MASS J12355991+3615282`	`UBV M 40458`
`AG+36 1142`	`GEN# +4.36010004`	`PPM 76598`	`UI +37-97`
`AP J12355991+3615282`	`GSC 02530-01921`	`SAO 63094`	`uvby98 436010004`
`BD+37 2300`	`HIC 61497`	`SBC9 2605`	`[M60b]+36 278`
*`Cl Upgren 1 UR 6`**	`HIP 61497`	`SBC9 2604`	`Gaia DR2 1518695423639372160`
*`Cl Upgren 1 DZE 6`**	`LAMOST J123600.21+361528.1`	`TIC 321475600`	`Gaia DR3 1518695423639372160`
*`Cl Upgren 1 SCT 6`**	`LAMOST J123600.34+361528.1`	`TYC 2530-1921-1`	`Gaia DR1 1518695419343907968`

References (62 between 1850 and 2026) (Total 62)
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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`HD 109648`	`AG+36 1142`	`AP J12355991+3615282`	`BD+37 2300`	`GSC 02530-01921`
`HIC 61497`	`HIP 61497`	`2MASS J12355991+3615282`	`PPM 76598`	`SAO 63094`
`TYC 2530-1921-1`	`uvby98 436010004`	`Gaia DR2 1518695423639372160`	`Gaia DR3 1518695423639372160`	`Gaia DR1 1518695419343907968`

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