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Home All issues Volume 675 (July 2023) A&A, 675 (2023) A180 Full HTML

Table C.1.

Excerpt of the wide binary sample.

Binary Age System System Gaia DR3 2MASS EPIC KIC Prot Perr GBP − GRP G Notes on
ID group Classa Issue [d] [d] [mag] [mag] components
37 1 F 2119651091691155712 J18500021+4735070 – 10386229 7.72 0.02 0.96 11.8
2119667691742387456 J18491928+4743299 – 10515986 0.75 0.01 2.33 15.5
68 4 C hierarchical 2101369172560195840 J19181006+4027333 – 5267544 23.8 0.7 0.97 15.1
2101369172560194816 J19180995+4027289 – 5267541 17.2 1.2 1.22 15.3 Double
133 1 F 2082192658985723264 J20030145+4529233 – 9118981 1.51 0.01 0.94 13.7
2082191765632529664 J20031048+4527271 – 9119108 0.65 0.01 1.22 14.9
148 2 F 2551656808041899136 J00523879+0337462 220346755 – 21.4 2.4 2.53 15.5
2551656808041898880 J00523729+0337516 220346833 – 1.51 0.01 2.99 16.6
156 4 C hierarchical 2554578725832963840 J00412128+0529399 220440269 – 21.8 1.5 1.02 13.4
2554578691473225600 J00412782+0529419 220440299 – 4.44 0.01 1.47 14.9 Double
183 4 S 2077301275348100352 J19362795+4040518 – 5456319 23.5 2.5 1.03 14.6
2077300759952080896 J19362346+4038341 – 5456253 18.8 0.3 1.61 15.8 Double
186 4 S 2107342716152550272 J18582249+4626591 – 9696358 15.6 1.5 0.72 11.7
2107336874997022464 J18581799+4626119 – 9696331 22.6 2.2 0.98 14.3
189 4 C hierarchical 2077605840068347904 J19343327+4137114 – 6290800 20.9 4.6 0.99 13.3
2077605840068352768 J19343395+4137235 – 6290811 2.83 0.01 2.19 15.4 Double
201 6 S 3798679053239405824 J11261592+0142258 201578138 – 28.2 1.5 0.95 11.1
3798679053239406080 J11261688+0142237 201578098 – 27.6 2.5 1.43 12.5
220 6 S 2075134756418822272 J19561853+4108112 – 5905418 30.5 1.5 1.07 12.3
2075134962577250176 J19561703+4108289 – 5905382 34.1 1.5 2.27 15.6
225 4 S 3584374199647645056 J12204839-0647402 228799745 – 23.6 2.5 0.93 12.2
3584374203942504448 J12204894-0647371 228799765 – 19.3 2.8 1.68 14.0 Double
246 4 S 3596051051789926528 J12005429-0513184 201153090 – 23.6 2.3 1.19 12.6
3596051086149665280 J12005483-0512490 201153439 – 25.0 2.0 2.1 15.0
292 4 E 2052430769006849792 J19365340+3928181 – 4375408 1.18 0.01 0.61 10.0 Subgiant
2052430769006846720 J19365272+3928089 – 4375393 14.4 0.1 0.8 12.8
299 3 W 2053584770878226304 – – – – – -0.1 17.9 White Dwarf
2053585565450552960 J19284890+4100216 – 5792108 13.6 0.1 0.98 11.3
... ... ... ... ... ... ... ... ... ... ... ... ...

Notes. The table lists the individual stars and groups them into the individual binaries. The stars listed are those shown in Fig. 4 with two more examples of wide binaries that contain an evolved component (see Sect. 4.3.1). The “Binary ID” column refers to the enumeration we have introduced for our sample of 372 wide binaries. The “Age group” column refers to the assignment performed in Sect. 3. The “System Class” column refers to the classification from the same section (see table footnote (a) for details). The “System Issue” column lists the potential explanation for an inconsistent system, and the “Notes on components” column lists any peculiarities of a (component) star, such as signs of (close) binarity or an evolved state. The complete table, which has additional columns (e.g., astrometry), is available in electronic form.

a

The “Class” column contains the classification from Sect. 3 and is as follows: S = L component and T component on slow rotator sequence; F = at least one of the components is a fast rotator; C = T component contradicts L component; E = binary contains a (sub)giant; W = binary contains a white dwarf; The full table is available at the CDS.

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