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Doubles in session


Current system
16267-2440
RAT 7


Nearby doubles
3' : 16268-2438
BNY 2

4' : 16265-2438
CST 4

6' : 16270-2436
YLW 4AB

7' : 16271-2440
ALO 4

7' : 16270-2446
HER 17AB

8' : 16273-2439
YLW 11AB

9' : 16273-2442
CST 8AB

11' : 16274-2441
ALO 10AB

11' : 16275-2440
YLW 16AB

12' : 16268-2428
BNY 1

13' : 16269-2429
DCH 74

13' : 16264-2429
DCH 65

13' : 16276-2438
DCH 79

13' : 16271-2429
CST 7

14' : 16263-2428
ELA 1AB

14' : 16276-2439
DCH 80

14' : 16277-2443
DCH 81

14' : 16272-2452
BOV 55

14' : 16275-2431
DCH 77AB

14' : 16267-2426
DCH 70

14' : 16260-2430
RAT 4

14' : 16265-2427
DCH 66

15' : 16277-2439
DCH 82AB

15' : 16275-2433
DCH 78

15' : 16273-2429
YLW 12AB

15' : 16274-2430
ALO 8AB



Selections
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Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16267-2440 RAT 7

 
 
16h 26m 41.26s -24° 40' 18.0" P.A. 259.00 sep 0.1 mag 9.40,11.80 Sp M5
 
 
Coord 2000 16267-2440 Discov num RAT   7 Comp Coord arcsec 2000 16 26 41.26 -24 40 18.0
Date first 2000 Date last 2018 Obs 3
Pa first 65 Pa last 258.9 P.A. Now (θ) 258.9°
Sep first 0.2 Sep last 0.139 Sep. Now (ρ) 0.139"
Mag pri 9.40 Mag sec 11.80 delta mag (ΔM) 2.4 Spectral class M5 (red)
Pri motion ra +003 Sec motion ra
Pri motion dec -045 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 6049119698755044480
 
 
WDS 16267-2440 RAT 7 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rat2005 S j Ratzka, Th., Koehler, R., & Leinert, Ch. 2005A&A...437..611R
Rat2005 +A A&A 437, 611, 2005
Rat2009 K j Ratzka, Th., Schegerar, A.A., Leinert, Ch., Abraham, P., Henning, Th., 2009A&A...502..623R
Rat2009 Herbst, T.M., Koehler, R., Wolf, S., & Zinnecker, H.
Rat2009 A&A 502, 623, 2009
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16267-2440 RAT 7 2000 1 65 0.2 9.40 11.80 K 162641.26-244018.0
16267-2440 RAT 7 2015 2 254 0.1 9.40 11.80 M5 K 162641.26-244018.0
16267-2440 RAT 7 2018 3 259 0.1 9.40 11.80 M5 K 162641.26-244018.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 16267-2440 RAT 7 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16267-2440 RAT 7 : MEASURES
 
 
No records found.

 
 
WDS 16267-2440 : VIRTUAL EYEPIECE
 
 

16267-2440 RAT 7A mag 9.4 Sp M5 16267-2440 RAT 7B sep 0.1 P.A. 257.80 mag 11.8 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16267-2440 : ALADIN DSS IMAGE @ 16h 26m 41.26s -24° 40' 18.0"
 
 
 
 
WDS 16267-2440 RAT 7 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16267-2440 RAT 7 distance=1' 16268-2438 BNY 2 distance=3' 16265-2438 CST 4 distance=4' 16270-2436 YLW 4BC distance=6' 16270-2436 YLW 4AB distance=6' 16270-2436 YLW 4AC distance=6' 16271-2440 ALO 4 distance=7' 16270-2446 COR 8Ba,Bb distance=7' 16270-2446 CST 6Aa,Ab distance=7' 16270-2446 HER 17AB distance=7' 16273-2439 YLW 11AB distance=8' 16273-2439 RES 1CD distance=8' 16273-2439 RIE 1BC distance=9' 16273-2439 RES 1BD distance=9' 16273-2442 CST 8AB distance=9' 16273-2442 ALO 7AB,C distance=9' 16273-2442 ALO 7AB,D distance=9' 16273-2442 YLW 13AB,E distance=9' 16273-2442 ALO 7Ca,Cb distance=9' 16274-2441 GRT 1Aa,Ab distance=11' 16274-2441 ALO 10AB distance=11' 16275-2440 YLW 16AB distance=11' 16275-2440 TER 2Aa,Ab distance=11' 16268-2428 BNY 1 distance=12' 16269-2429 DCH 74 distance=13' 16264-2429 DCH 65 distance=13' 16276-2438 DCH 79 distance=13' 16271-2429 CST 7 distance=13' 16263-2428 ELA 1AB distance=14' 16263-2428 DCH 62AC distance=14' 16276-2439 DCH 80 distance=14' 16277-2443 DCH 81 distance=14' 16272-2452 BOV 55 distance=14' 16275-2431 CST 10Aa,Ab distance=14' 16275-2431 DCH 77AB distance=14' 16267-2426 DCH 70 distance=14' 16260-2430 RAT 4 distance=14' 16265-2427 DCH 66 distance=14' 16277-2439 DCH 82AB distance=15' 16277-2439 DCH 82AC distance=15' 16277-2439 DCH 82AD distance=15' 16275-2433 DCH 78 distance=15' 16273-2429 RAT 12Ca,Cb distance=15' 16273-2429 YLW 12AB distance=15' 16273-2429 YLW 12AC distance=15' 16273-2429 YLW 12AD distance=15' 16274-2430 ALO 8AB distance=15' 16269-2426 RAT 10 distance=15' 16274-2430 ALO 9CD distance=15' 16264-2426 DCH 63 distance=15' 16263-2426 DCH 61AB distance=16' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 16267-2440 RAT 7 259 0.1 1
Show 16268-2438 BNY 2 291 3.6 3
Show 16265-2438 CST 4 255 0.4 4
Show 16270-2436 YLW 4 BC 32 47.2 6
Show 16270-2436 YLW 4 AB 308 29.6 6
Show 16270-2436 YLW 4 AC 2 58.1 6
Show 16271-2440 ALO 4 354 7.7 7
Show 16270-2446 COR 8 Ba,Bb 241 0.1 7
Show 16270-2446 CST 6 Aa,Ab 38 0.1 7
Show 16270-2446 HER 17 AB 349 5.1 7
Show 16273-2439 YLW 11 AB 102 58.0 8
Show 16273-2439 RES 1 CD 353 2.3 8
Show 16273-2439 RIE 1 BC 270 3.2 9
Show 16273-2439 RES 1 BD 52 3.7 9
Show 16273-2442 CST 8 AB 78 0.1 9
Show 16273-2442 ALO 7 AB,C 163 8.8 9
Show 16273-2442 ALO 7 AB,D 3 4.4 9
Show 16273-2442 YLW 13 AB,E 96 26.7 9
Show 16273-2442 ALO 7 Ca,Cb -1 0.3 9
Show 16274-2441 GRT 1 Aa,Ab 334 0.6 11
Show 16274-2441 ALO 10 AB 323 7.2 11
Show 16275-2440 YLW 16 AB 102 24.0 11
Show 16275-2440 TER 2 Aa,Ab 267 0.3 11
Show 16268-2428 BNY 1 341 4.4 12
Show 16269-2429 DCH 74 205 9.3 13
Show 16264-2429 DCH 65 282 7.4 13
Show 16276-2438 DCH 79 84 6.3 13
Show 16271-2429 CST 7 321 0.8 13
Show 16263-2428 ELA 1 AB 102 6.7 14
Show 16263-2428 DCH 62 AC 131 7.6 14
Show 16276-2439 DCH 80 102 3.3 14
Show 16277-2443 DCH 81 10 1.6 14
Show 16272-2452 BOV 55 302 10.2 14
Show 16275-2431 CST 10 Aa,Ab 353 0.5 14
Show 16275-2431 DCH 77 AB 314 8.8 14
Show 16267-2426 DCH 70 348 6.0 14
Show 16260-2430 RAT 4 10 0.1 14
Show 16265-2427 DCH 66 341 7.9 14
Show 16277-2439 DCH 82 AB 100 6.4 15
Show 16277-2439 DCH 82 AC 80 8.1 15
Show 16277-2439 DCH 82 AD 254 9.8 15
Show 16275-2433 DCH 78 196 7.6 15
Show 16273-2429 RAT 12 Ca,Cb 284 0.2 15
Show 16273-2429 YLW 12 AB 66 8.6 15
Show 16273-2429 YLW 12 AC 128 15.8 15
Show 16273-2429 YLW 12 AD 61 25.5 15
Show 16274-2430 ALO 8 AB 84 6.0 15
Show 16269-2426 RAT 10 134 0.1 15
Show 16274-2430 ALO 9 CD 313 8.5 15
Show 16264-2426 DCH 63 20 8.2 15
Show 16263-2426 DCH 61 AB 119 7.5 16

 
 
WDS 16267-2440 : COMPONENTS
 
 
  A
B pa=257.8°
sep=0.13"
 
 
16267-2440 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 162641.26-244018.0 Mag 9.4 Spectral class M5 (red)
PmRA 3.00 PmDE -45.0
 
 
16267-2440 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 162641.25-244018.0 Mag 11.8 Calc delta mag 2.4
Calc coord yes