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Doubles in session


Current system
16260-2430
RAT 4


Nearby doubles
5' : 16263-2428
ELA 1AB

5' : 16260-2425
DCH 60

5' : 16264-2429
DCH 65

6' : 16263-2426
DCH 61AB

6' : 16264-2426
DCH 63

6' : 16257-2427
RAT 3

7' : 16265-2427
DCH 66

8' : 16264-2425
HCH 1AB

8' : 16264-2424
ALO 1AB

9' : 16264-2423
DCH 64

9' : 16256-2423
RAT 2

10' : 16265-2423
CST 3AB

10' : 16265-2424
CHT 3

10' : 16267-2426
DCH 70

10' : 16266-2424
ALO 3AB

11' : 16253-2427
B 309

11' : 16265-2438
CST 4

11' : 16266-2423
DCH 68

11' : 16268-2428
BNY 1

13' : 16269-2426
RAT 10

13' : 16269-2429
DCH 74

13' : 16251-2432
TOK 777

14' : 16267-2421
REP 40

14' : 16268-2438
BNY 2

14' : 16267-2440
RAT 7

15' : 16269-2422
RAT 11



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16260-2430 RAT 4

 
 
16h 26m 01.61s -24° 29' 45.0" P.A. 10.00 sep 0.1 mag 10.20,10.60
 
 
Coord 2000 16260-2430 Discov num RAT   4 Comp Coord arcsec 2000 16 26 01.61 -24 29 45.0
Date first 2001 Date last 2015 Obs 2
Pa first 19 Pa last 9.9 P.A. Now (θ) 9.9°
Sep first 0.1 Sep last 0.107 Sep. Now (ρ) 0.107"
Mag pri 10.20 Mag sec 10.60 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -002 Sec motion ra
Pri motion dec -027 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 6049137325300811520
 
 
WDS 16260-2430 RAT 4 : 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
16260-2430 RAT 4 2001 1 19 0.1 10.20 10.60 K 162601.61-242945.0
16260-2430 RAT 4 2015 2 10 0.1 10.20 10.60 K 162601.61-242945.0

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

 
 
WDS 16260-2430 RAT 4 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16260-2430 RAT 4 : MEASURES
 
 
No records found.

 
 
WDS 16260-2430 : VIRTUAL EYEPIECE
 
 

16260-2430 RAT 4A mag 10.2 16260-2430 RAT 4B sep 0.1 P.A. 9.00 mag 10.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 16260-2430 : ALADIN DSS IMAGE @ 16h 26m 01.61s -24° 29' 45.0"
 
 
 
 
WDS 16260-2430 RAT 4 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16260-2430 RAT 4 distance=0' 16263-2428 ELA 1AB distance=5' 16263-2428 DCH 62AC distance=5' 16260-2425 DCH 60 distance=5' 16264-2429 DCH 65 distance=5' 16263-2426 DCH 61AB distance=6' 16263-2426 DCH 61AC distance=6' 16264-2426 DCH 63 distance=6' 16257-2427 RAT 3 distance=6' 16265-2427 DCH 66 distance=7' 16264-2425 HCH 1AB distance=8' 16264-2424 ALO 1AB distance=8' 16264-2424 ALO 1AC distance=8' 16264-2425 ALO 2CD distance=8' 16264-2424 ALO 1BD distance=8' 16264-2424 ALO 1BC distance=8' 16264-2425 LOO 7EF distance=8' 16264-2425 CHX 15EG distance=8' 16264-2423 DCH 64 distance=9' 16256-2423 RAT 2 distance=9' 16265-2423 CST 3AB distance=10' 16265-2423 HCH 4AC distance=10' 16265-2424 CHT 3 distance=10' 16267-2426 DCH 70 distance=10' 16266-2424 ALO 3AB distance=10' 16266-2424 ALO 3AC distance=10' 16266-2424 ALO 3AD distance=10' 16264-2421 BOV 60A,BC distance=11' 16264-2421 ZNN 1BC distance=11' 16264-2421 KRS 6Ca,Cb distance=11' 16253-2427 B 309 distance=11' 16265-2438 CST 4 distance=11' 16266-2423 DCH 68 distance=11' 16268-2428 BNY 1 distance=11' 16269-2426 RAT 10 distance=13' 16269-2429 DCH 74 distance=13' 16251-2432 TOK 777 distance=13' 16267-2421 REP 40 distance=14' 16268-2438 BNY 2 distance=14' 16267-2440 RAT 7 distance=14' 16270-2436 YLW 4BC distance=14' 16269-2422 RAT 11 distance=15' 16271-2429 CST 7 distance=15' 16269-2421 DCH 72Aa,Ab distance=15' 16269-2421 YLW 1AB distance=15' 16269-2421 YLW 1AC distance=15' 16270-2436 YLW 4AB distance=15' 16270-2436 YLW 4AC distance=15' 16268-2420 CST 5 distance=15' 16267-2418 DCH 69 distance=15' 16271-2426 YLW 10AB 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 16260-2430 RAT 4 10 0.1
Show 16263-2428 ELA 1 AB 102 6.7 5
Show 16263-2428 DCH 62 AC 131 7.6 5
Show 16260-2425 DCH 60 240 7.2 5
Show 16264-2429 DCH 65 282 7.4 5
Show 16263-2426 DCH 61 AB 119 7.5 6
Show 16263-2426 DCH 61 AC 154 9.9 6
Show 16264-2426 DCH 63 20 8.2 6
Show 16257-2427 RAT 3 116 0.7 6
Show 16265-2427 DCH 66 341 7.9 7
Show 16264-2425 HCH 1 AB 323 10.5 8
Show 16264-2424 ALO 1 AB 86 6.2 8
Show 16264-2424 ALO 1 AC 41 6.7 8
Show 16264-2425 ALO 2 CD 273 7.8 8
Show 16264-2424 ALO 1 BD 57 8.6 8
Show 16264-2424 ALO 1 BC 340 4.9 8
Show 16264-2425 LOO 7 EF 285 1.1 8
Show 16264-2425 CHX 15 EG 278 9.9 8
Show 16264-2423 DCH 64 106 9.4 9
Show 16256-2423 RAT 2 170 1.8 9
Show 16265-2423 CST 3 AB 66 1.2 10
Show 16265-2423 HCH 4 AC 97 5.8 10
Show 16265-2424 CHT 3 269 0.0 10
Show 16267-2426 DCH 70 348 6.0 10
Show 16266-2424 ALO 3 AB 228 3.4 10
Show 16266-2424 ALO 3 AC 234 9.0 10
Show 16266-2424 ALO 3 AD 127 9.5 10
Show 16264-2421 BOV 60 A,BC 114 94.0 11
Show 16264-2421 ZNN 1 BC 150 2.0 11
Show 16264-2421 KRS 6 Ca,Cb 44 0.0 11
Show 16253-2427 B 309 113 0.1 11
Show 16265-2438 CST 4 255 0.4 11
Show 16266-2423 DCH 68 91 7.4 11
Show 16268-2428 BNY 1 341 4.4 11
Show 16269-2426 RAT 10 134 0.1 13
Show 16269-2429 DCH 74 205 9.3 13
Show 16251-2432 TOK 777 103 0.3 13
Show 16267-2421 REP 40 69 1.4 14
Show 16268-2438 BNY 2 291 3.6 14
Show 16267-2440 RAT 7 259 0.1 14
Show 16270-2436 YLW 4 BC 32 47.2 14
Show 16269-2422 RAT 11 202 0.2 15
Show 16271-2429 CST 7 321 0.8 15
Show 16269-2421 DCH 72 Aa,Ab 207 1.0 15
Show 16269-2421 YLW 1 AB 69 63.3 15
Show 16269-2421 YLW 1 AC 111 108.4 15
Show 16270-2436 YLW 4 AB 308 29.6 15
Show 16270-2436 YLW 4 AC 2 58.1 15
Show 16268-2420 CST 5 54 0.2 15
Show 16267-2418 DCH 69 242 1.5 15
Show 16271-2426 YLW 10 AB 100 132.4 16

 
 
WDS 16260-2430 : COMPONENTS
 
 
  A
B pa=9.0°
sep=0.11"
 
 
16260-2430 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 162601.61-242945.0 Mag 10.2 PmRA -2.00
PmDE -27.0
 
 
16260-2430 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 162601.61-242944.9 Mag 10.6 Calc delta mag 0.4
Calc coord yes