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Doubles in session


Current system
16273-2429
RAT 12 Ca,Cb


Nearby doubles
1' : 16274-2430
ALO 8AB

3' : 16275-2427
YLW 17AB

3' : 16275-2431
DCH 77AB

4' : 16271-2429
CST 7

4' : 16271-2426
YLW 10AB

5' : 16276-2431
HCH 5

5' : 16273-2424
DCH 76

5' : 16275-2433
DCH 78

5' : 16269-2429
DCH 74

7' : 16269-2426
RAT 10

7' : 16278-2432
DCH 83AB

7' : 16268-2428
BNY 1

8' : 16278-2426
RAT 14

9' : 16279-2432
HCH 6AB

9' : 16278-2425
RAT 13

9' : 16270-2436
YLW 4AB

9' : 16269-2422
RAT 11

9' : 16277-2422
GHE 23

9' : 16267-2426
DCH 70

10' : 16273-2439
YLW 11AB

11' : 16272-2419
ELA 2

11' : 16276-2438
DCH 79

11' : 16269-2421
YLW 1AB

11' : 16275-2440
YLW 16AB

12' : 16266-2423
DCH 68

12' : 16266-2424
ALO 3AB



Selections
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Binocular doubles
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.

16273-2429 RAT 12 Ca,Cb

 
 
16h 27m 18.49s -24° 29' 05.9" P.A. 284.00 sep 0.2 mag 10.20,10.70
 
 
Coord 2000 16273-2429 Discov num RAT  12 Comp Ca,Cb Coord arcsec 2000 16 27 18.49 -24 29 05.9
Date first 2000 Date last 2000 Obs 1
Pa first 284 Pa last 284.2 P.A. Now (θ) 284.2°
Sep first 0.2 Sep last 0.176 Sep. Now (ρ) 0.176"
Mag pri 10.20 Mag sec 10.70 delta mag (ΔM) 0.5 Spectral class
Pri motion ra Sec motion ra
Pri motion dec Sec motion dec
Notes N K (See Notes, 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.
 
 
16273-2429 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 27 18 -24 28 56 YLW 12 AB 2002 6 66 8.6 11.48 10.38 1.10
Show 16 27 18 -24 28 56 YLW 12 AC 1999 3 128 15.8 11.50 9.60 1.90
Show 16 27 18 -24 28 56 YLW 12 AD 1999 3 61 25.5 11.50 11.20 0.30
Show 16 27 18 -24 29 06 RAT 12 Ca,Cb 2000 1 284 0.2 10.20 10.70 0.50 <===
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus
 
 
WDS 16273-2429 RAT 12 Ca,Cb : NOTES
 
 
discov_num notes refcode
YLW 12 AB pair a.k.a. ALO 6.
 
 
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
YLW1986 Ci - Young, E., Lada, C., & Wilking, B. 1986ApJ...304...45Y
YLW1986 ApJ 304, 45, 1986
YLW1986 (IRAS imaging of rho Oph cloud)
YLW1989 Ci - Wilking, B., Lada, C., & Young, E. 1989ApJ...340..823W
YLW1989 ApJ 340, 823, 1989
YLW1989 (IRAS imaging of rho Oph cloud)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16273-2429 RAT 12 Ca,Cb 2000 1 284 0.2 10.20 10.70 K 162718.49-242905.9

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

 
 
WDS 16273-2429 RAT 12 Ca,Cb : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16273-2429 RAT 12 Ca,Cb : MEASURES
 
 
No records found.

 
 
WDS 16273-2429 : VIRTUAL EYEPIECE
 
 

16273-2429 YLW 12A mag 11.48 16273-2429 YLW 12B sep 7.9 P.A. 63.70 mag 10.38 16273-2429 RAT 12C sep 15.8 P.A. 127.40 mag 10.2 16273-2429 RAT 12Cb sep 15.7 P.A. 127.60 mag 10.7 16273-2429 YLW 12D sep 23.8 P.A. 58.30 mag 11.2 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 16273-2429 : ALADIN DSS IMAGE @ 16h 27m 18.49s -24° 29' 05.9"
 
 
 
 
WDS 16273-2429 RAT 12 Ca,Cb : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16273-2429 RAT 12Ca,Cb distance=0' 16273-2429 YLW 12AB distance=1' 16273-2429 YLW 12AC distance=1' 16273-2429 YLW 12AD distance=1' 16274-2430 ALO 8AB distance=1' 16274-2430 ALO 9CD distance=2' 16271-2426 ALO 5Ba,Bb distance=3' 16271-2426 ALO 5BD distance=3' 16275-2427 YLW 17AB distance=3' 16275-2427 SHC 1AC distance=3' 16275-2431 CST 10Aa,Ab distance=3' 16275-2431 DCH 77AB distance=3' 16275-2427 CST 9Ba,Bb distance=3' 16271-2429 CST 7 distance=4' 16271-2426 YLW 10AB distance=4' 16271-2426 YLW 10AC distance=4' 16276-2431 HCH 5 distance=5' 16273-2424 DCH 76 distance=5' 16275-2433 DCH 78 distance=5' 16269-2429 DCH 74 distance=5' 16269-2426 RAT 10 distance=7' 16278-2432 DCH 83AB distance=7' 16278-2432 DCH 83AC distance=7' 16268-2428 BNY 1 distance=7' 16278-2426 RAT 14 distance=8' 16279-2432 HCH 6AB distance=9' 16279-2432 DCH 84AC distance=9' 16279-2432 DCH 84AD distance=9' 16278-2425 RAT 13 distance=9' 16270-2436 YLW 4BC distance=9' 16270-2436 YLW 4AB distance=9' 16270-2436 YLW 4AC distance=9' 16269-2422 RAT 11 distance=9' 16277-2422 GHE 23 distance=9' 16267-2426 DCH 70 distance=9' 16269-2421 DCH 75CE distance=9' 16273-2439 YLW 11AB distance=10' 16273-2439 RIE 1BC distance=10' 16273-2439 RES 1BD distance=10' 16273-2439 RES 1CD distance=10' 16272-2419 ELA 2 distance=11' 16269-2421 DCH 73BD distance=11' 16276-2438 DCH 79 distance=11' 16269-2421 DCH 72Aa,Ab distance=11' 16269-2421 YLW 1AB distance=11' 16269-2421 YLW 1AC distance=11' 16275-2440 YLW 16AB distance=11' 16275-2440 TER 2Aa,Ab distance=11' 16266-2423 DCH 68 distance=12' 16266-2424 ALO 3AB distance=12' 16266-2424 ALO 3AC distance=12' 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 16273-2429 RAT 12 Ca,Cb 284 0.2
Show 16273-2429 YLW 12 AB 66 8.6 1
Show 16273-2429 YLW 12 AC 128 15.8 1
Show 16273-2429 YLW 12 AD 61 25.5 1
Show 16274-2430 ALO 8 AB 84 6.0 1
Show 16274-2430 ALO 9 CD 313 8.5 2
Show 16271-2426 ALO 5 Ba,Bb 48 0.3 3
Show 16271-2426 ALO 5 BD 145 7.3 3
Show 16275-2427 YLW 17 AB 134 33.0 3
Show 16275-2427 SHC 1 AC 68 11.4 3
Show 16275-2431 CST 10 Aa,Ab 353 0.5 3
Show 16275-2431 DCH 77 AB 314 8.8 3
Show 16275-2427 CST 9 Ba,Bb 258 0.2 3
Show 16271-2429 CST 7 321 0.8 4
Show 16271-2426 YLW 10 AB 100 132.4 4
Show 16271-2426 YLW 10 AC 65 149.5 4
Show 16276-2431 HCH 5 122 15.3 5
Show 16273-2424 DCH 76 215 5.6 5
Show 16275-2433 DCH 78 196 7.6 5
Show 16269-2429 DCH 74 205 9.3 5
Show 16269-2426 RAT 10 134 0.1 7
Show 16278-2432 DCH 83 AB 161 2.2 7
Show 16278-2432 DCH 83 AC 56 3.3 7
Show 16268-2428 BNY 1 341 4.4 7
Show 16278-2426 RAT 14 207 0.1 8
Show 16279-2432 HCH 6 AB 324 7.3 9
Show 16279-2432 DCH 84 AC 202 7.1 9
Show 16279-2432 DCH 84 AD 86 9.0 9
Show 16278-2425 RAT 13 198 0.3 9
Show 16270-2436 YLW 4 BC 32 47.2 9
Show 16270-2436 YLW 4 AB 308 29.6 9
Show 16270-2436 YLW 4 AC 2 58.1 9
Show 16269-2422 RAT 11 202 0.2 9
Show 16277-2422 GHE 23 353 0.6 9
Show 16267-2426 DCH 70 348 6.0 9
Show 16269-2421 DCH 75 CE 78 7.3 9
Show 16273-2439 YLW 11 AB 102 58.0 10
Show 16273-2439 RIE 1 BC 270 3.2 10
Show 16273-2439 RES 1 BD 52 3.7 10
Show 16273-2439 RES 1 CD 353 2.3 10
Show 16272-2419 ELA 2 176 6.3 11
Show 16269-2421 DCH 73 BD 187 8.0 11
Show 16276-2438 DCH 79 84 6.3 11
Show 16269-2421 DCH 72 Aa,Ab 207 1.0 11
Show 16269-2421 YLW 1 AB 69 63.3 11
Show 16269-2421 YLW 1 AC 111 108.4 11
Show 16275-2440 YLW 16 AB 102 24.0 11
Show 16275-2440 TER 2 Aa,Ab 267 0.3 11
Show 16266-2423 DCH 68 91 7.4 12
Show 16266-2424 ALO 3 AB 228 3.4 12
Show 16266-2424 ALO 3 AC 234 9.0 12

 
 
WDS 16273-2429 : COMPONENTS
 
 
  A B C Cb
B pa=63.7°
sep=7.92"
 
C pa=127.4°
sep=15.81"
pa=157.4°
sep=14.20"
 
Cb pa=127.6°
sep=15.66"
pa=157.9°
sep=14.10"
pa=285.5°
sep=0.16"
 
D pa=58.3°
sep=23.78"
pa=55.7°
sep=15.91"
pa=19.2°
sep=23.38"
pa=19.6°
sep=23.39"
 
 
16273-2429 A
 
 
Coord arcsec 2000 162717.57-242856.3 Mag 11.48
 
 
16273-2429 B
 
 
Coord arcsec 2000 162718.09-242852.8 Mag 10.38 Calc delta mag 1.1 Calc coord yes
 
 
16273-2429 C
 
 
Coord arcsec 2000 162718.49-242905.9 Coord calc 162718.40-242906.0 Mag 10.2 Mag composta 9.6
Calc delta mag 1.28
 
 
16273-2429 Cb
 
 
Coord arcsec 2000 162718.48-242905.9 Mag 10.7 Calc delta mag 0.78 Calc coord yes
 
 
16273-2429 D
 
 
Coord arcsec 2000 162719.05-242843.8 Mag 11.2 Calc delta mag 0.28 Calc coord yes