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Doubles in session


Current system
16271-2426
YLW 10 AC


Nearby doubles
3' : 16271-2429
CST 7

3' : 16269-2426
RAT 10

4' : 16269-2429
DCH 74

4' : 16273-2424
DCH 76

4' : 16273-2429
YLW 12AB

5' : 16269-2422
RAT 11

5' : 16268-2428
BNY 1

5' : 16274-2430
ALO 8AB

6' : 16275-2427
YLW 17AB

6' : 16267-2426
DCH 70

7' : 16269-2421
YLW 1AB

7' : 16275-2431
DCH 77AB

8' : 16272-2419
ELA 2

8' : 16266-2423
DCH 68

8' : 16268-2420
CST 5

8' : 16266-2424
ALO 3AB

8' : 16265-2424
CHT 3

8' : 16267-2421
REP 40

9' : 16276-2431
HCH 5

9' : 16265-2427
DCH 66

9' : 16265-2423
CST 3AB

9' : 16275-2433
DCH 78

9' : 16277-2422
GHE 23

10' : 16264-2425
HCH 1AB

10' : 16270-2436
YLW 4AB

10' : 16267-2418
DCH 69



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

16271-2426 YLW 10 AC

 
 
16h 27m 05.98s -24° 26' 18.5" P.A. 65.00 sep 149.5 mag 11.03,13.19
 
 
Coord 2000 16271-2426 Discov num YLW  10 Comp AC Coord arcsec 2000 16 27 05.98 -24 26 18.5
Date first 1985 Date last 1999 Obs 3
Pa first 64 Pa last 64.6 P.A. Now (θ) 64.6°
Sep first 148.0 Sep last 149.53 Sep. Now (ρ) 149.53"
Mag pri 11.03 Mag sec 13.19 delta mag (ΔM) 2.16 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.
 
 
16271-2426 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 27 06 -24 26 18 YLW 10 AB 1999 3 100 132.4 11.03 10.79 0.24
Show 16 27 06 -24 26 18 YLW 10 AC 1999 3 65 149.5 11.03 13.19 2.16 <===
Show 16 27 15 -24 26 41 ALO 5 Ba,Bb 1998 1 48 0.3 13.40
Show 16 27 15 -24 26 41 ALO 5 BD 1998 1 145 7.3 13.40 20.10 6.70
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus
 
 
WDS 16271-2426 YLW 10 AC : NOTES
 
 
discov_num notes refcode
YLW 10 AB: IR sources in rho Oph cloud. A component = GY 203.
ALO 5 Ba,Bb: Originally 16273-2427ALO 5AB, but primary found to be B
component of 16271-2426 YLW 10AB.
BD: Originally 16273-2427ALO 5AB,C.
 
 
REFERENCES
 
 
refcode metd author reference
ALo2002 Hn j Allen, L.E., Myers, P.C., Di Francesco, J., Mathieu, R., Chen, H., & Young, E. 2002ApJ...566..993A
ALo2002 ApJ 566, 993, 2002
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
16271-2426 YLW 10 AC 1985 1 64 148.0 11.03 13.19 N DK 162705.98-242618.5
16271-2426 YLW 10 AC 1999 2 65 149.8 11.03 13.19 N K 162705.98-242618.5

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

 
 
WDS 16271-2426 YLW 10 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16271-2426 YLW 10 AC : MEASURES
 
 
No records found.

 
 
WDS 16271-2426 : VIRTUAL EYEPIECE
 
 

16271-2426 YLW 10A mag 11.03 16271-2426 ALO 5B sep 131.6 P.A. 99.70 mag 13.4 16271-2426 ALO 5Bb sep 131.8 P.A. 99.60 16271-2426 YLW 10C sep 138.7 P.A. 62.50 mag 13.19 16271-2426 ALO 5D sep 136.5 P.A. 101.90 mag 20.1 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 16271-2426 : ALADIN DSS IMAGE @ 16h 27m 05.98s -24° 26' 18.5"
 
 
 
 
WDS 16271-2426 YLW 10 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16271-2426 YLW 10AC distance=0' 16271-2426 ALO 5Ba,Bb distance=3' 16271-2426 ALO 5BD distance=3' 16271-2429 CST 7 distance=3' 16269-2426 RAT 10 distance=3' 16269-2429 DCH 74 distance=4' 16273-2424 DCH 76 distance=4' 16273-2429 YLW 12AB distance=4' 16273-2429 YLW 12AC distance=4' 16273-2429 YLW 12AD distance=4' 16273-2429 RAT 12Ca,Cb distance=4' 16269-2422 RAT 11 distance=5' 16268-2428 BNY 1 distance=5' 16274-2430 ALO 8AB distance=5' 16269-2421 DCH 75CE distance=6' 16275-2427 YLW 17AB distance=6' 16275-2427 SHC 1AC distance=6' 16267-2426 DCH 70 distance=6' 16274-2430 ALO 9CD distance=6' 16275-2427 CST 9Ba,Bb distance=6' 16269-2421 DCH 73BD distance=7' 16269-2421 DCH 72Aa,Ab distance=7' 16269-2421 YLW 1AB distance=7' 16269-2421 YLW 1AC distance=7' 16275-2431 CST 10Aa,Ab distance=7' 16275-2431 DCH 77AB distance=7' 16272-2419 ELA 2 distance=8' 16266-2423 DCH 68 distance=8' 16268-2420 CST 5 distance=8' 16266-2424 ALO 3AB distance=8' 16266-2424 ALO 3AC distance=8' 16266-2424 ALO 3AD distance=8' 16265-2424 CHT 3 distance=8' 16267-2421 REP 40 distance=8' 16276-2431 HCH 5 distance=9' 16265-2427 DCH 66 distance=9' 16265-2423 CST 3AB distance=9' 16265-2423 HCH 4AC distance=9' 16275-2433 DCH 78 distance=9' 16277-2422 GHE 23 distance=9' 16264-2425 LOO 7EF distance=10' 16264-2425 CHX 15EG distance=10' 16264-2425 ALO 2CD distance=10' 16270-2436 YLW 4BC distance=10' 16264-2425 HCH 1AB distance=10' 16270-2436 YLW 4AB distance=10' 16270-2436 YLW 4AC distance=10' 16267-2418 DCH 69 distance=10' 16278-2426 RAT 14 distance=11' 16278-2425 RAT 13 distance=11' 16264-2424 ALO 1BD distance=11' 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 16271-2426 YLW 10 AB 100 132.4
Show 16271-2426 YLW 10 AC 65 149.5
Show 16271-2426 ALO 5 Ba,Bb 48 0.3 3
Show 16271-2426 ALO 5 BD 145 7.3 3
Show 16271-2429 CST 7 321 0.8 3
Show 16269-2426 RAT 10 134 0.1 3
Show 16269-2429 DCH 74 205 9.3 4
Show 16273-2424 DCH 76 215 5.6 4
Show 16273-2429 YLW 12 AB 66 8.6 4
Show 16273-2429 YLW 12 AC 128 15.8 4
Show 16273-2429 YLW 12 AD 61 25.5 4
Show 16273-2429 RAT 12 Ca,Cb 284 0.2 4
Show 16269-2422 RAT 11 202 0.2 5
Show 16268-2428 BNY 1 341 4.4 5
Show 16274-2430 ALO 8 AB 84 6.0 5
Show 16269-2421 DCH 75 CE 78 7.3 6
Show 16275-2427 YLW 17 AB 134 33.0 6
Show 16275-2427 SHC 1 AC 68 11.4 6
Show 16267-2426 DCH 70 348 6.0 6
Show 16274-2430 ALO 9 CD 313 8.5 6
Show 16275-2427 CST 9 Ba,Bb 258 0.2 6
Show 16269-2421 DCH 73 BD 187 8.0 7
Show 16269-2421 DCH 72 Aa,Ab 207 1.0 7
Show 16269-2421 YLW 1 AB 69 63.3 7
Show 16269-2421 YLW 1 AC 111 108.4 7
Show 16275-2431 CST 10 Aa,Ab 353 0.5 7
Show 16275-2431 DCH 77 AB 314 8.8 7
Show 16272-2419 ELA 2 176 6.3 8
Show 16266-2423 DCH 68 91 7.4 8
Show 16268-2420 CST 5 54 0.2 8
Show 16266-2424 ALO 3 AB 228 3.4 8
Show 16266-2424 ALO 3 AC 234 9.0 8
Show 16266-2424 ALO 3 AD 127 9.5 8
Show 16265-2424 CHT 3 269 0.0 8
Show 16267-2421 REP 40 69 1.4 8
Show 16276-2431 HCH 5 122 15.3 9
Show 16265-2427 DCH 66 341 7.9 9
Show 16265-2423 CST 3 AB 66 1.2 9
Show 16265-2423 HCH 4 AC 97 5.8 9
Show 16275-2433 DCH 78 196 7.6 9
Show 16277-2422 GHE 23 353 0.6 9
Show 16264-2425 LOO 7 EF 285 1.1 10
Show 16264-2425 CHX 15 EG 278 9.9 10
Show 16264-2425 ALO 2 CD 273 7.8 10
Show 16270-2436 YLW 4 BC 32 47.2 10
Show 16264-2425 HCH 1 AB 323 10.5 10
Show 16270-2436 YLW 4 AB 308 29.6 10
Show 16270-2436 YLW 4 AC 2 58.1 10
Show 16267-2418 DCH 69 242 1.5 10
Show 16278-2426 RAT 14 207 0.1 11
Show 16278-2425 RAT 13 198 0.3 11

 
 
WDS 16271-2426 : COMPONENTS
 
 
  A B Bb C
B pa=99.7°
sep=131.60"
 
Bb pa=99.6°
sep=131.77"
pa=45.3°
sep=0.29"
 
C pa=62.5°
sep=138.70"
pa=355.5°
sep=86.50"
pa=355.4°
sep=86.32"
 
D pa=101.9°
sep=136.46"
pa=147.5°
sep=7.09"
pa=149.7°
sep=7.16"
pa=173.5°
sep=92.82"
 
 
16271-2426 A
 
 
Coord arcsec 2000 162705.98-242618.5 Mag 11.03
 
 
16271-2426 B
 
 
Coord arcsec 2000 162715.48-242640.6 Coord calc 162715.48-242640.6 Mag 13.4 Calc delta mag 2.37
 
 
16271-2426 Bb
 
 
Coord arcsec 2000 162715.49-242640.4 Calc delta mag 11.03 Calc coord yes
 
 
16271-2426 C
 
 
Coord arcsec 2000 162714.99-242514.4 Mag 13.19 Calc delta mag 2.16 Calc coord yes
 
 
16271-2426 D
 
 
Coord arcsec 2000 162715.76-242646.6 Mag 20.1 Calc delta mag 9.07 Calc coord yes