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Current system
16268-2412
RAT 9 Aa,Ab


Nearby doubles
5' : 16266-2416
DCH 67AB

5' : 16267-2417
DCH 71AB

7' : 16267-2418
DCH 69

7' : 16263-2409
REP 37

8' : 16263-2407
CHT 2

9' : 16268-2420
CST 5

9' : 16267-2421
REP 40

9' : 16269-2421
YLW 1AB

10' : 16272-2419
ELA 2

11' : 16269-2422
RAT 11

12' : 16266-2423
DCH 68

12' : 16265-2423
CST 3AB

12' : 16265-2424
CHT 3

12' : 16266-2424
ALO 3AB

13' : 16264-2423
DCH 64

14' : 16264-2424
ALO 1AB

14' : 16264-2425
HCH 1AB

15' : 16273-2424
DCH 76

15' : 16267-2426
DCH 70

15' : 16269-2426
RAT 10

15' : 16271-2426
YLW 10AB

16' : 16264-2426
DCH 63

16' : 16260-2400
SHN 213

16' : 16265-2427
DCH 66

16' : 16263-2426
DCH 61AB

16' : 16277-2422
GHE 23



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

16268-2412 RAT 9 Aa,Ab

 
 
16h 26m 46.43s -24° 12' 00.1" P.A. 24.00 sep 0.1 mag 7.80,8.90 Sp G3.5
 
 
Coord 2000 16268-2412 Discov num RAT   9 Comp Aa,Ab Coord arcsec 2000 16 26 46.43 -24 12 00.1
Date first 2000 Date last 2000 Obs 1
Pa first 24 Pa last 24.2 P.A. Now (θ) 24.2°
Sep first 0.1 Sep last 0.098 Sep. Now (ρ) 0.098"
Mag pri 7.80 Mag sec 8.90 delta mag (ΔM) 1.1 Spectral class G3.5 (yellow)
Pri motion ra -006 Sec motion ra
Pri motion dec -029 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.
 
 
16268-2412 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 26 46 -24 12 00 RAT 9 Aa,Ab 2000 1 24 0.1 7.80 8.90 1.10 <===
Show 16 26 46 -24 12 00 AGE 5 AB 2018 6 116 0.5 15.50 17.40 1.90
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 6049174399458485248
 
 
WDS 16268-2412 RAT 9 Aa,Ab : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Age1997 Si - Ageorges, N., Eckart, A., Monin, J.-L., & Menard, F. 1997A&A...326..632A
Age1997 A&A 326, 632, 1997
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
16268-2412 RAT 9 Aa,Ab 2000 1 24 0.1 7.80 8.90 K 162646.43-241200.1

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

 
 
WDS 16268-2412 RAT 9 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16268-2412 RAT 9 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 16268-2412 : VIRTUAL EYEPIECE
 
 

16268-2412 AGE 5A mag 15.5 Sp G3.5 16268-2412 RAT 9Ab sep 0.1 P.A. 22.30 mag 8.9 16268-2412 AGE 5B sep 0.5 P.A. 117.70 mag 17.4 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 16268-2412 : ALADIN DSS IMAGE @ 16h 26m 46.43s -24° 12' 00.1"
 
 
 
 
WDS 16268-2412 RAT 9 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16268-2412 RAT 9Aa,Ab distance=0' 16266-2416 DCH 67AB distance=5' 16266-2416 DCH 67AC distance=5' 16266-2416 DCH 96AD distance=5' 16267-2417 RAT 8Aa,Ab distance=5' 16267-2417 DCH 71AB distance=5' 16267-2418 DCH 69 distance=7' 16263-2409 REP 37 distance=7' 16263-2407 CHT 2 distance=8' 16268-2420 CST 5 distance=9' 16267-2421 REP 40 distance=9' 16269-2421 DCH 73BD distance=9' 16269-2421 DCH 72Aa,Ab distance=9' 16269-2421 YLW 1AB distance=9' 16269-2421 YLW 1AC distance=9' 16272-2419 ELA 2 distance=10' 16269-2421 DCH 75CE distance=10' 16264-2421 ZNN 1BC distance=11' 16264-2421 KRS 6Ca,Cb distance=11' 16269-2422 RAT 11 distance=11' 16264-2421 BOV 60A,BC distance=11' 16266-2423 DCH 68 distance=12' 16265-2423 CST 3AB distance=12' 16265-2423 HCH 4AC distance=12' 16265-2424 CHT 3 distance=12' 16266-2424 ALO 3AB distance=12' 16266-2424 ALO 3AC distance=12' 16266-2424 ALO 3AD distance=12' 16264-2423 DCH 64 distance=13' 16264-2424 ALO 1BD distance=14' 16264-2424 ALO 1BC distance=14' 16264-2424 ALO 1AB distance=14' 16264-2424 ALO 1AC distance=14' 16264-2425 LOO 7EF distance=14' 16264-2425 CHX 15EG distance=14' 16264-2425 ALO 2CD distance=14' 16264-2425 HCH 1AB distance=14' 16273-2424 DCH 76 distance=15' 16267-2426 DCH 70 distance=15' 16269-2426 RAT 10 distance=15' 16271-2426 YLW 10AB distance=15' 16271-2426 YLW 10AC distance=15' 16264-2426 DCH 63 distance=16' 16260-2400 SHN 213 distance=16' 16265-2427 DCH 66 distance=16' 16263-2426 DCH 61AB distance=16' 16263-2426 DCH 61AC distance=16' 16277-2422 GHE 23 distance=16' 16271-2426 ALO 5Ba,Bb distance=17' 16271-2426 ALO 5BD distance=17' 16256-2416 CST 2 distance=17' 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 16268-2412 RAT 9 Aa,Ab 24 0.1
Show 16268-2412 AGE 5 AB 116 0.5
Show 16266-2416 DCH 67 AB 57 6.1 5
Show 16266-2416 DCH 67 AC 104 6.3 5
Show 16266-2416 DCH 96 AD 152 9.0 5
Show 16267-2417 RAT 8 Aa,Ab 180 0.1 5
Show 16267-2417 DCH 71 AB 134 4.9 5
Show 16267-2418 DCH 69 242 1.5 7
Show 16263-2409 REP 37 358 5.1 7
Show 16263-2407 CHT 2 299 0.1 8
Show 16268-2420 CST 5 54 0.2 9
Show 16267-2421 REP 40 69 1.4 9
Show 16269-2421 DCH 73 BD 187 8.0 9
Show 16269-2421 DCH 72 Aa,Ab 207 1.0 9
Show 16269-2421 YLW 1 AB 69 63.3 9
Show 16269-2421 YLW 1 AC 111 108.4 9
Show 16272-2419 ELA 2 176 6.3 10
Show 16269-2421 DCH 75 CE 78 7.3 10
Show 16264-2421 ZNN 1 BC 150 2.0 11
Show 16264-2421 KRS 6 Ca,Cb 44 0.0 11
Show 16269-2422 RAT 11 202 0.2 11
Show 16264-2421 BOV 60 A,BC 114 94.0 11
Show 16266-2423 DCH 68 91 7.4 12
Show 16265-2423 CST 3 AB 66 1.2 12
Show 16265-2423 HCH 4 AC 97 5.8 12
Show 16265-2424 CHT 3 269 0.0 12
Show 16266-2424 ALO 3 AB 228 3.4 12
Show 16266-2424 ALO 3 AC 234 9.0 12
Show 16266-2424 ALO 3 AD 127 9.5 12
Show 16264-2423 DCH 64 106 9.4 13
Show 16264-2424 ALO 1 BD 57 8.6 14
Show 16264-2424 ALO 1 BC 340 4.9 14
Show 16264-2424 ALO 1 AB 86 6.2 14
Show 16264-2424 ALO 1 AC 41 6.7 14
Show 16264-2425 LOO 7 EF 285 1.1 14
Show 16264-2425 CHX 15 EG 278 9.9 14
Show 16264-2425 ALO 2 CD 273 7.8 14
Show 16264-2425 HCH 1 AB 323 10.5 14
Show 16273-2424 DCH 76 215 5.6 15
Show 16267-2426 DCH 70 348 6.0 15
Show 16269-2426 RAT 10 134 0.1 15
Show 16271-2426 YLW 10 AB 100 132.4 15
Show 16271-2426 YLW 10 AC 65 149.5 15
Show 16264-2426 DCH 63 20 8.2 16
Show 16260-2400 SHN 213 -1 0.3 16
Show 16265-2427 DCH 66 341 7.9 16
Show 16263-2426 DCH 61 AB 119 7.5 16
Show 16263-2426 DCH 61 AC 154 9.9 16
Show 16277-2422 GHE 23 353 0.6 16
Show 16271-2426 ALO 5 Ba,Bb 48 0.3 17
Show 16271-2426 ALO 5 BD 145 7.3 17

 
 
WDS 16268-2412 : COMPONENTS
 
 
  A Ab
Ab pa=22.3°
sep=0.10"
 
B pa=117.7°
sep=0.50"
pa=128.3°
sep=0.52"
 
 
16268-2412 A
 
 
Coord arcsec 2000 162646.43-241200.1 Mag 15.5 Spectral class G3.5 (yellow) PmRA -3.00
PmDE -30.0
 
 
16268-2412 Ab
 
 
Coord arcsec 2000 162646.43-241200.0 Mag 8.9 Calc delta mag 1.1 Calc coord yes
 
 
16268-2412 B
 
 
Coord arcsec 2000 162646.46-241200.3 Mag 17.4 Calc delta mag 9.6 Calc coord yes