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Doubles in session


Current system
02198-6635
UC 717 AB


Nearby doubles
26' : 02182-6658
JNN 299

45' : 02259-6610
UC 737

50' : 02127-6609
I 266

61' : 02257-6724
UC 736

63' : 02207-6533
BRT1962

68' : 02120-6546
HJ 3490

76' : 02149-6526
KPP1423

82' : 02069-6610
TSN 17

99' : 02171-6812
HJ 3496

113' : 02012-6621
RSS 53

126' : 02390-6549
DON 37

127' : 02020-6747
UC 667

128' : 02046-6508
HJ 3482

129' : 02008-6741
TDS2086

133' : 02163-6846
NSN 172

143' : 02209-6413
HDS 306

147' : 02101-6421
HJ 3486

149' : 02235-6902
DON 32

156' : 02280-6903
DON 34AB

156' : 02068-6852
HDS 282

160' : 02207-6914
KPP3488

170' : 02015-6848
KPP 723

176' : 02335-6912
HJ 3517

177' : 02304-6351
HJ 3507

177' : 02215-6338
NSC 12

182' : 02109-6342
B 1432



Selections
Full WDS
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.

02198-6635 UC 717 AB

 
 
02h 19m 46.58s -66° 34' 41.4" P.A. 192.00 sep 22.5 mag 10.10,13.00 Sp F8IV/V
 
 
Coord 2000 02198-6635 Discov num UC  717 Comp AB Coord arcsec 2000 02 19 46.58 -66 34 41.4
Date first 1998 Date last 2015 Obs 3
Pa first 190 Pa last 191.6 P.A. Now (θ) 191.6°
Sep first 22.6 Sep last 22.54 Sep. Now (ρ) 22.54"
Mag pri 10.10 Mag sec 13.00 delta mag (ΔM) 2.9 Spectral class F8IV/V (yellow-white)
Pri motion ra +077 Sec motion ra +075
Pri motion dec +010 Sec motion dec +012
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.036 (< 0.3, Physical double)
This double is physical.
 
 
02198-6635 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 14746 02 19 47 -66 34 41 TDS 2204 Aa,Ab 2016 3 345 0.6 10.71 11.03 0.32
Show 02 19 47 -66 34 41 UC 717 AB 2015 3 192 22.5 10.10 13.00 2.90 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Horologium Tycho2 8864-01401-1 Gaia DR2 4696442632464866688 HD 14746
 
 
WDS 02198-6635 UC 717 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02198-6635 UC 717 AB 1999 2 190 22.6 10.10 13.00 V 021946.58-663441.4
02198-6635 UC 717 AB 2000 2 190 22.6 10.10 13.00 V 021946.58-663441.4
02198-6635 UC 717 AB 2015 3 192 22.5 10.10 13.00 F8IV/V V R 021946.58-663441.4

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

 
 
WDS 02198-6635 UC 717 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02198-6635 UC 717 AB : MEASURES
 
 
No records found.

 
 
WDS 02198-6635 : VIRTUAL EYEPIECE
 
 

02198-6635 UC 717A mag 10.1 Sp F8IV/V 02198-6635 TDS2204Ab sep 0.6 P.A. 353.70 mag 11.03 02198-6635 UC 717B sep 22.1 P.A. 184.70 mag 13 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 02198-6635 : ALADIN DSS IMAGE @ 02h 19m 46.58s -66° 34' 41.4"
 
 
 
 
WDS 02198-6635 UC 717 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02198-6635 UC 717AB distance=0' 02182-6658 JNN 299 distance=26' 02259-6610 UC 737 distance=45' 02127-6609 I 266 distance=50' 02257-6724 UC 736 distance=61' 02207-6533 BRT1962 distance=63' 02120-6546 HJ 3490 distance=68' 02149-6526 KPP1423 distance=76' 02069-6610 TSN 17 distance=82' 02171-6812 HJ 3496 distance=99' 02012-6621 RSS 53 distance=113' 02390-6549 DON 37 distance=126' 02020-6747 UC 667 distance=127' 02046-6508 HJ 3482 distance=128' 02008-6741 TDS2086 distance=129' 02163-6846 NSN 172 distance=133' 02209-6413 HDS 306 distance=143' 02101-6421 HJ 3486 distance=147' 02101-6421 NSN 174AC distance=147' 02235-6902 DON 32 distance=149' 02280-6903 DON 34AB distance=156' 02280-6903 BAU 10AC distance=156' 02068-6852 HDS 282 distance=156' 02207-6914 KPP3488 distance=160' 02015-6848 KPP 723 distance=170' 02335-6912 HJ 3517 distance=176' 02304-6351 HJ 3507 distance=177' 02215-6338 NSC 12 distance=177' 02109-6342 B 1432 distance=182' 02278-6340 TDS2258 distance=183' 02034-6357 UC 676 distance=188' 02167-6324 TOK 71BC distance=192' 02167-6324 TOK 71AB distance=193' 02167-6324 TOK 71AD distance=193' 02249-6947 KPP2796 distance=195' 02324-6936 KPP3492 distance=195' 02316-6335 HDS 330 distance=195' 02331-6945 B 1921 distance=204' 02258-6312 HJ 3501 distance=207' 02016-6340 UC 665 distance=209' 02395-6342 UC 768 distance=213' 02368-6946 KPP1995 distance=214' 02363-6329 B 1435AB distance=214' 02363-6329 BAU 11AC distance=214' 02246-7008 B 1919 distance=216' 02124-7023 R 15AB distance=219' 02113-6302 HJ 3487 distance=220' 02177-6244 B 668AB distance=231' 02177-6244 B 668AC distance=231' 02274-7027 UC 741 distance=237' 02198-6230 TOI2362 distance=245' 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 02198-6635 TDS2204 Aa,Ab 345 0.6
Show 02198-6635 UC 717 AB 192 22.5
Show 02182-6658 JNN 299 346 0.3 26
Show 02259-6610 UC 737 12 14.5 45
Show 02127-6609 I 266 161 3.0 50
Show 02257-6724 UC 736 228 10.6 61
Show 02207-6533 BRT1962 337 4.5 63
Show 02120-6546 HJ 3490 207 23.2 68
Show 02149-6526 KPP1423 101 10.7 76
Show 02069-6610 TSN 17 93 108.6 82
Show 02171-6812 HJ 3496 309 24.8 99
Show 02012-6621 RSS 53 255 29.5 113
Show 02390-6549 DON 37 8 2.3 126
Show 02020-6747 UC 667 200 14.3 127
Show 02046-6508 HJ 3482 220 60.8 128
Show 02008-6741 TDS2086 86 0.5 129
Show 02163-6846 NSN 172 329 4.3 133
Show 02209-6413 HDS 306 234 0.1 143
Show 02101-6421 HJ 3486 251 90.8 147
Show 02101-6421 NSN 174 AC 243 36.2 147
Show 02235-6902 DON 32 298 2.5 149
Show 02280-6903 DON 34 AB 343 6.9 156
Show 02280-6903 BAU 10 AC 314 36.0 156
Show 02068-6852 HDS 282 187 1.4 156
Show 02207-6914 KPP3488 183 28.1 160
Show 02015-6848 KPP 723 338 6.4 170
Show 02335-6912 HJ 3517 239 16.0 176
Show 02304-6351 HJ 3507 108 22.3 177
Show 02215-6338 NSC 12 140 37.8 177
Show 02109-6342 B 1432 209 5.7 182
Show 02278-6340 TDS2258 161 0.9 183
Show 02034-6357 UC 676 48 72.8 188
Show 02167-6324 TOK 71 BC 177 2.9 192
Show 02167-6324 TOK 71 AB 203 19.0 193
Show 02167-6324 TOK 71 AD 51 849.0 193
Show 02249-6947 KPP2796 31 1.5 195
Show 02324-6936 KPP3492 152 22.6 195
Show 02316-6335 HDS 330 109 0.6 195
Show 02331-6945 B 1921 187 0.7 204
Show 02258-6312 HJ 3501 337 22.7 207
Show 02016-6340 UC 665 49 9.0 209
Show 02395-6342 UC 768 30 30.5 213
Show 02368-6946 KPP1995 67 15.8 214
Show 02363-6329 B 1435 AB 308 2.8 214
Show 02363-6329 BAU 11 AC 46 45.4 214
Show 02246-7008 B 1919 20 0.9 216
Show 02124-7023 R 15 AB 139 14.1 219
Show 02113-6302 HJ 3487 338 21.2 220
Show 02177-6244 B 668 AB 135 1.8 231
Show 02177-6244 B 668 AC 186 8.8 231
Show 02274-7027 UC 741 139 59.6 237

 
 
WDS 02198-6635 : COMPONENTS
 
 
  A Ab
Ab pa=353.7°
sep=0.57"
 
B pa=184.7°
sep=22.15"
pa=184.4°
sep=22.71"
 
 
02198-6635 A
 
 
Coord arcsec 2000 021946.58-663441.4 Mag 10.1 Spectral class F8IV/V (yellow-white) PmRA 77.00
PmDE 10.0 Tycho2 8864-01401-1 HD 14746
Tycho2
Tycho2 8864-01401-1 Pflag RAmdeg 34.94406980 DEmdeg -66.57815099
PmRA 74.1 PmDE 10.9 E RAmdeg 23 E DEmdeg 23
E pmRA 1.9 E pmDE 1.8 EpRAm 1990.20 EpDEm 1990.04
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 10.809 E BTmag 0.041 VTmag 10.176
E VTmag 0.033 Prox 999 TYC T HIP
CCDM RAdeg 34.94363750 DEdeg -66.57817611 EpRA 1990 1.65
EpDE 1990 1.68 E RAdeg 23.0 E DEdeg 22.9 Posflg
Corr 0.0
 
 
02198-6635 Ab
 
 
Coord arcsec 2000 021946.57-663440.8 Mag 11.03 PmRA 74.00 PmDE 11.0
Calc delta mag 0.32 Calc coord yes
 
 
02198-6635 B
 
 
Coord arcsec 2000 021946.28-663503.5 Mag 13 PmRA 75.00 PmDE 12.0
Calc delta mag 2.29 Calc coord yes