stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
10234+2630
A 1990
HD 89960


Nearby doubles
13' : 10236+2617
A 1991

22' : 10236+2651
UC 1921

33' : 10212+2642
HDS1488

41' : 10264+2628
CVR1290

51' : 10218+2715
COU 959

54' : 10225+2538
UC 1920

58' : 10214+2539
CVR 103

60' : 10264+2545
HDS1500

79' : 10177+2621
CVR 556

82' : 10176+2611
FMR 90

86' : 10283+2534
COU 777

86' : 10171+2622
CVR1277

92' : 10259+2505
HJ 481

93' : 10166+2620
LDS3972

94' : 10280+2741
KPP3816AB

95' : 10181+2731
STF1421

96' : 10169+2552
BUP 131AB

97' : 10223+2454
SLW 466

97' : 10298+2545
LDS3993

108' : 10291+2746
SLW 479

110' : 10202+2806
HJ 479

111' : 10274+2806
TDS7284

114' : 10167+2522
BVD 81

115' : 10250+2437
STF1429

117' : 10283+2453
BUP 133

121' : 10304+2514
UC 156



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.

10234+2630 A 1990 (HD 89960)

 
 
10h 23m 25.93s +26° 29' 38.7" P.A. 290.00 sep 1.5 mag 9.48,9.60 Sp F8
 
 
Coord 2000 10234+2630 Discov num A  1990 Comp Coord arcsec 2000 10 23 25.93 +26 29 38.7
Date first 1909 Date last 2017 Obs 30
Pa first 288 Pa last 290.1 P.A. Now (θ) 290.1°
Sep first 1.2 Sep last 1.511 Sep. Now (ρ) 1.511"
Mag pri 9.48 Mag sec 9.60 delta mag (ΔM) 0.12 Spectral class F8 (yellow-white)
Pri motion ra -001 Sec motion ra -001
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 89960 Constellation Leo SAO 81326 Tycho2 1972-00235-1
Gaia DR2 728531697280519808 HD 89960
 
 
WDS 10234+2630 A 1990 (HD 89960) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
10234+2630 A 1990 2005 24 291 1.4 9.48 9.60 F8 +27 1884 102325.93+262938.7
10234+2630 A 1990 2010 25 291 1.5 9.48 9.60 F8 +27 1884 102325.93+262938.7
10234+2630 A 1990 2012 25 289 1.4 9.48 9.60 F8 +27 1884 102325.93+262938.7
10234+2630 A 1990 2015 26 291 1.5 9.48 9.60 F8 +27 1884 102325.93+262938.7
10234+2630 A 1990 2017 27 290 1.5 9.48 9.60 F8 +27 1884 102325.93+262938.7

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

 
 
WDS 10234+2630 A 1990 (HD 89960) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10234+2630 A 1990 (HD 89960) : MEASURES
 
 
No records found.

 
 
WDS 10234+2630 (HD 89960) : VIRTUAL EYEPIECE
 
 

10234+2630 A 1990A mag 9.48 Sp F8 10234+2630 A 1990B sep 1.5 P.A. 290.10 mag 9.6 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 10234+2630 (HD 89960) : ALADIN DSS IMAGE @ 10h 23m 25.93s +26° 29' 38.7"
 
 
 
 
WDS 10234+2630 A 1990 (HD 89960) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10234+2630 A 1990 distance=0' 10236+2617 A 1991 distance=13' 10236+2651 UC 1921 distance=22' 10212+2642 HDS1488 distance=33' 10264+2628 CVR1290 distance=41' 10218+2715 COU 959 distance=51' 10225+2538 UC 1920 distance=54' 10214+2539 CVR 103 distance=58' 10264+2545 HDS1500 distance=60' 10177+2621 CVR 556 distance=79' 10176+2611 FMR 90 distance=82' 10283+2534 COU 777 distance=86' 10171+2622 CVR1277 distance=86' 10259+2505 HJ 481 distance=92' 10166+2620 LDS3972 distance=93' 10280+2741 KPP3816AB distance=94' 10181+2731 STF1421 distance=95' 10169+2552 BUP 131AB distance=96' 10169+2552 SKF1468AC distance=96' 10223+2454 SLW 466 distance=97' 10298+2545 LDS3993 distance=97' 10291+2746 SLW 479 distance=108' 10202+2806 HJ 479 distance=110' 10274+2806 TDS7284 distance=111' 10167+2522 BVD 81 distance=114' 10250+2437 STF1429 distance=115' 10283+2453 BUP 133 distance=117' 10304+2514 UC 156 distance=121' 10144+2638 TDS7134 distance=122' 10159+2746 COU 958 distance=127' 10144+2557 TDS7135 distance=127' 10147+2724 SKF2378 distance=129' 10196+2831 DAM2315 distance=132' 10200+2834 SLW 463 distance=133' 10199+2834 TDS 578 distance=134' 10157+2506 KPP3812 distance=135' 10156+2504 FOX 14 distance=135' 10325+2739 HJ 484 distance=140' 10149+2505 DAM2178 distance=143' 10131+2725 STT 213AB distance=149' 10131+2725 SKF2825AB,C distance=149' 10323+2759 CBL 313 distance=149' 10320+2807 BRT 24 distance=151' 10331+2751 LDS1247 distance=152' 10299+2835 STTA105 distance=152' 10291+2842 CVR1294 distance=153' 10347+2610 DAM2433 distance=154' 10131+2521 KPP3809 distance=156' 10120+2603 CVR1273 distance=156' 10144+2449 CVR 553 distance=158' 10138+2457 SLW 448 distance=161' 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 10234+2630 A 1990 290 1.5 0
Show 10236+2617 A 1991 191 1.5 13
Show 10236+2651 UC 1921 175 19.5 22
Show 10212+2642 HDS1488 214 0.1 33
Show 10264+2628 CVR1290 264 4.1 41
Show 10218+2715 COU 959 336 1.7 51
Show 10225+2538 UC 1920 295 45.9 54
Show 10214+2539 CVR 103 317 71.8 58
Show 10264+2545 HDS1500 312 0.2 60
Show 10177+2621 CVR 556 52 7.5 79
Show 10176+2611 FMR 90 90 167.7 82
Show 10283+2534 COU 777 29 1.6 86
Show 10171+2622 CVR1277 275 4.0 86
Show 10259+2505 HJ 481 299 10.0 92
Show 10166+2620 LDS3972 267 8.5 93
Show 10280+2741 KPP3816 AB 334 11.7 94
Show 10181+2731 STF1421 331 4.6 95
Show 10169+2552 BUP 131 AB 264 869.0 96
Show 10169+2552 SKF1468 AC 191 9.0 96
Show 10223+2454 SLW 466 56 65.7 97
Show 10298+2545 LDS3993 26 33.7 97
Show 10291+2746 SLW 479 14 16.5 108
Show 10202+2806 HJ 479 201 32.6 110
Show 10274+2806 TDS7284 35 0.2 111
Show 10167+2522 BVD 81 28 79.6 114
Show 10250+2437 STF1429 155 0.8 115
Show 10283+2453 BUP 133 233 214.8 117
Show 10304+2514 UC 156 83 11.7 121
Show 10144+2638 TDS7134 262 0.8 122
Show 10159+2746 COU 958 81 2.3 127
Show 10144+2557 TDS7135 92 0.5 127
Show 10147+2724 SKF2378 313 1.4 129
Show 10196+2831 DAM2315 334 1.7 132
Show 10200+2834 SLW 463 238 24.4 133
Show 10199+2834 TDS 578 23 1.2 134
Show 10157+2506 KPP3812 185 2.9 135
Show 10156+2504 FOX 14 185 2.9 135
Show 10325+2739 HJ 484 219 12.3 140
Show 10149+2505 DAM2178 3 3.9 143
Show 10131+2725 STT 213 AB 121 1.1 149
Show 10131+2725 SKF2825 AB,C 238 20.8 149
Show 10323+2759 CBL 313 266 30.4 149
Show 10320+2807 BRT 24 178 4.3 151
Show 10331+2751 LDS1247 351 64.9 152
Show 10299+2835 STTA105 226 134.6 152
Show 10291+2842 CVR1294 348 4.3 153
Show 10347+2610 DAM2433 297 7.7 154
Show 10131+2521 KPP3809 275 1.8 156
Show 10120+2603 CVR1273 137 4.4 156
Show 10144+2449 CVR 553 195 19.9 158
Show 10138+2457 SLW 448 92 10.9 161

 
 
WDS 10234+2630 : COMPONENTS
 
 
  A
B pa=290.1°
sep=1.51"
 
 
10234+2630 A
 
 
Name HD 89960 Coord arcsec 2000 102325.93+262938.7 Mag 9.48 Spectral class F8 (yellow-white)
PmRA -1.00 PmDE 1.0 SAO 81326 Tycho2 1972-00235-1
HD 89960 DM BD+27 1884
Tycho2
Tycho2 1972-00235-1 Pflag P RAmdeg 155.85804842 DEmdeg 26.49408628
PmRA -0.5 PmDE 1.1 E RAmdeg 14 E DEmdeg 18
E pmRA 1.5 E pmDE 1.4 EpRAm 1990.52 EpDEm 1989.36
Num 7 Q RAmdeg 1.5 Q DEmdeg 1.6 Q pmRA 1.5
Q pmDE 1.6 BTmag 9.867 E BTmag 0.029 VTmag 9.480
E VTmag 0.026 Prox 14 TYC T HIP
CCDM RAdeg 155.85822194 DEdeg 26.49402639 EpRA 1990 1.75
EpDE 1990 1.75 E RAdeg 14.3 E DEdeg 18.4 Posflg D
Corr -0.1
SAO
SAO 81326 DelFlag RA1950 PmRA1950 -0.0001
DE1950 PmDE1950 0.004 Vmag 8.6 SpType F8
Double code Source 34 CatNum 5330 DM BD+27 1884
DMcomp BDsup HD 89960 M HD 0
GC RA1950rad 2.7080445 DE1950rad 0.46683183 PmRA2000 -0.0001
PmDE2000 0.008
CCDM
Ccdm 10234+2630 RComp Comp A Note1
Note2 Discov num DRAs 1.91 DDEs -21.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp F8 PmNote *
PmRA -2 PmDE -16 Dm number +27 1884 Cat1 BD
Name2 +26 1094 Cat2 AGK2/3 HD 89960 M HD
ADS BDS A 7747 M ADS BDS N IDS IDS 10178N2700A
HIC
 
 
10234+2630 B
 
 
Coord arcsec 2000 102325.82+262939.2 Mag 9.6 PmRA -1.00 PmDE 1.0
Delta magnitude 0.12 Coordinate calculated yes
CCDM
Ccdm 10234+2630 RComp Comp B Note1
Note2 Discov num A 1990 DRAs DDEs
R dRAs Year 1909 Theta 290 Rho 1.2
Obs 14 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7747 M ADS BDS N IDS IDS 10178N2700B
HIC