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
11254+0607
HDS 1624
HD 99252


Nearby doubles
21' : 11244+0620
HJ 2569

42' : 11282+0612
SLW 605

58' : 11292+0606
HEI 851

62' : 11235+0701
LDS4091AB

67' : 11214+0638
TOK 544

82' : 11205+0530
HJ 2566

85' : 11197+0611
FMR 98

97' : 11285+0750
WLF 1AB

97' : 11274+0435
CBL 341

97' : 11197+0652
BU 791

98' : 11203+0707
CVR 116

104' : 11215+0441
J 1013

110' : 11297+0736
BU 9005

113' : 11286+0749
CVR 613

119' : 11318+0715
GWP1601

121' : 11265+0806
A 2575

121' : 11327+0513
GIC 100AB

122' : 11328+0653
LDS5206

124' : 11230+0408
A 2776AB

130' : 11260+0357
HJ 1189

132' : 11324+0728
HJ 5484

133' : 11276+0359
LSC 140

140' : 11162+0539
SLW 583

141' : 11251+0346
SLE 599

141' : 11317+0752
HO 51

146' : 11183+0746
HEG 1



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.

11254+0607 HDS 1624 (HD 99252)

 
 
11h 25m 23.44s +06° 06' 30.4" P.A. 12.00 sep 0.5 mag 9.91,11.74 Sp G5 dist. 196.46 pc (640.85 l.y.)
 
 
Coord 2000 11254+0607 Discov num HDS1624 Comp Coord arcsec 2000 11 25 23.44 +06 06 30.4
Date first 1991 Date last 2010 Obs 2
Pa first 12 Pa last 11.5 P.A. Now (θ) 11.5°
Sep first 0.5 Sep last 0.52 Sep. Now (ρ) 0.52"
Mag pri 9.91 Mag sec 11.74 delta mag (ΔM) 1.83 Spectral class G5 (yellow)
Pri motion ra -009 Sec motion ra
Pri motion dec -024 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 99252 Constellation Leo SAO 118840 HIP 55750
Tycho2 0270-00203-1 Gaia DR2 3814331765196729344 HD 99252 BD BD+06 2450
Distance 196.46 Distance ly 640.85
 
 
WDS 11254+0607 HDS 1624 (HD 99252) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11254+0607 HDS1624 1991 1 12 0.5 9.91 11.74 G5 112523.44+060630.4
11254+0607 HDS1624 2010 2 12 0.5 9.91 11.74 G5 112523.44+060630.4

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

 
 
WDS 11254+0607 HDS 1624 (HD 99252) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11254+0607 HDS 1624 (HD 99252) : MEASURES
 
 
No records found.

 
 
WDS 11254+0607 (HD 99252) : VIRTUAL EYEPIECE
 
 

11254+0607 HDS1624A mag 9.91 Sp G5 11254+0607 HDS1624B sep 0.5 P.A. 11.40 mag 11.74 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 11254+0607 (HD 99252) : ALADIN DSS IMAGE @ 11h 25m 23.44s +06° 06' 30.4"
 
 
 
 
WDS 11254+0607 HDS 1624 (HD 99252) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11254+0607 HDS1624 distance=0' 11244+0620 HJ 2569 distance=21' 11282+0612 SLW 605 distance=42' 11292+0606 HEI 851 distance=58' 11235+0701 BAG 24Aa,Ab distance=62' 11235+0701 LDS4091AB distance=62' 11214+0638 TOK 544 distance=67' 11205+0530 HJ 2566 distance=82' 11197+0611 FMR 98 distance=85' 11285+0750 WLF 1AB distance=97' 11285+0750 WLF 1AC distance=97' 11274+0435 CBL 341 distance=97' 11197+0652 BU 791 distance=97' 11285+0750 WLF 1BC distance=97' 11203+0707 CVR 116 distance=98' 11215+0441 J 1013 distance=104' 11297+0736 BU 9005 distance=110' 11286+0749 CVR 613 distance=113' 11318+0715 GWP1601 distance=119' 11265+0806 A 2575 distance=121' 11327+0513 GIC 100AB distance=121' 11327+0513 SKF1939BC distance=121' 11328+0653 LDS5206 distance=122' 11230+0408 A 2776AB distance=124' 11230+0408 A 2776AB,C distance=124' 11260+0357 HJ 1189 distance=130' 11324+0728 HJ 5484 distance=132' 11276+0359 LSC 140 distance=133' 11162+0539 SLW 583 distance=140' 11251+0346 SLE 599 distance=141' 11317+0752 HO 51 distance=141' 11269+0344 WNO 40AC distance=144' 11269+0344 SLE 600AD distance=144' 11269+0344 WNO 40AE distance=144' 11269+0344 WNO 40DE distance=145' 11183+0746 HEG 1 distance=146' 11167+0714 CBL 335 distance=146' 11280+0827 J 1014 distance=147' 11266+0339 HJ 1191 distance=149' 11275+0340 SLE 601 distance=150' 11219+0343 EPI 4 distance=153' 11336+0738 CVR 118 distance=154' 11172+0745 HDS1609 distance=158' 11165+0736 HJ 2565 distance=160' 11210+0338 ITF 75 distance=163' 11279+0327 SLE 602 distance=164' 11181+0810 UC 162 distance=165' 11335+0759 HDS1639 distance=166' 11143+0558 TOK 140 distance=166' 11239+0321 SLW 595 distance=168' 11357+0457 CBL 346 distance=169' 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 11254+0607 HDS1624 12 0.5
Show 11244+0620 HJ 2569 144 8.5 21
Show 11282+0612 SLW 605 30 24.2 42
Show 11292+0606 HEI 851 145 0.9 58
Show 11235+0701 BAG 24 Aa,Ab 138 0.3 62
Show 11235+0701 LDS4091 AB 113 23.2 62
Show 11214+0638 TOK 544 271 999.9 67
Show 11205+0530 HJ 2566 153 16.4 82
Show 11197+0611 FMR 98 106 146.5 85
Show 11285+0750 WLF 1 AB 336 114.7 97
Show 11285+0750 WLF 1 AC 301 236.6 97
Show 11274+0435 CBL 341 260 64.6 97
Show 11197+0652 BU 791 204 2.0 97
Show 11285+0750 WLF 1 BC 276 156.9 97
Show 11203+0707 CVR 116 20 29.6 98
Show 11215+0441 J 1013 283 0.1 104
Show 11297+0736 BU 9005 285 18.3 110
Show 11286+0749 CVR 613 148 23.7 113
Show 11318+0715 GWP1601 146 8.4 119
Show 11265+0806 A 2575 49 0.4 121
Show 11327+0513 GIC 100 AB 183 25.7 121
Show 11327+0513 SKF1939 BC 160 2.5 121
Show 11328+0653 LDS5206 71 30.0 122
Show 11230+0408 A 2776 AB 245 0.2 124
Show 11230+0408 A 2776 AB,C 61 6.2 124
Show 11260+0357 HJ 1189 115 20.4 130
Show 11324+0728 HJ 5484 58 8.5 132
Show 11276+0359 LSC 140 18 0.3 133
Show 11162+0539 SLW 583 151 28.3 140
Show 11251+0346 SLE 599 44 19.3 141
Show 11317+0752 HO 51 174 3.1 141
Show 11269+0344 WNO 40 AC 70 8.5 144
Show 11269+0344 SLE 600 AD 104 23.1 144
Show 11269+0344 WNO 40 AE 25 18.1 144
Show 11269+0344 WNO 40 DE 326 26.5 145
Show 11183+0746 HEG 1 18 0.5 146
Show 11167+0714 CBL 335 247 23.1 146
Show 11280+0827 J 1014 14 4.5 147
Show 11266+0339 HJ 1191 268 13.3 149
Show 11275+0340 SLE 601 11 31.6 150
Show 11219+0343 EPI 4 311 2.3 153
Show 11336+0738 CVR 118 15 112.9 154
Show 11172+0745 HDS1609 196 1.0 158
Show 11165+0736 HJ 2565 9 14.3 160
Show 11210+0338 ITF 75 168 332.8 163
Show 11279+0327 SLE 602 97 31.8 164
Show 11181+0810 UC 162 147 38.1 165
Show 11335+0759 HDS1639 215 0.4 166
Show 11143+0558 TOK 140 100 8.1 166
Show 11239+0321 SLW 595 350 46.5 168
Show 11357+0457 CBL 346 31 10.2 169

 
 
WDS 11254+0607 : COMPONENTS
 
 
  A
B pa=11.4°
sep=0.52"
 
 
11254+0607 A
 
 
Componente originario normalizzato AB Name HD 99252 Coord arcsec 2000 112523.44+060630.4 Mag 9.91
Spectral class G5 (yellow) PmRA -9.00 PmDE -24.0 SAO 118840
HIP 55750 Tycho2 0270-00203-1 HD 99252 BD BD+06 2450
Tycho2
Tycho2 0270-00203-1 Pflag RAmdeg 171.34765981 DEmdeg 6.10839064
PmRA -5.1 PmDE -26.6 E RAmdeg 18 E DEmdeg 19
E pmRA 1.5 E pmDE 1.5 EpRAm 1988.69 EpDEm 1987.97
Num 9 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.8 BTmag 10.347 E BTmag 0.035 VTmag 9.651
E VTmag 0.029 Prox 999 TYC T HIP 55750
CCDM AB RAdeg 171.34766972 DEdeg 6.10844889 EpRA 1990 1.71
EpDE 1990 1.82 E RAdeg 18.8 E DEdeg 20.9 Posflg P
Corr 0.2
SAO
SAO 118840 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 -0.033 Vmag 8.8 SpType G5
Double code Source 32 CatNum 5800 DM BD+06 2450
DMcomp BDsup HD 99252 M HD 0
GC RA1950rad 2.97931778 DE1950rad 0.11141594 PmRA2000 -0.0011
PmDE2000 -0.029
Hipparcos
Catalog H HIP 55750 Proxy H RAhms 11 25 23.44
DEdms +06 06 30.4 Vmag 9.62 VarFlag R Vmag G
RAdeg 171.348 DEdeg 6.10844 AstroRef A Plx 5.19
CCDM 11254+0607 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 12 Rho 0.497 HD 99252 BD BD+06 2450
CD CP Dm number +06 2450 VIred 0.66
SpType G5 R SpType Coord arcsec 2000 112523.44+060630.4
Hipparcos 2
HIP 55750 Sn 15 So 3 Nc 2
RArad 2.9905809844 DErad 0.1066124457 Plx 5.09 PmRA -10.07
PmDE -23.03 E RArad 1.62 E DErad 1.42 E Plx 1.98
E pmRA 1.99 E pmDE 1.72 Hpmag 9.7231 E Hpmag 0.0022
SHp 0.022 VA 0 BV 0.59 E BV 0.02
VI 0.66
CCDM
Ccdm 11254+0607 RComp Comp A Note1
Note2 Discov num DRAs -0.56 DDEs -29.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.9 Sp G5 PmNote *
PmRA -9 PmDE -24 Dm number +06 2450 Cat1 BD
Name2 +06 1431 Cat2 AGK2/3 HD 99252 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 55750
 
 
11254+0607 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 112523.45+060630.9 Mag 11.74 Calc delta mag 1.83
Calc coord yes
CCDM
Ccdm 11254+0607 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.55 DDEs -29.3
R dRAs 82 Year 1991 Theta 12 Rho 0.5
Obs 1 Vmag 11.7 Sp PmNote *
PmRA -9 PmDE -24 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 55750