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Doubles in session


Current system
02556+8224
HDS 376
HD 17099


Nearby doubles
4' : 02574+8225
LOC 8

7' : 02524+8224
LOC 9AB

12' : 02500+8227
LOC 10

28' : 03045+8245
LOC 29

28' : 02509+8159
MLR 384

40' : 03113+8249
WIS 83

40' : 02389+8246
DVG 52AB

43' : 02488+8144
LOC 16

45' : 02536+8140
LOC 17

66' : 03117+8128
STF 327AB

71' : 02371+8326
TDS2304

73' : 02379+8329
LOC 46

86' : 02497+8349
TDS2368

105' : 02552+8408
LOC 11

108' : 03034+8038
LOC 28

111' : 03154+8043
UC 969

113' : 03106+8414
TDS2465

122' : 03073+8025
HU 1049

130' : 02596+8015
WIS 79

136' : 03063+8438
MLR 488

138' : 02553+8006
HDS 374

138' : 02446+8009
HU 1042

161' : 03056+7945
UC 946

165' : 03032+8508
LOC 30

167' : 02361+7944
MLR 449AB

181' : 03061+7925
STF 320



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.

02556+8224 HDS 376 (HD 17099)

 
 
02h 55m 36.70s +82° 23' 59.7" P.A. 37.00 sep 0.1 mag 9.12,9.32 Sp F8 dist. 137.17 pc (447.45 l.y.)
 
 
Coord 2000 02556+8224 Discov num HDS 376 Comp Coord arcsec 2000 02 55 36.70 +82 23 59.7
Date first 1991 Date last 2010 Obs 2
Pa first 106 Pa last 37.2 P.A. Now (θ) 37.2°
Sep first 0.3 Sep last 0.083 Sep. Now (ρ) 0.083"
Mag pri 9.12 Mag sec 9.32 delta mag (ΔM) 0.2 Spectral class F8 (yellow-white)
Pri motion ra +011 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 17099 Constellation Cepheus SAO 451 HIP 13637
Tycho2 4520-00855-1 Gaia DR2 569272664973658112 HD 17099 BD BD+81 95
Distance 137.17 Distance ly 447.45
 
 
WDS 02556+8224 HDS 376 (HD 17099) : 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
02556+8224 HDS 376 1991 1 106 0.3 9.12 9.32 F8 025536.70+822359.7
02556+8224 HDS 376 2010 2 37 0.1 9.12 9.32 F8 D 025536.70+822359.7

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

 
 
WDS 02556+8224 HDS 376 (HD 17099) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02556+8224 HDS 376 (HD 17099) : MEASURES
 
 
No records found.

 
 
WDS 02556+8224 (HD 17099) : VIRTUAL EYEPIECE
 
 

02556+8224 HDS 376A mag 9.12 Sp F8 02556+8224 HDS 376B sep 0.1 P.A. 5.70 mag 9.32 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02556+8224 (HD 17099) : ALADIN DSS IMAGE @ 02h 55m 36.70s +82° 23' 59.7"
 
 
 
 
WDS 02556+8224 HDS 376 (HD 17099) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02556+8224 HDS 376 distance=0' 02574+8225 LOC 8 distance=4' 02524+8224 LOC 9AB distance=7' 02500+8227 LOC 10 distance=12' 03045+8245 LOC 29 distance=28' 02509+8159 MLR 384 distance=28' 02389+8246 DVG 52BC distance=39' 03113+8249 WIS 83 distance=40' 02389+8246 DVG 52AB distance=40' 02389+8246 DVG 52AC distance=40' 02488+8144 LOC 16 distance=43' 02536+8140 LOC 17 distance=45' 03117+8128 STF 327AB distance=66' 03117+8128 TOK 235AC distance=66' 02371+8326 TDS2304 distance=71' 02379+8329 LOC 46 distance=73' 02497+8349 TDS2368 distance=86' 02552+8408 LOC 11 distance=105' 03034+8038 LOC 28 distance=108' 03154+8043 UC 969 distance=111' 03106+8414 TDS2465 distance=113' 03073+8025 HU 1049 distance=122' 02596+8015 WIS 79 distance=130' 03063+8438 MLR 488 distance=136' 02553+8006 HDS 374 distance=138' 02446+8009 HU 1042 distance=138' 03056+7945 UC 946 distance=161' 03032+8508 LOC 30 distance=165' 02361+7944 MLR 449AB distance=167' 02361+7944 MLR 449AC distance=167' 03061+7925 STF 320 distance=181' 03002+7912 TDS2409 distance=193' 02438+8536 LOC 12 distance=193' 02446+7912 BVD 26 distance=194' 03046+7903 LDS1561 distance=204' 02399+7851 LOC 36 distance=217' 02390+8611 TDS2317 distance=228' 02378+7834 LDS1558 distance=236' 02460+8628 LOC 13 distance=245' 02477+7820 TDS2362 distance=245' 03007+7815 TDS2410 distance=250' 02515+7814 LOC 19 distance=251' 03028+8643 TDS2426 distance=260' 02491+7758 LOC 20 distance=267' 02454+7755 LOC 21AB distance=270' 03026+7740 SKF2758 distance=285' 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 02556+8224 HDS 376 37 0.1
Show 02574+8225 LOC 8 310 2.9 4
Show 02524+8224 LOC 9 AB 91 51.6 7
Show 02500+8227 LOC 10 241 2.2 12
Show 03045+8245 LOC 29 93 2.3 28
Show 02509+8159 MLR 384 291 0.5 28
Show 02389+8246 DVG 52 BC 39 18.3 39
Show 03113+8249 WIS 83 302 323.1 40
Show 02389+8246 DVG 52 AB 246 9.6 40
Show 02389+8246 DVG 52 AC 14 10.7 40
Show 02488+8144 LOC 16 128 12.1 43
Show 02536+8140 LOC 17 150 6.9 45
Show 03117+8128 STF 327 AB 289 20.3 66
Show 03117+8128 TOK 235 AC 294 120.8 66
Show 02371+8326 TDS2304 327 0.7 71
Show 02379+8329 LOC 46 236 49.8 73
Show 02497+8349 TDS2368 52 0.8 86
Show 02552+8408 LOC 11 243 53.1 105
Show 03034+8038 LOC 28 354 2.2 108
Show 03154+8043 UC 969 111 27.7 111
Show 03106+8414 TDS2465 201 0.5 113
Show 03073+8025 HU 1049 33 1.1 122
Show 02596+8015 WIS 79 307 833.7 130
Show 03063+8438 MLR 488 17 0.3 136
Show 02553+8006 HDS 374 53 0.4 138
Show 02446+8009 HU 1042 105 0.5 138
Show 03056+7945 UC 946 133 23.9 161
Show 03032+8508 LOC 30 127 1.9 165
Show 02361+7944 MLR 449 AB 202 0.3 167
Show 02361+7944 MLR 449 AC 192 5.3 167
Show 03061+7925 STF 320 232 4.6 181
Show 03002+7912 TDS2409 82 1.6 193
Show 02438+8536 LOC 12 183 35.0 193
Show 02446+7912 BVD 26 62 48.5 194
Show 03046+7903 LDS1561 185 5.2 204
Show 02399+7851 LOC 36 154 16.1 217
Show 02390+8611 TDS2317 190 0.6 228
Show 02378+7834 LDS1558 305 5.5 236
Show 02460+8628 LOC 13 180 4.7 245
Show 02477+7820 TDS2362 119 1.2 245
Show 03007+7815 TDS2410 7 5.2 250
Show 02515+7814 LOC 19 228 9.5 251
Show 03028+8643 TDS2426 228 0.9 260
Show 02491+7758 LOC 20 73 3.6 267
Show 02454+7755 LOC 21 AB 75 1.8 270
Show 03026+7740 SKF2758 105 7.6 285

 
 
WDS 02556+8224 : COMPONENTS
 
 
  A
B pa=5.7°
sep=0.07"
 
 
02556+8224 A
 
 
Componente originario normalizzato AB Name HD 17099 Coord arcsec 2000 025536.70+822359.7 Mag 9.12
Spectral class F8 (yellow-white) PmRA 11.00 PmDE -5.0 SAO 451
HIP 13637 Tycho2 4520-00855-1 HD 17099 BD BD+81 95
Tycho2
Tycho2 4520-00855-1 Pflag RAmdeg 43.90305096 DEmdeg 82.39991326
PmRA 9.1 PmDE -3.6 E RAmdeg 6 E DEmdeg 6
E pmRA 0.9 E pmDE 1.0 EpRAm 1990.93 EpDEm 1991.07
Num 13 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.2 BTmag 8.953 E BTmag 0.017 VTmag 8.416
E VTmag 0.012 Prox 999 TYC T HIP 13637
CCDM AB RAdeg 43.90289083 DEdeg 82.39992167 EpRA 1990 1.67
EpDE 1990 1.61 E RAdeg 6.0 E DEdeg 6.2 Posflg P
Corr 0.0
SAO
SAO 451 DelFlag RA1950 PmRA1950 -0.0045
DE1950 PmDE1950 0.006 Vmag 8.6 SpType F8
Double code Source 1 CatNum 78 DM BD+81 95
DMcomp BDsup HD 17099 M HD 0
GC RA1950rad 0.7305789 DE1950rad 1.43459186 PmRA2000 -0.0071
PmDE2000 0.002
Hipparcos
Catalog H HIP 13637 Proxy H RAhms 02 55 36.70
DEdms +82 23 59.7 Vmag 8.35 VarFlag R Vmag H
RAdeg 43.9029 DEdeg 82.3999 AstroRef * Plx 7.29
CCDM 02556+8224 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 106 Rho 0.282 HD 17099 BD BD+81 95
CD CP Dm number +81 95 VIred 0.58
SpType F8 R SpType Coord arcsec 2000 025536.70+822359.7
Hipparcos 2
HIP 13637 Sn 55 So 3 Nc 2
RArad 0.7662502427 DErad 1.438149949 Plx 7.29 PmRA 11.08
PmDE -4.8 E RArad 0.71 E DErad 0.64 E Plx 0.79
E pmRA 0.82 E pmDE 0.81 Hpmag 8.4623 E Hpmag 0.0013
SHp 0.014 VA 0 BV 0.512 E BV 0.013
VI 0.58
CCDM
Ccdm 02556+8224 RComp Comp A Note1
Note2 Discov num DRAs 0.70 DDEs -0.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.1 Sp F8 PmNote *
PmRA 14 PmDE -11 Dm number +81 95 Cat1 BD
Name2 +82 78 Cat2 AGK2/3 HD 17099 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 13637
 
 
02556+8224 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025536.70+822359.8 Mag 9.32 Calc delta mag 0.2
Calc coord yes
CCDM
Ccdm 02556+8224 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.81 DDEs -0.3
R dRAs 82 Year 1991 Theta 106 Rho 0.3
Obs 1 Vmag 9.3 Sp PmNote *
PmRA 9 PmDE 2 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 13637