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Doubles in session


Current system
15225+5516
HU 148
HD 238454


Nearby doubles
17' : 15206+5520
HJ 2779AB

18' : 15206+5508
CBL 486

36' : 15266+5522
LDT 11

42' : 15266+5454
STF1948

48' : 15226+5604
DBR 245

55' : 15239+5610
VVO 14

61' : 15156+5527
WZ 13

62' : 15215+5618
STI2322

67' : 15246+5413
HU 149

68' : 15160+5555
CVR 780

68' : 15224+5408
SLW9006

78' : 15135+5530
SLW1072

89' : 15309+5609
WNO 23

93' : 15130+5603
STT 294

95' : 15330+5527
GRV1113

98' : 15337+5500
CVR1634

102' : 15128+5617
STI2318

108' : 15135+5402
MLR 635

108' : 15187+5334
ES 740AB

109' : 15321+5628
DBR 247

110' : 15324+5628
DBR 246

111' : 15160+5652
CBL 484

111' : 15125+5629
CBL 480

113' : 15200+5326
WIS 283

113' : 15119+5624
LDS1422

113' : 15106+5429
SLW1067



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.

15225+5516 HU 148 (HD 238454)

 
 
15h 22m 28.30s +55° 16' 19.9" P.A. 207.00 sep 1.7 mag 9.42,10.76 Sp G0
 
 
Coord 2000 15225+5516 Discov num HU  148 Comp Coord arcsec 2000 15 22 28.30 +55 16 19.9
Date first 1899 Date last 2020 Obs 16
Pa first 201 Pa last 207.3 P.A. Now (θ) 207.3°
Sep first 1.5 Sep last 1.699 Sep. Now (ρ) 1.699"
Mag pri 9.42 Mag sec 10.76 delta mag (ΔM) 1.34 Spectral class G0 (yellow)
Pri motion ra -048 Sec motion ra -048
Pri motion dec +011 Sec motion dec +011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 238454 Constellation Draco Tycho2 3871-00111-1 Gaia DR2 1599873363551392640
HD 238454
 
 
WDS 15225+5516 HU 148 (HD 238454) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15225+5516 HU 148 2000 10 205 1.5 9.42 10.76 G0 152228.30+551619.9
15225+5516 HU 148 2010 11 208 1.5 9.42 10.76 G0 152228.30+551619.9
15225+5516 HU 148 2014 12 208 1.5 9.42 10.76 G0 152228.30+551619.9
15225+5516 HU 148 2015 13 207 1.5 9.42 10.76 G0 152228.30+551619.9
15225+5516 HU 148 2016 14 207 1.5 9.42 10.76 G0 152228.30+551619.9
15225+5516 HU 148 2020 15 207 1.7 9.42 10.76 G0 152228.30+551619.9

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

 
 
WDS 15225+5516 HU 148 (HD 238454) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15225+5516 HU 148 (HD 238454) : MEASURES
 
 
No records found.

 
 
WDS 15225+5516 (HD 238454) : VIRTUAL EYEPIECE
 
 

15225+5516 HU 148A mag 9.42 Sp G0 15225+5516 HU 148B sep 1.6 P.A. 196.40 mag 10.76 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 15225+5516 (HD 238454) : ALADIN DSS IMAGE @ 15h 22m 28.30s +55° 16' 19.9"
 
 
 
 
WDS 15225+5516 HU 148 (HD 238454) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15225+5516 HU 148 distance=0' 15206+5520 HJ 2779AB distance=17' 15206+5520 KPP4384AC distance=17' 15206+5520 KPP4384BC distance=17' 15206+5508 CBL 486 distance=18' 15266+5522 LDT 11 distance=36' 15266+5454 STF1948 distance=42' 15226+5604 DBR 245 distance=48' 15239+5610 VVO 14 distance=55' 15156+5527 WZ 13 distance=61' 15215+5618 STI2322 distance=62' 15246+5413 HU 149 distance=67' 15160+5555 CVR 780 distance=68' 15224+5408 SLW9006 distance=68' 15135+5530 SLW1072 distance=78' 15309+5609 WNO 23 distance=89' 15130+5603 STT 294 distance=93' 15330+5527 GRV1113 distance=95' 15337+5500 CVR1634 distance=98' 15128+5617 STI2318 distance=102' 15135+5402 MLR 635 distance=108' 15187+5334 ES 740AB distance=108' 15187+5334 LNA 8Aa,Ab distance=108' 15321+5628 DBR 247 distance=109' 15324+5628 DBR 246 distance=110' 15160+5652 CBL 484 distance=111' 15125+5629 CBL 480 distance=111' 15200+5326 WIS 283 distance=113' 15119+5624 LDS1422 distance=113' 15106+5429 SLW1067 distance=113' 15173+5701 CVR1625 distance=113' 15126+5401 HJ 2771 distance=114' 15200+5324 TDS9490 distance=115' 15169+5331 KPP1078 distance=116' 15361+5531 A 1124 distance=117' 15089+5539 KPP3947 distance=118' 15360+5438 CHR 47Aa,Ab distance=123' 15360+5438 DRS 16AB distance=123' 15368+5531 STI2324 distance=124' 15214+5312 GRV1209 distance=125' 15075+5516 HU 143Aa,Ab distance=129' 15075+5516 UC 2929AB distance=129' 15204+5309 HU 147 distance=129' 15116+5333 RAO 331BD distance=130' 15324+5700 SLW1103 distance=133' 15251+5730 CRB 195 distance=136' 15375+5431 YSC 57 distance=138' 15116+5333 TOK 589AB distance=140' 15289+5727 BU 945AB distance=141' 15289+5727 FOX 189AC distance=141' 15289+5727 GIC 128AD distance=141' 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 15225+5516 HU 148 207 1.7
Show 15206+5520 HJ 2779 AB 348 10.1 17
Show 15206+5520 KPP4384 AC 309 12.9 17
Show 15206+5520 KPP4384 BC 250 8.2 17
Show 15206+5508 CBL 486 101 17.2 18
Show 15266+5522 LDT 11 218 0.2 36
Show 15266+5454 STF1948 47 12.8 42
Show 15226+5604 DBR 245 220 1.8 48
Show 15239+5610 VVO 14 248 68.0 55
Show 15156+5527 WZ 13 15 9.0 61
Show 15215+5618 STI2322 266 14.2 62
Show 15246+5413 HU 149 271 0.7 67
Show 15160+5555 CVR 780 127 13.7 68
Show 15224+5408 SLW9006 181 27.9 68
Show 15135+5530 SLW1072 355 118.9 78
Show 15309+5609 WNO 23 123 8.6 89
Show 15130+5603 STT 294 245 3.4 93
Show 15330+5527 GRV1113 80 13.5 95
Show 15337+5500 CVR1634 350 3.2 98
Show 15128+5617 STI2318 137 9.0 102
Show 15135+5402 MLR 635 127 2.2 108
Show 15187+5334 ES 740 AB 38 3.2 108
Show 15187+5334 LNA 8 Aa,Ab 6 0.1 108
Show 15321+5628 DBR 247 282 5.8 109
Show 15324+5628 DBR 246 306 3.1 110
Show 15160+5652 CBL 484 340 12.1 111
Show 15125+5629 CBL 480 97 15.1 111
Show 15200+5326 WIS 283 280 779.4 113
Show 15119+5624 LDS1422 265 18.6 113
Show 15106+5429 SLW1067 139 55.0 113
Show 15173+5701 CVR1625 328 4.2 113
Show 15126+5401 HJ 2771 278 45.3 114
Show 15200+5324 TDS9490 59 0.5 115
Show 15169+5331 KPP1078 192 8.6 116
Show 15361+5531 A 1124 145 1.4 117
Show 15089+5539 KPP3947 200 2.8 118
Show 15360+5438 CHR 47 Aa,Ab 196 0.5 123
Show 15360+5438 DRS 16 AB 350 9.6 123
Show 15368+5531 STI2324 312 10.6 124
Show 15214+5312 GRV1209 137 10.9 125
Show 15075+5516 HU 143 Aa,Ab 317 0.4 129
Show 15075+5516 UC 2929 AB 140 58.8 129
Show 15204+5309 HU 147 287 0.6 129
Show 15116+5333 RAO 331 BD 83 3.0 130
Show 15324+5700 SLW1103 252 8.6 133
Show 15251+5730 CRB 195 349 32.9 136
Show 15375+5431 YSC 57 43 0.9 138
Show 15116+5333 TOK 589 AB 88 922.8 140
Show 15289+5727 BU 945 AB 101 40.2 141
Show 15289+5727 FOX 189 AC 19 65.5 141
Show 15289+5727 GIC 128 AD 132 185.4 141

 
 
WDS 15225+5516 : COMPONENTS
 
 
  A
B pa=196.4°
sep=1.57"
 
 
15225+5516 A
 
 
Componente originario normalizzato AB Name HD 238454 Coord arcsec 2000 152228.30+551619.9 Mag 9.42
Spectral class G0 (yellow) PmRA -48.00 PmDE 11.0 Tycho2 3871-00111-1
HD 238454
Tycho2
Tycho2 3871-00111-1 Pflag P RAmdeg 230.61793725 DEmdeg 55.27219946
PmRA -47.8 PmDE 10.7 E RAmdeg 12 E DEmdeg 12
E pmRA 1.8 E pmDE 1.9 EpRAm 1990.81 EpDEm 1990.88
Num 6 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 10.200 E BTmag 0.026 VTmag 9.421
E VTmag 0.018 Prox 15 TYC T HIP
CCDM RAdeg 230.61818139 DEdeg 55.27223750 EpRA 1990 1.71
EpDE 1990 1.68 E RAdeg 12.4 E DEdeg 12.0 Posflg D
Corr -0.1
CCDM
Ccdm 15225+5516 RComp Comp A Note1
Note2 Discov num DRAs -1.71 DDEs 19.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp G0 PmNote *
PmRA -52 PmDE 4 Dm number +55 1748 Cat1 BD
Name2 +55 981 Cat2 AGK2/3 HD 238454 M HD
ADS BDS A 9618 M ADS BDS N IDS IDS 15198N5538A
HIC
 
 
15225+5516 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 152228.25+551618.4 Mag 10.76 PmRA -48.00
PmDE 11.0 Tycho2 3871-00111-2 Calc delta mag 1.34 Calc coord yes
Tycho2
Tycho2 3871-00111-2 Pflag P RAmdeg 230.61793725 DEmdeg 55.27219946
PmRA -47.8 PmDE 10.7 E RAmdeg 12 E DEmdeg 12
E pmRA 1.8 E pmDE 1.9 EpRAm 1990.81 EpDEm 1990.88
Num 6 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 11.438 E BTmag 0.062 VTmag 10.756
E VTmag 0.052 Prox 15 TYC HIP
CCDM RAdeg 230.61786472 DEdeg 55.27184667 EpRA 1990 1.70
EpDE 1990 1.68 E RAdeg 35.5 E DEdeg 33.9 Posflg D
Corr -0.1
CCDM
Ccdm 15225+5516 RComp Comp B Note1
Note2 Discov num HU 148 DRAs DDEs
R dRAs Year 1899 Theta 201 Rho 1.5
Obs 6 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9618 M ADS BDS N IDS IDS 15198N5538B
HIC