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Doubles in session


Current system
01201+4357
DA 8
HD 7995


Nearby doubles
36' : 01190+4431
ES 1409

47' : 01158+4402
BRT 78

49' : 01177+4438
HJ 1077

49' : 01165+4427
HJ 2031AB

53' : 01162+4429
A 657

56' : 01250+4415
TDS1872

58' : 01254+4405
A 1263

69' : 01252+4317
A 1262

69' : 01246+4310
A 3001

71' : 01158+4306
COU1506

72' : 01188+4248
ROE 63

73' : 01165+4256
TOK 453

73' : 01191+4509
BRT 79

74' : 01263+4327
TOK 456AB

76' : 01148+4309
LDS3251

76' : 01249+4302
COU1358

79' : 01169+4247
GRV 80

79' : 01133+4426
HJ 2027AB

80' : 01273+4414
ES 1410AB

82' : 01238+4246
TDS1864

85' : 01260+4326
POP 178AB

86' : 01147+4255
ARG 49AB

87' : 01281+4353
BAG 37

93' : 01130+4307
TDS1802

93' : 01187+4529
WIS 26

95' : 01241+4522
HJ 2041



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.

01201+4357 DA 8 (HD 7995)

 
 
01h 20m 08.22s +43° 57' 09.4" P.A. 142.00 sep 2.6 mag 8.51,9.93 Sp G5 dist. 186.92 pc (609.73 l.y.)
 
 
Coord 2000 01201+4357 Discov num DA    8 Comp Coord arcsec 2000 01 20 08.22 +43 57 09.4
Date first 1859 Date last 2016 Obs 27
Pa first 140 Pa last 142.1 P.A. Now (θ) 142.1°
Sep first 2.7 Sep last 2.647 Sep. Now (ρ) 2.647"
Mag pri 8.51 Mag sec 9.93 delta mag (ΔM) 1.42 Spectral class G5 (yellow)
Pri motion ra +009 Sec motion ra +017
Pri motion dec +003 Sec motion dec -008
Notes
rPM=0.724
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 7995 Constellation Andromeda SAO 37125 HIP 6247
Tycho2 2825-02028-1 Gaia DR2 397471018197793408 HD 7995 ADS 1079
BD BD+43 273 Distance 186.92 Distance ly 609.73
 
 
WDS 01201+4357 DA 8 (HD 7995) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Da_1831 Ma j Dawes, W.R. 1831MNRAS...2...34D
Da_1831 MNRAS 2, 34, 1831
Da_1835 Ma - Dawes, W.R. 1835MmRAS...8...61D
Da_1835 MemRAS 8, 61, 1835
Da_1840 Ma - Dawes, W.R. 1840MNRAS...5...61D
Da_1840 MNRAS 5, 61, 1840
Da_1844A Ma - Dawes, W.R. 1844QB43.S66.......
Da_1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
Da_1848 Ma - Dawes, W.R. 1848MNRAS...8...53D
Da_1848 MNRAS 8, 53, 1848
Da_1850 - Dawes, W.R. 1850MNRAS..10..174D
Da_1850 MNRAS 10, 174, 1850
Da_1851 Ma - Dawes, W.R. 1851MmRAS..19..191D
Da_1851 +Mb MemRAS 19, 191, 1851
Da_1852 Ma - Dawes, W.R. .
Da_1852 Bishop Obs. Astron. Observations 1852 (most data published in Da_1867) 1867MmRAS..35..137D
Da_1855 - Dawes, W.R. 1855MNRAS..15..189D
Da_1855 MNRAS 15, 189, 1855
Da_1857 Ma - Dawes, W.R. 1857MNRAS..17..257C
Da_1857 MNRAS 17, 257, 1857
Da_1858 - Dawes, W.R. 1858MNRAS..18...58D
Da_1858 MNRAS 18, 58, 1858
Da_1859 Ma - Dawes, W.R. 1859MNRAS..20...55C
Da_1859 MNRAS 20, 55, 1859
Da_1862 Ma - Dawes, W.R. 1862MNRAS..23...34D
Da_1862 MNRAS 23, 34, 1862
Da_1864a Ma j Dawes, W.R. 1864MNRAS..24..144D
Da_1864a MNRAS 24, 144, 1864
Da_1864b - Dawes, W.R. 1864MNRAS..24..117D
Da_1864b MNRAS 24, 117, 1864
Da_1864c - Dawes, W.R. 1864MNRAS..24..196D
Da_1864c MNRAS 24, 196, 1864
Da_1867 Ma j Dawes, W.R. 1867MmRAS..35..137D
Da_1867 MemRAS 35, 137, 1867
Da_1875A Ma - Dawes, W.R. 1875AN.....85..323D
Da_1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
Da_1879A Ma - Dawes, W.R. 1879Obs.....3..200G
Da_1879A cited by Gledhill (Obs 3, 200, 1879)
Da_1905A Ma - Dawes, W.R. 1905LicOB...3..147A
Da_1905A cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
Da_1906A Ma - Dawes, W.R. 1906MmRAS..56....1L
Da_1906A cited by Lewis (MemRAS 56, 1, 1906)
Da_1913A Ma - Dawes, W.R. 1913QB811.B8.......
Da_1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Da_1937A Ma - Dawes, W.R. 1937AnLei..18....1S
Da_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01201+4357 DA 8 1998 25 142 2.6 8.51 9.93 G5 012008.22+435709.4
01201+4357 DA 8 2009 26 141 2.6 8.51 9.93 G5 012008.22+435709.4
01201+4357 DA 8 2011 27 142 2.4 8.51 9.93 G5 012008.22+435709.4
01201+4357 DA 8 2016 27 142 2.6 8.51 9.93 G5 012008.22+435709.4

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

 
 
WDS 01201+4357 DA 8 (HD 7995) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01201+4357 DA 8 (HD 7995) : MEASURES
 
 
No records found.

 
 
WDS 01201+4357 (HD 7995) : VIRTUAL EYEPIECE
 
 

01201+4357 DA 8A mag 8.51 Sp G5 01201+4357 DA 8B sep 2.4 P.A. 150.70 mag 9.93 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 01201+4357 (HD 7995) : ALADIN DSS IMAGE @ 01h 20m 08.22s +43° 57' 09.4"
 
 
 
 
WDS 01201+4357 DA 8 (HD 7995) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01201+4357 DA 8 distance=0' 01190+4431 ES 1409 distance=36' 01158+4402 BRT 78 distance=47' 01177+4438 HJ 1077 distance=49' 01165+4427 HJ 2031AB distance=49' 01165+4427 HJ 2031BC distance=50' 01162+4429 A 657 distance=53' 01250+4415 TDS1872 distance=56' 01254+4405 A 1263 distance=58' 01252+4317 A 1262 distance=69' 01246+4310 A 3001 distance=69' 01158+4306 COU1506 distance=71' 01188+4248 ROE 63 distance=72' 01165+4256 TOK 453 distance=73' 01191+4509 BRT 79 distance=73' 01263+4327 TOK 456AB distance=74' 01148+4309 LDS3251 distance=76' 01249+4302 COU1358 distance=76' 01169+4247 GRV 80 distance=79' 01133+4426 A 656BC distance=79' 01133+4426 HJ 2027AB distance=79' 01273+4414 ES 1410AB distance=80' 01273+4414 ES 1410BC distance=80' 01238+4246 TDS1864 distance=82' 01260+4326 POP 178AB distance=85' 01260+4326 POP 178AC distance=85' 01147+4255 ARG 49BC distance=86' 01147+4255 ARG 49AB distance=86' 01147+4255 ARG 49AC distance=86' 01281+4353 BAG 37 distance=87' 01130+4307 TDS1802 distance=93' 01187+4529 WIS 26 distance=93' 01241+4522 HJ 2041 distance=95' 01113+4340 TDS1796 distance=98' 01251+4523 SKF2461 distance=101' 01292+4321 COU1359 distance=106' 01222+4208 HDS 178 distance=112' 01251+4537 A 939 distance=113' 01119+4248 CLZ 17 distance=114' 01283+4247 AC 14 distance=114' 01286+4509 A 941AB distance=116' 01286+4509 A 941A,CD distance=116' 01286+4509 A 941CD distance=116' 01123+4239 RAO 530Aa,Ab distance=117' 01123+4239 RAO 530AB distance=117' 01270+4530 CVR 386 distance=119' 01277+4524 BU 999AB distance=119' 01277+4524 BU 999AC distance=119' 01277+4524 BU 82AD distance=119' 01277+4524 CIA 4Aa,Ab distance=119' 01277+4524 BU 82CD distance=120' 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 01201+4357 DA 8 142 2.6
Show 01190+4431 ES 1409 216 5.3 36
Show 01158+4402 BRT 78 354 3.7 47
Show 01177+4438 HJ 1077 294 40.5 49
Show 01165+4427 HJ 2031 AB 342 45.7 49
Show 01165+4427 HJ 2031 BC 263 21.0 50
Show 01162+4429 A 657 149 1.6 53
Show 01250+4415 TDS1872 242 0.9 56
Show 01254+4405 A 1263 212 4.2 58
Show 01252+4317 A 1262 30 0.1 69
Show 01246+4310 A 3001 89 0.7 69
Show 01158+4306 COU1506 271 0.5 71
Show 01188+4248 ROE 63 98 8.4 72
Show 01165+4256 TOK 453 35 445.7 73
Show 01191+4509 BRT 79 292 4.8 73
Show 01263+4327 TOK 456 AB 120 518.5 74
Show 01148+4309 LDS3251 290 22.6 76
Show 01249+4302 COU1358 88 0.1 76
Show 01169+4247 GRV 80 199 70.2 79
Show 01133+4426 A 656 BC 121 0.7 79
Show 01133+4426 HJ 2027 AB 161 18.4 79
Show 01273+4414 ES 1410 AB 84 18.8 80
Show 01273+4414 ES 1410 BC 122 4.6 80
Show 01238+4246 TDS1864 212 0.8 82
Show 01260+4326 POP 178 AB 265 1.4 85
Show 01260+4326 POP 178 AC 67 20.1 85
Show 01147+4255 ARG 49 BC 291 12.0 86
Show 01147+4255 ARG 49 AB 106 35.7 86
Show 01147+4255 ARG 49 AC 104 23.8 86
Show 01281+4353 BAG 37 39 0.1 87
Show 01130+4307 TDS1802 101 2.0 93
Show 01187+4529 WIS 26 49 999.9 93
Show 01241+4522 HJ 2041 336 4.9 95
Show 01113+4340 TDS1796 191 0.7 98
Show 01251+4523 SKF2461 253 10.8 101
Show 01292+4321 COU1359 140 0.9 106
Show 01222+4208 HDS 178 37 0.4 112
Show 01251+4537 A 939 197 0.2 113
Show 01119+4248 CLZ 17 215 115.2 114
Show 01283+4247 AC 14 92 0.7 114
Show 01286+4509 A 941 AB 242 1.5 116
Show 01286+4509 A 941 A,CD 322 160.4 116
Show 01286+4509 A 941 CD 358 0.8 116
Show 01123+4239 RAO 530 Aa,Ab 81 0.7 117
Show 01123+4239 RAO 530 AB 279 2.9 117
Show 01270+4530 CVR 386 310 7.8 119
Show 01277+4524 BU 999 AB 325 0.7 119
Show 01277+4524 BU 999 AC 113 92.8 119
Show 01277+4524 BU 82 AD 113 90.3 119
Show 01277+4524 CIA 4 Aa,Ab 56 0.0 119
Show 01277+4524 BU 82 CD 138 4.8 120

 
 
WDS 01201+4357 : COMPONENTS
 
 
  A
B pa=150.7°
sep=2.39"
 
 
01201+4357 A
 
 
Componente originario normalizzato AB Name HD 7995 Coord arcsec 2000 012008.22+435709.4 Mag 8.51
Spectral class G5 (yellow) PmRA 9.00 PmDE 3.0 SAO 37125
HIP 6247 Tycho2 2825-02028-1 HD 7995 ADS 1079
BD BD+43 273
Tycho2
Tycho2 2825-02028-1 Pflag RAmdeg 20.03425348 DEmdeg 43.95262198
PmRA 17.0 PmDE -4.1 E RAmdeg 8 E DEmdeg 9
E pmRA 2.0 E pmDE 2.0 EpRAm 1991.57 EpDEm 1991.49
Num 3 Q RAmdeg 4.1 Q DEmdeg 5.1 Q pmRA 4.2
Q pmDE 5.2 BTmag 9.597 E BTmag 0.022 VTmag 8.509
E VTmag 0.014 Prox 27 TYC T HIP 6247
CCDM A RAdeg 20.03419889 DEdeg 43.95263222 EpRA 1990 1.82
EpDE 1990 1.78 E RAdeg 8.3 E DEdeg 8.5 Posflg D
Corr 0.0
SAO
SAO 37125 DelFlag RA1950 PmRA1950 0.0053
DE1950 PmDE1950 -0.026 Vmag 8.3 SpType G5
Double code Source 4 CatNum 162 DM BD+43 273
DMcomp BDsup HD 7995 M HD 0
GC RA1950rad 0.33691525 DE1950rad 0.76253852 PmRA2000 0.0054
PmDE2000 -0.031
Hipparcos
Catalog H HIP 6247 Proxy H RAhms 01 20 08.21
DEdms +43 57 09.5 Vmag 8.13 VarFlag R Vmag H
RAdeg 20.0342 DEdeg 43.9526 AstroRef A Plx 5.63
CCDM 01201+4357 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 142 Rho 2.65 HD 7995 BD BD+43 273
CD CP Dm number +43 273 VIred 0.76
SpType G5 R SpType Coord arcsec 2000 012008.21+435709.5
Hipparcos 2
HIP 6247 Sn 15 So 3 Nc 2
RArad 0.3496626265 DErad 0.7671181576 Plx 5.35 PmRA 17.72
PmDE -7.41 E RArad 0.88 E DErad 0.59 E Plx 0.92
E pmRA 1.01 E pmDE 0.83 Hpmag 8.2793 E Hpmag 0.0018
SHp 0.011 VA 0 BV 0.748 E BV 0.016
VI 0.79
CCDM
Ccdm 01201+4357 RComp Comp A Note1
Note2 Discov num DRAs 2.31 DDEs 8.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp G5 PmNote *
PmRA 26 PmDE -6 Dm number +43 273 Cat1 BD
Name2 +43 162 Cat2 AGK2/3 HD 7995 M HD
ADS BDS A 1079 M ADS BDS N IDS IDS 01143N4326A
HIC 6247
 
 
01201+4357 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 012008.33+435707.3 Mag 9.93 PmRA 17.00
PmDE -8.0 Tycho2 2825-02028-2 Calc delta mag 1.42 Calc coord yes
Tycho2
Tycho2 2825-02028-2 Pflag RAmdeg 20.03491222 DEmdeg 43.95202497
PmRA 21.5 PmDE -12.4 E RAmdeg 19 E DEmdeg 20
E pmRA 2.2 E pmDE 2.2 EpRAm 1990.99 EpDEm 1990.83
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.308 E BTmag 0.031 VTmag 9.925
E VTmag 0.032 Prox 27 TYC T HIP 6247
CCDM B RAdeg 20.03484444 DEdeg 43.95205333 EpRA 1990 1.84
EpDE 1990 1.78 E RAdeg 19.3 E DEdeg 19.8 Posflg D
Corr 0.0
CCDM
Ccdm 01201+4357 RComp Comp B Note1
Note2 Discov num DA 8 DRAs DDEs
R dRAs Year 1859 Theta 139 Rho 2.5
Obs 13 Vmag 9.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1079 M ADS BDS N IDS IDS 01143N4326B
HIC 6247