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Doubles in session


Current system
00421+4704
TDS 1571


Nearby doubles
12' : 00411+4659
A 650

15' : 00414+4652
BVD 176

16' : 00407+4711
TDS1563

20' : 00429+4722
ES 2581

21' : 00440+4658
A 652

23' : 00402+4715
BU 257

23' : 00417+4727
ES 1203

26' : 00434+4726
A 651

36' : 00387+4657
STF 45AB

39' : 00399+4633
HJL1005

43' : 00455+4639
UC 433

43' : 00463+4715
COU2002

50' : 00386+4738
OSO 7

54' : 00441+4615
WIS 15

54' : 00425+4611
TDS1576

55' : 00442+4614
STF 52

61' : 00377+4625
MTR 3

62' : 00425+4808
COU1854

64' : 00483+4710
UC 441

65' : 00484+4701
COU2003

67' : 00359+4646
TDS1538

72' : 00461+4608
SMA 8

78' : 00447+4817
BU 231AB

85' : 00364+4603
TDS1545

86' : 00379+4819
TDS1552AB

86' : 00462+4820
KPP2489



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

00421+4704 TDS 1571

 
 
00h 42m 08.47s +47° 04' 19.8" P.A. 102.00 sep 1.9 mag 11.49,12.01
 
 
Coord 2000 00421+4704 Discov num TDS1571 Comp Coord arcsec 2000 00 42 08.47 +47 04 19.8
Date first 1991 Date last 1991 Obs 1
Pa first 102 Pa last 102 P.A. Now (θ) 102°
Sep first 1.9 Sep last 1.89 Sep. Now (ρ) 1.89"
Mag pri 11.49 Mag sec 12.01 delta mag (ΔM) 0.52 Spectral class
Pri motion ra +008 Sec motion ra +008
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3253-01957-1 Gaia DR2 390010934883433344
 
 
WDS 00421+4704 TDS 1571 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho 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
00421+4704 TDS1571 1991 1 102 1.9 11.49 12.01 004208.47+470419.8

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

 
 
WDS 00421+4704 TDS 1571 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00421+4704 TDS 1571 : MEASURES
 
 
No records found.

 
 
WDS 00421+4704 : VIRTUAL EYEPIECE
 
 

00421+4704 TDS1571A mag 11.49 00421+4704 TDS1571B sep 1.3 P.A. 107.30 mag 12.01 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00421+4704 : ALADIN DSS IMAGE @ 00h 42m 08.47s +47° 04' 19.8"
 
 
 
 
WDS 00421+4704 TDS 1571 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00421+4704 TDS1571 distance=0' 00411+4659 A 650 distance=12' 00414+4652 BVD 176 distance=15' 00407+4711 TDS1563 distance=16' 00429+4722 ES 2581 distance=20' 00440+4658 A 652 distance=21' 00402+4715 BU 257 distance=23' 00417+4727 ES 1203 distance=23' 00434+4726 A 651 distance=26' 00387+4657 STF 45AB distance=36' 00387+4657 BU 1347AC distance=36' 00399+4633 HJL1005 distance=39' 00455+4639 UC 433 distance=43' 00463+4715 COU2002 distance=43' 00386+4738 OSO 7 distance=50' 00441+4615 WIS 15 distance=54' 00425+4611 TDS1576 distance=54' 00442+4614 STF 52 distance=55' 00377+4625 MTR 3 distance=61' 00425+4808 COU1854 distance=62' 00483+4710 UC 441 distance=64' 00484+4701 COU2003 distance=65' 00359+4646 TDS1538 distance=67' 00461+4608 SMA 8 distance=72' 00447+4817 BU 231AB distance=78' 00447+4817 NOI 3Aa,Ab distance=78' 00364+4603 TDS1545 distance=85' 00379+4819 TDS1552AB distance=86' 00379+4819 DAM 624AC distance=86' 00462+4820 KPP2489 distance=86' 00373+4551 TDS1550 distance=89' 00345+4755 KPP3133 distance=93' 00347+4609 TDS1529 distance=95' 00331+4643 LDS3177 distance=95' 00334+4739 A 911 distance=95' 00465+4539 SMA 9 distance=97' 00419+4527 KPP 996 distance=98' 00326+4643 ROE 61 distance=101' 00514+4739 KPP2495 distance=101' 00524+4708 TDS1648 distance=105' 00428+4518 SMA 6 distance=106' 00381+4527 ES 445 distance=106' 00317+4702 COU1853 distance=107' 00518+4627 UC 448 distance=107' 00369+4530 ES 444 distance=108' 00368+4529 ES 1296 distance=110' 00447+4518 ES 1359BC distance=110' 00447+4518 ES 1359AB distance=110' 00361+4531 RAO 633 distance=113' 00518+4803 A 812 distance=115' 00430+4508 TDS 26 distance=117' 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 00421+4704 TDS1571 102 1.9
Show 00411+4659 A 650 350 4.2 12
Show 00414+4652 BVD 176 193 15.6 15
Show 00407+4711 TDS1563 288 0.4 16
Show 00429+4722 ES 2581 71 10.6 20
Show 00440+4658 A 652 163 0.3 21
Show 00402+4715 BU 257 253 0.6 23
Show 00417+4727 ES 1203 167 8.1 23
Show 00434+4726 A 651 148 0.9 26
Show 00387+4657 STF 45 AB 91 19.1 36
Show 00387+4657 BU 1347 AC 260 104.7 36
Show 00399+4633 HJL1005 272 122.7 39
Show 00455+4639 UC 433 307 24.5 43
Show 00463+4715 COU2002 272 0.2 43
Show 00386+4738 OSO 7 154 8.4 50
Show 00441+4615 WIS 15 112 999.9 54
Show 00425+4611 TDS1576 192 1.8 54
Show 00442+4614 STF 52 2 1.4 55
Show 00377+4625 MTR 3 185 38.6 61
Show 00425+4808 COU1854 87 1.1 62
Show 00483+4710 UC 441 176 34.1 64
Show 00484+4701 COU2003 207 0.7 65
Show 00359+4646 TDS1538 171 0.7 67
Show 00461+4608 SMA 8 303 9.9 72
Show 00447+4817 BU 231 AB 302 34.4 78
Show 00447+4817 NOI 3 Aa,Ab 267 0.0 78
Show 00364+4603 TDS1545 218 0.7 85
Show 00379+4819 TDS1552 AB 157 2.2 86
Show 00379+4819 DAM 624 AC 244 7.6 86
Show 00462+4820 KPP2489 162 22.3 86
Show 00373+4551 TDS1550 319 0.4 89
Show 00345+4755 KPP3133 323 3.4 93
Show 00347+4609 TDS1529 251 0.5 95
Show 00331+4643 LDS3177 2 122.4 95
Show 00334+4739 A 911 314 0.7 95
Show 00465+4539 SMA 9 102 12.6 97
Show 00419+4527 KPP 996 171 8.0 98
Show 00326+4643 ROE 61 102 13.8 101
Show 00514+4739 KPP2495 34 22.3 101
Show 00524+4708 TDS1648 276 0.5 105
Show 00428+4518 SMA 6 178 8.7 106
Show 00381+4527 ES 445 350 3.6 106
Show 00317+4702 COU1853 13 0.9 107
Show 00518+4627 UC 448 263 19.3 107
Show 00369+4530 ES 444 197 3.2 108
Show 00368+4529 ES 1296 340 2.7 110
Show 00447+4518 ES 1359 BC 331 2.9 110
Show 00447+4518 ES 1359 AB 269 39.5 110
Show 00361+4531 RAO 633 121 0.5 113
Show 00518+4803 A 812 327 1.8 115
Show 00430+4508 TDS 26 199 0.9 117

 
 
WDS 00421+4704 : COMPONENTS
 
 
  A
B pa=107.3°
sep=1.32"
 
 
00421+4704 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 004208.47+470419.8 Mag 11.49 PmRA 8.00
PmDE -4.0 Tycho2 3253-01957-1
Tycho2
Tycho2 3253-01957-1 Pflag RAmdeg 10.53533999 DEmdeg 47.07216110
PmRA 8.0 PmDE -3.8 E RAmdeg 48 E DEmdeg 60
E pmRA 2.5 E pmDE 2.4 EpRAm 1980.77 EpDEm 1977.44
Num 4 Q RAmdeg 0.2 Q DEmdeg 0.6 Q pmRA 0.2
Q pmDE 0.7 BTmag 12.274 E BTmag 0.136 VTmag 11.431
E VTmag 0.086 Prox 999 TYC T HIP
CCDM RAdeg 10.53530417 DEdeg 47.07217167 EpRA 1990 1.81
EpDE 1990 1.69 E RAdeg 91.8 E DEdeg 106.2 Posflg
Corr 0.2
 
 
00421+4704 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 004208.59+470419.4 Mag 12.01 PmRA 8.00
PmDE -4.0 Calc delta mag 0.52 Calc coord yes