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Doubles in session


Current system
21257+6325
MRI 38 BC


Nearby doubles
49' : 21297+6406
RAO 622

50' : 21184+6334
MLR 57

52' : 21231+6414
LDS4882

52' : 21326+6350
ES 2711

56' : 21339+6332
TDS1135

63' : 21244+6223
TDT2945

67' : 21342+6400
ES 2712

67' : 21332+6410
MLB 223

70' : 21186+6235
BU 1502AB
Alderamin

84' : 21273+6202
STI1030

89' : 21378+6402
HJ 1680AB

92' : 21236+6456
STF2798

92' : 21394+6325
STI1044

97' : 21327+6202
TDT3022

99' : 21137+6424
H 1 48

101' : 21402+6306
MLB 175

104' : 21338+6454
HU 966

105' : 21191+6152
ES 137AB

105' : 21410+6311
TDT3106

111' : 21365+6449
MLB 224

111' : 21287+6137
HJ 1654

112' : 21261+6517
TDT2961

113' : 21339+6148
STT 442AB

114' : 21194+6514
MLB 222

116' : 21379+6205
FRK 10

119' : 21389+6446
STI1043



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.

21257+6325 MRI 38 BC

 
 
21h 25m 40.86s +63° 25' 27.1" P.A. 53.00 sep 8.5 mag 12.00,14.60
 
 
Coord 2000 21257+6325 Discov num MRI  38 Comp BC Coord arcsec 2000 21 25 40.86 +63 25 27.1
Date first 1999 Date last 2015 Obs 7
Pa first 53 Pa last 53 P.A. Now (θ) 53°
Sep first 8.2 Sep last 8.482 Sep. Now (ρ) 8.482"
Mag pri 12.00 Mag sec 14.60 delta mag (ΔM) 2.6 Spectral class
Pri motion ra -002 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21257+6325 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 25 41 +63 25 21 STI 1028 AB 2015 8 343 6.7 12.30 13.20 0.90
Show 21 25 41 +63 25 27 MRI 38 BC 2015 7 53 8.5 12.00 14.60 2.60 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Gaia DR2 2217236012834699520
 
 
WDS 21257+6325 MRI 38 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Mri2005a Mb w Masa Martin, E.R. 2005JDSO....1...11M
Mri2005a JDSO 1, 11, 2005
Mri2005b Pa w Masa Martin, E.R. 2005JDSO....1...49M
Mri2005b +C JDSO 1, 49, 2005
Mri2007 Pa j Masa Martin, E.R. 2007JDSO....3...34M
Mri2007 +C JDSO 3, 34, 2007
Mri2009 Mb j Masa Martin, E.R. 2009JDSO....5...18M
Mri2009 +E2 JDSO 5, 18, 2009
Mri2009 +C
Mri2009 +Po
Mri2010 C j Masa Martin, E.R. 2010JDSO....6..243M
Mri2010 +E2 JDSO 6, 243, 2010
Mri2011 C j Masa Martin, E.R. 2011OED.....6...33M
Mri2011 +E2 El Observador de Estrellas Dobles, Issue #6, 33, 2011
Mri2012 C j Masa Martin, E.R. 2012OED.....8...61M
Mri2012 +E+ El Observador de Estrellas Dobles, Issue #8, 61, 2012
Mri2012 +Pa
Mri2013 C j Masa Martin, E.R. 2013OED....11...33M
Mri2013 +E+ El Observador de Estrellas Dobles, Issue #11, 33, 2013
Mri2013 +Pa
Mri2015 C j Masa Martin, E.R. 2015OED....14...14M
Mri2015 +E+ El Observador de Estrellas Dobles, Issue #14, 14, 2015
Mri2015 +Hw
Sti Stein, J. (see Vat1926) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21257+6325 MRI 38 BC 2011 4 52 8.5 12.00 14.60 212540.86+632527.1
21257+6325 MRI 38 BC 2015 4 53 8.5 12.00 14.60 212540.86+632527.1

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

 
 
WDS 21257+6325 MRI 38 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21257+6325 MRI 38 BC : MEASURES
 
 
No records found.

 
 
WDS 21257+6325 : VIRTUAL EYEPIECE
 
 

21257+6325 STI1028A mag 12.3 21257+6325 MRI 38B sep 6.7 P.A. 343.60 mag 12 21257+6325 MRI 38C sep 11.6 P.A. 5.70 mag 14.6 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 21257+6325 : ALADIN DSS IMAGE @ 21h 25m 40.86s +63° 25' 27.1"
 
 
 
 
WDS 21257+6325 MRI 38 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21257+6325 MRI 38BC distance=0' 21257+6325 STI1028AB distance=1' 21297+6406 RAO 622 distance=49' 21184+6334 MLR 57 distance=50' 21231+6414 LDS4882 distance=52' 21326+6350 ES 2711 distance=52' 21339+6332 TDS1135 distance=56' 21244+6223 TDT2945 distance=63' 21342+6400 ES 2712 distance=67' 21332+6410 MLB 223 distance=67' 21186+6235 BU 1502B,CD distance=67' 21186+6235 BU 1502CD distance=67' 21186+6235 BU 1502AB (Alderamin) distance=70' 21273+6202 STI1030 distance=84' 21378+6402 HJ 1680AB distance=89' 21378+6402 HJ 1680AC distance=89' 21236+6456 STF2798 distance=92' 21394+6325 STI1044 distance=92' 21327+6202 TDT3022 distance=97' 21137+6424 H 1 48 distance=99' 21402+6306 MLB 175 distance=101' 21338+6454 HU 966 distance=104' 21191+6152 ES 137BC distance=104' 21191+6152 HDS3035Aa,Ab distance=105' 21191+6152 ES 137AB distance=105' 21410+6311 TDT3106 distance=105' 21365+6449 MLB 224 distance=111' 21287+6137 HJ 1654 distance=111' 21261+6517 TDT2961 distance=112' 21339+6148 STT 442AB distance=113' 21194+6514 MLB 222 distance=114' 21379+6205 FRK 10 distance=116' 21389+6446 STI1043 distance=119' 21311+6521 TDT3005 distance=121' 21282+6525 HJ 1656AB distance=121' 21282+6525 HJ 1656AC distance=121' 21282+6525 ABH 145AD distance=121' 21282+6525 ABH 145AE distance=121' 21282+6525 ABH 145AF distance=121' 21282+6525 ABH 145AG distance=121' 21282+6525 ABH 145AH distance=121' 21282+6525 ES 1919AI distance=121' 21182+6136 MLR 507 distance=122' 21439+6336 STF2827BC distance=123' 21439+6336 STF2827A,BC distance=123' 21239+6124 STI1024 distance=123' 21076+6304 MLR 14 distance=125' 21114+6447 STI1018 distance=125' 21248+6119 STI1025 distance=127' 21426+6429 KPP2415 distance=129' 21305+6118 MLB 142 distance=131' 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 21257+6325 MRI 38 BC 53 8.5
Show 21257+6325 STI1028 AB 343 6.7 1
Show 21297+6406 RAO 622 320 2.4 49
Show 21184+6334 MLR 57 124 1.0 50
Show 21231+6414 LDS4882 160 11.2 52
Show 21326+6350 ES 2711 351 12.4 52
Show 21339+6332 TDS1135 28 0.9 56
Show 21244+6223 TDT2945 155 0.6 63
Show 21342+6400 ES 2712 228 13.1 67
Show 21332+6410 MLB 223 129 1.7 67
Show 21186+6235 BU 1502 B,CD 165 21.9 67
Show 21186+6235 BU 1502 CD 103 2.8 67
Show Alderamin 21186+6235 BU 1502 AB 17 196.6 70
Show 21273+6202 STI1030 65 8.6 84
Show 21378+6402 HJ 1680 AB 268 15.8 89
Show 21378+6402 HJ 1680 AC 222 21.9 89
Show 21236+6456 STF2798 143 6.4 92
Show 21394+6325 STI1044 195 5.3 92
Show 21327+6202 TDT3022 156 0.9 97
Show 21137+6424 H 1 48 245 0.8 99
Show 21402+6306 MLB 175 85 2.9 101
Show 21338+6454 HU 966 335 0.5 104
Show 21191+6152 ES 137 BC 71 3.0 104
Show 21191+6152 HDS3035 Aa,Ab 300 0.3 105
Show 21191+6152 ES 137 AB 74 45.6 105
Show 21410+6311 TDT3106 231 0.6 105
Show 21365+6449 MLB 224 104 6.1 111
Show 21287+6137 HJ 1654 35 4.9 111
Show 21261+6517 TDT2961 85 4.9 112
Show 21339+6148 STT 442 AB 35 0.1 113
Show 21194+6514 MLB 222 89 1.6 114
Show 21379+6205 FRK 10 20 35.0 116
Show 21389+6446 STI1043 46 5.4 119
Show 21311+6521 TDT3005 253 0.4 121
Show 21282+6525 HJ 1656 AB 164 13.5 121
Show 21282+6525 HJ 1656 AC 14 15.1 121
Show 21282+6525 ABH 145 AD 68 98.5 121
Show 21282+6525 ABH 145 AE 96 64.3 121
Show 21282+6525 ABH 145 AF 182 49.5 121
Show 21282+6525 ABH 145 AG 190 55.6 121
Show 21282+6525 ABH 145 AH 247 78.6 121
Show 21282+6525 ES 1919 AI 23 8.2 121
Show 21182+6136 MLR 507 185 0.5 122
Show 21439+6336 STF2827 BC 319 0.8 123
Show 21439+6336 STF2827 A,BC 198 5.9 123
Show 21239+6124 STI1024 102 9.3 123
Show 21076+6304 MLR 14 336 1.5 125
Show 21114+6447 STI1018 317 15.1 125
Show 21248+6119 STI1025 30 12.4 127
Show 21426+6429 KPP2415 18 21.0 129
Show 21305+6118 MLB 142 324 4.0 131

 
 
WDS 21257+6325 : COMPONENTS
 
 
  A B
B pa=343.6°
sep=6.67"
 
C pa=5.7°
sep=11.56"
pa=30.7°
sep=5.94"
 
 
21257+6325 A
 
 
Coord arcsec 2000 212541.14+632520.7 Mag 12.3 PmRA -1.00 PmDE -4.0
 
 
21257+6325 B
 
 
Coord arcsec 2000 212540.86+632527.1 Coord calc 212540.86+632527.1 Mag 12 PmRA -2.00
PmDE 7.0 Calc delta mag 0.3
 
 
21257+6325 C
 
 
Coord arcsec 2000 212541.31+632532.2 Mag 14.6 Calc delta mag 2.3 Calc coord yes