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Current system
21288+6537
OSO 147 AB


Nearby doubles
13' : 21282+6525
HJ 1656AB

14' : 21309+6537
SKF2614

22' : 21311+6521
TDT3005

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TDT2961

28' : 21331+6543
TDT3026

34' : 21338+6549
AZC 181

38' : 21326+6607
HJ 1665

44' : 21356+6526
TOI2050

45' : 21359+6539
MLR 83AB

46' : 21338+6611
LDS4897

52' : 21238+6619
LDS4884

53' : 21236+6456
STF2798

53' : 21338+6454
HU 966

59' : 21372+6604
HDS3077

60' : 21197+6558
TDT2906

64' : 21194+6514
MLB 222

67' : 21365+6449
MLB 224

72' : 21278+6649
DCH 115

73' : 21185+6613
HDS3032

75' : 21344+6644
STFA 57AB

82' : 21389+6446
STI1043

84' : 21385+6636
LDS4902

86' : 21293+6703
HU 964

91' : 21195+6647
TDT2902

91' : 21231+6414
LDS4882

92' : 21297+6406
RAO 622



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

21288+6537 OSO 147 AB

 
 
21h 28m 47.32s +65° 37' 09.8" P.A. 211.00 sep 23.1 mag 10.42,18.10 Sp K3 dist. 98.04 pc (319.81 l.y.)
 
 
Coord 2000 21288+6537 Discov num OSO 147 Comp AB Coord arcsec 2000 21 28 47.32 +65 37 09.8
Date first 1994 Date last 2015 Obs 5
Pa first 209 Pa last 211.1 P.A. Now (θ) 211.1°
Sep first 17.5 Sep last 23.05 Sep. Now (ρ) 23.05"
Mag pri 10.42 Mag sec 18.10 delta mag (ΔM) 7.68 Spectral class K3 (yellow-orange)
Pri motion ra +151 Sec motion ra
Pri motion dec +206 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
21288+6537 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 28 47 +65 37 10 OSO 147 AB 2015 5 211 23.1 10.42 18.10 7.68 <===
Show 21 28 47 +65 37 10 OSO 147 AC 2015 17 287 24.7 10.42 15.60 5.18
Show 21 28 47 +65 37 10 OSO 147 AD 2014 15 119 22.3 10.42 18.10 7.68
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus HIP 106047 Tycho2 4257-01228-1 Gaia DR2 2220926562268236544
Distance 98.04 Distance ly 319.81
 
 
WDS 21288+6537 OSO 147 AB : NOTES
 
 
discov_num notes refcode
OSO 147 G264-006. None is a common proper motion pair, based on comparison
with POSS2 red plates. Oso2004
 
 
REFERENCES
 
 
refcode metd author reference
Oso2004 C j Zapatero Osorio, M.R. & Martin, E.L. 2004A&A...419..167Z
Oso2004 +Pa A&A 419, 167, 2004
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21288+6537 OSO 147 AB 1999 3 210 19.1 10.42 18.10 N D 212847.32+653709.8
21288+6537 OSO 147 AB 2012 4 212 21.2 10.42 18.10 N D 212847.32+653709.8
21288+6537 OSO 147 AB 2015 5 211 23.1 10.42 18.10 K3 N 212847.32+653709.8

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

 
 
WDS 21288+6537 OSO 147 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21288+6537 OSO 147 AB : MEASURES
 
 
No records found.

 
 
WDS 21288+6537 : VIRTUAL EYEPIECE
 
 

21288+6537 OSO 147A mag 10.42 Sp K3 21288+6537 OSO 147B sep 20.3 P.A. 194.00 mag 18.1 21288+6537 OSO 147C sep 12.1 P.A. 306.70 mag 15.6 21288+6537 OSO 147D sep 13.6 P.A. 143.70 mag 18.1 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 21288+6537 : ALADIN DSS IMAGE @ 21h 28m 47.32s +65° 37' 09.8"
 
 
 
 
WDS 21288+6537 OSO 147 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21288+6537 OSO 147AB distance=0' 21282+6525 HJ 1656AB distance=13' 21282+6525 HJ 1656AC distance=13' 21282+6525 ABH 145AD distance=13' 21282+6525 ABH 145AE distance=13' 21282+6525 ABH 145AF distance=13' 21282+6525 ABH 145AG distance=13' 21282+6525 ABH 145AH distance=13' 21282+6525 ES 1919AI distance=13' 21309+6537 SKF2614 distance=14' 21311+6521 TDT3005 distance=22' 21261+6517 TDT2961 distance=27' 21331+6543 TDT3026 distance=28' 21338+6549 AZC 181 distance=34' 21326+6607 HJ 1665 distance=38' 21356+6526 TOI2050 distance=44' 21359+6539 MLR 83AB distance=45' 21359+6539 MLR 83AB,C distance=45' 21338+6611 LDS4897 distance=46' 21238+6619 LDS4884 distance=52' 21236+6456 STF2798 distance=53' 21338+6454 HU 966 distance=53' 21372+6604 HDS3077 distance=59' 21197+6558 TDT2906 distance=60' 21194+6514 MLB 222 distance=64' 21365+6449 MLB 224 distance=67' 21278+6649 DCH 115 distance=72' 21185+6613 HDS3032 distance=73' 21344+6644 STFA 57AB distance=75' 21344+6644 STFA 57AC distance=75' 21389+6446 STI1043 distance=82' 21385+6636 LDS4902 distance=84' 21293+6703 HU 964 distance=86' 21195+6647 TDT2902 distance=91' 21231+6414 LDS4882 distance=91' 21297+6406 RAO 622 distance=92' 21332+6410 MLB 223 distance=92' 21430+6606 WNT 1AB distance=93' 21430+6606 WNT 1AC distance=93' 21430+6606 WNT 1AD distance=93' 21430+6606 WNT 1AE distance=93' 21430+6606 WNT 1AF distance=93' 21430+6606 LI 8AG distance=93' 21430+6606 KAT 1AH distance=93' 21430+6606 KAT 1AI distance=93' 21430+6606 KAT 1AJ distance=93' 21430+6606 KAT 1AK distance=93' 21430+6606 KAT 1AL distance=93' 21140+6606 MLB 221 distance=96' 21208+6704 LDS4880 distance=100' 21342+6400 ES 2712 distance=103' 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 21288+6537 OSO 147 AB 211 23.1
Show 21288+6537 OSO 147 AC 287 24.7
Show 21288+6537 OSO 147 AD 119 22.3
Show 21282+6525 HJ 1656 AB 164 13.5 13
Show 21282+6525 HJ 1656 AC 14 15.1 13
Show 21282+6525 ABH 145 AD 68 98.5 13
Show 21282+6525 ABH 145 AE 96 64.3 13
Show 21282+6525 ABH 145 AF 182 49.5 13
Show 21282+6525 ABH 145 AG 190 55.6 13
Show 21282+6525 ABH 145 AH 247 78.6 13
Show 21282+6525 ES 1919 AI 23 8.2 13
Show 21309+6537 SKF2614 236 54.9 14
Show 21311+6521 TDT3005 253 0.4 22
Show 21261+6517 TDT2961 85 4.9 27
Show 21331+6543 TDT3026 225 2.3 28
Show 21338+6549 AZC 181 170 7.3 34
Show 21326+6607 HJ 1665 65 22.7 38
Show 21356+6526 TOI2050 109 12.2 44
Show 21359+6539 MLR 83 AB 321 0.5 45
Show 21359+6539 MLR 83 AB,C 10 23.9 45
Show 21338+6611 LDS4897 315 101.7 46
Show 21238+6619 LDS4884 283 3.9 52
Show 21236+6456 STF2798 143 6.4 53
Show 21338+6454 HU 966 335 0.5 53
Show 21372+6604 HDS3077 273 0.1 59
Show 21197+6558 TDT2906 192 0.4 60
Show 21194+6514 MLB 222 89 1.6 64
Show 21365+6449 MLB 224 104 6.1 67
Show 21278+6649 DCH 115 321 0.6 72
Show 21185+6613 HDS3032 144 0.7 73
Show 21344+6644 STFA 57 AB 25 183.1 75
Show 21344+6644 STFA 57 AC 346 126.1 75
Show 21389+6446 STI1043 46 5.4 82
Show 21385+6636 LDS4902 258 25.2 84
Show 21293+6703 HU 964 271 1.3 86
Show 21195+6647 TDT2902 182 0.9 91
Show 21231+6414 LDS4882 160 11.2 91
Show 21297+6406 RAO 622 320 2.4 92
Show 21332+6410 MLB 223 129 1.7 92
Show 21430+6606 WNT 1 AB 330 2.5 93
Show 21430+6606 WNT 1 AC 296 2.5 93
Show 21430+6606 WNT 1 AD 11 8.4 93
Show 21430+6606 WNT 1 AE 265 11.2 93
Show 21430+6606 WNT 1 AF 176 12.5 93
Show 21430+6606 LI 8 AG 123 6.5 93
Show 21430+6606 KAT 1 AH 205 10.7 93
Show 21430+6606 KAT 1 AI 204 6.4 93
Show 21430+6606 KAT 1 AJ 97 1.9 93
Show 21430+6606 KAT 1 AK 276 2.3 93
Show 21430+6606 KAT 1 AL 306 3.7 93
Show 21140+6606 MLB 221 175 3.8 96

 
 
WDS 21288+6537 : COMPONENTS
 
 
  A B C
B pa=194.0°
sep=20.34"
 
C pa=306.7°
sep=12.14"
pa=349.9°
sep=27.42"
 
D pa=143.7°
sep=13.56"
pa=55.8°
sep=15.67"
pa=135.7°
sep=25.43"
 
 
21288+6537 A
 
 
Coord arcsec 2000 212847.32+653709.8 Mag 10.42 Spectral class K3 (yellow-orange) PmRA 151.00
PmDE 206.0 HIP 106047 Tycho2 4257-01228-1
Tycho2
Tycho2 4257-01228-1 Pflag RAmdeg 322.19713183 DEmdeg 65.61939554
PmRA 148.4 PmDE 205.6 E RAmdeg 26 E DEmdeg 28
E pmRA 1.8 E pmDE 2.0 EpRAm 1987.27 EpDEm 1987.15
Num 4 Q RAmdeg 0.4 Q DEmdeg 0.7 Q pmRA 0.4
Q pmDE 0.7 BTmag 11.417 E BTmag 0.065 VTmag 10.529
E VTmag 0.045 Prox 999 TYC T HIP 106047
CCDM RAdeg 322.19629056 DEdeg 65.61891111 EpRA 1990 1.62
EpDE 1990 1.59 E RAdeg 33.1 E DEdeg 35.6 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 106047 Proxy RAhms 21 28 47.11
DEdms +65 37 08.0 Vmag 10.43 VarFlag R Vmag H
RAdeg 322.196 DEdeg 65.6189 AstroRef Plx 10.58
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.57
SpType K3 R SpType Coord arcsec 2000 212847.11+653708.0
Hipparcos 2
HIP 106047 Sn 5 So 0 Nc 1
RArad 5.6233859148 DErad 1.1452657176 Plx 10.2 PmRA 152.81
PmDE 204.56 E RArad 1.31 E DErad 1.21 E Plx 1.36
E pmRA 1.66 E pmDE 1.51 Hpmag 10.5619 E Hpmag 0.0047
SHp 0.036 VA 0 BV 0.85 E BV 0.102
VI 0.89
 
 
21288+6537 B
 
 
Coord arcsec 2000 212846.53+653650.1 Mag 18.1 Calc delta mag 7.68 Calc coord yes
 
 
21288+6537 C
 
 
Coord arcsec 2000 212845.75+653717.1 Mag 15.6 PmRA -12.00 PmDE -5.0
Calc delta mag 5.18 Calc coord yes
 
 
21288+6537 D
 
 
Coord arcsec 2000 212848.62+653658.9 Mag 18.1 Calc delta mag 7.68 Calc coord yes