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Current system
22117+5743
A 625 AB
HD 210875


Nearby doubles
3' : 22115+5742
GII 8

12' : 22126+5751
STI2642

16' : 22109+5757
BU 436AB

25' : 22091+5732
STI2625

29' : 22093+5804
MLR 557

32' : 22156+5749
TDT3425

38' : 22132+5707
STI2647

40' : 22097+5819
TDT3378

44' : 22149+5708
STI2661

45' : 22106+5700
STI2631

48' : 22125+5656
STI2640

48' : 22097+5658
STI2627

48' : 22107+5830
A 624

49' : 22150+5703
ENG 84AB

52' : 22130+5834
STI2645

52' : 22132+5655
ALD 6

53' : 22168+5711
MLB 95

53' : 22055+5800
STI2616

53' : 22118+5650
ENG 83AB

59' : 22143+5649
STI2657

59' : 22056+5711
BAR 57AB

60' : 22057+5819
HJ 1729

61' : 22057+5708
STI2618

62' : 22166+5831
HJ 1748

67' : 22045+5711
STI2610AB

67' : 22037+5803
TDT3317



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

22117+5743 A 625 AB (HD 210875)

 
 
22h 11m 44.77s +57° 42' 58.1" P.A. 78.00 sep 0.5 mag 9.55,9.37 Sp A2
 
 
Coord 2000 22117+5743 Discov num A   625 Comp AB Coord arcsec 2000 22 11 44.77 +57 42 58.1
Date first 1903 Date last 2016 Obs 18
Pa first 54 Pa last 78.3 P.A. Now (θ) 78.3°
Sep first 0.3 Sep last 0.507 Sep. Now (ρ) 0.507"
Mag pri 9.55 Mag sec 9.37 delta mag (ΔM) 0.18 Spectral class A2 (white)
Pri motion ra +022 Sec motion ra +022
Pri motion dec +011 Sec motion dec +011
Notes
Nature of this double is uncertain.
 
 
22117+5743 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 210875 34150 22 11 45 +57 42 58 A 625 AB 2016 18 78 0.5 9.55 9.37 0.18 <===
Show 34150 22 11 45 +57 42 58 A 625 AB,C 2016 10 13 30.5 9.55 11.66 2.11
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 210875 Constellation Cepheus SAO 34150 Tycho2 3977-00443-1
HD 210875
 
 
WDS 22117+5743 A 625 AB (HD 210875) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
22117+5743 A 625 AB 1995 14 76 0.5 9.55 9.37 A2 +57 2478 221144.77+574258.1
22117+5743 A 625 AB 2007 15 80 0.5 9.55 9.37 A2 +57 2478 221144.77+574258.1
22117+5743 A 625 AB 2008 16 77 0.5 9.55 9.37 A2 +57 2478 221144.77+574258.1
22117+5743 A 625 AB 2016 17 79 0.5 9.55 9.37 A2 +57 2478 221144.77+574258.1

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

 
 
WDS 22117+5743 A 625 AB (HD 210875) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22117+5743 A 625 AB (HD 210875) : MEASURES
 
 
No records found.

 
 
WDS 22117+5743 (HD 210875) : VIRTUAL EYEPIECE
 
 

22117+5743 A 625A mag 9.55 Sp A2 22117+5743 A 625B sep 0.5 P.A. 78.30 mag 9.37 22117+5743 A 625C sep 30.4 P.A. 13.00 mag 11.66 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 22117+5743 (HD 210875) : ALADIN DSS IMAGE @ 22h 11m 44.77s +57° 42' 58.1"
 
 
 
 
WDS 22117+5743 A 625 AB (HD 210875) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22117+5743 A 625AB distance=0' 22115+5742 GII 8 distance=3' 22126+5751 STI2642 distance=12' 22109+5757 BU 436AB distance=16' 22109+5757 HO 290AC distance=16' 22109+5757 BU 436AD distance=16' 22091+5732 STI2625 distance=25' 22093+5804 MLR 557 distance=29' 22156+5749 TDT3425 distance=32' 22132+5707 STI2647 distance=38' 22097+5819 TDT3378 distance=40' 22149+5708 STI2661 distance=44' 22106+5700 STI2631 distance=45' 22125+5656 STI2640 distance=48' 22097+5658 STI2627 distance=48' 22107+5830 A 624 distance=48' 22150+5703 ENG 84AB distance=49' 22150+5703 STG 10AC distance=49' 22150+5703 ARN 23AD distance=49' 22150+5703 MWT 1Aa,Ab distance=49' 22150+5703 STG 10AE distance=49' 22130+5834 STI2645 distance=52' 22132+5655 ALD 6 distance=52' 22168+5711 MLB 95 distance=53' 22055+5800 STI2616 distance=53' 22118+5650 ENG 83AB distance=53' 22118+5650 GIC 176AC distance=53' 22143+5649 STI2657 distance=59' 22056+5711 BAR 57AB distance=59' 22056+5711 BAR 57AC distance=59' 22057+5819 HJ 1729 distance=60' 22057+5708 STI2618 distance=61' 22166+5831 HJ 1748 distance=62' 22045+5711 STI2610AB distance=67' 22045+5711 MRI 5AC distance=67' 22037+5803 TDT3317 distance=67' 22137+5636 SMA 162 distance=69' 22142+5632 STI2655 distance=74' 22080+5635 HDS3144 distance=75' 22032+5708 FMR 166 distance=78' 22083+5856 STI2622 distance=79' 22047+5649 MLB 94 distance=79' 22021+5800 TRN 34 distance=80' 22075+5631 HDS3141 distance=81' 22222+5754 STI2729 distance=85' 22129+5908 STI2646 distance=86' 22199+5649 STI2704 distance=86' 22122+5909 MLR 439 distance=86' 22200+5646 CRB 213 distance=88' 22225+5805 MLR 558 distance=89' 22008+5802 STI2606 distance=90' 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 22117+5743 A 625 AB 78 0.5 0
Show 22117+5743 A 625 AB,C 13 30.5 0
Show 22115+5742 GII 8 124 4.1 3
Show 22126+5751 STI2642 141 9.2 12
Show 22109+5757 BU 436 AB 327 19.8 16
Show 22109+5757 HO 290 AC 91 14.6 16
Show 22109+5757 BU 436 AD 190 28.0 16
Show 22091+5732 STI2625 281 8.0 25
Show 22093+5804 MLR 557 305 1.0 29
Show 22156+5749 TDT3425 100 1.0 32
Show 22132+5707 STI2647 88 7.3 38
Show 22097+5819 TDT3378 78 0.5 40
Show 22149+5708 STI2661 346 7.0 44
Show 22106+5700 STI2631 351 4.3 45
Show 22125+5656 STI2640 45 10.2 48
Show 22097+5658 STI2627 143 3.1 48
Show 22107+5830 A 624 11 0.8 48
Show 22150+5703 ENG 84 AB 356 118.1 49
Show 22150+5703 STG 10 AC 203 83.1 49
Show 22150+5703 ARN 23 AD 181 200.5 49
Show 22150+5703 MWT 1 Aa,Ab 90 0.3 49
Show 22150+5703 STG 10 AE 220 109.1 49
Show 22130+5834 STI2645 27 12.1 52
Show 22132+5655 ALD 6 251 2.1 52
Show 22168+5711 MLB 95 249 2.5 53
Show 22055+5800 STI2616 327 10.3 53
Show 22118+5650 ENG 83 AB 19 50.9 53
Show 22118+5650 GIC 176 AC 130 54.8 53
Show 22143+5649 STI2657 53 6.5 59
Show 22056+5711 BAR 57 AB 275 1.0 59
Show 22056+5711 BAR 57 AC 92 46.6 59
Show 22057+5819 HJ 1729 98 7.7 60
Show 22057+5708 STI2618 78 9.8 61
Show 22166+5831 HJ 1748 312 5.0 62
Show 22045+5711 STI2610 AB 133 12.7 67
Show 22045+5711 MRI 5 AC 338 6.4 67
Show 22037+5803 TDT3317 172 4.6 67
Show 22137+5636 SMA 162 229 15.5 69
Show 22142+5632 STI2655 55 9.3 74
Show 22080+5635 HDS3144 33 0.2 75
Show 22032+5708 FMR 166 95 10.4 78
Show 22083+5856 STI2622 142 15.2 79
Show 22047+5649 MLB 94 305 5.9 79
Show 22021+5800 TRN 34 358 2.8 80
Show 22075+5631 HDS3141 334 0.5 81
Show 22222+5754 STI2729 50 8.5 85
Show 22129+5908 STI2646 144 12.8 86
Show 22199+5649 STI2704 73 11.9 86
Show 22122+5909 MLR 439 254 0.8 86
Show 22200+5646 CRB 213 67 8.5 88
Show 22225+5805 MLR 558 329 1.0 89

 
 
WDS 22117+5743 : COMPONENTS
 
 
  A B
B pa=78.3°
sep=0.51"
 
C pa=13.0°
sep=30.45"
pa=12.1°
sep=30.25"
 
 
22117+5743 A
 
 
Name HD 210875 Coord arcsec 2000 221144.77+574258.1 Mag 9.55 Spectral class A2 (white)
PmRA 22.00 PmDE 11.0 SAO 34150 Tycho2 3977-00443-1
HD 210875 DM BD+57 2478
Tycho2
Tycho2 3977-00443-1 Pflag RAmdeg 332.93655852 DEmdeg 57.71616096
PmRA 21.8 PmDE 11.1 E RAmdeg 7 E DEmdeg 8
E pmRA 1.7 E pmDE 1.7 EpRAm 1991.27 EpDEm 1991.15
Num 7 Q RAmdeg 2.0 Q DEmdeg 0.6 Q pmRA 1.9
Q pmDE 0.6 BTmag 9.240 E BTmag 0.018 VTmag 8.818
E VTmag 0.014 Prox 309 TYC T HIP
CCDM RAdeg 332.93646472 DEdeg 57.71613556 EpRA 1990 1.74
EpDE 1990 1.73 E RAdeg 7.4 E DEdeg 8.2 Posflg P
Corr 0.1
SAO
SAO 34150 DelFlag RA1950 PmRA1950 0.0036
DE1950 PmDE1950 0.003 Vmag 8.7 SpType A2
Double code Source 38 CatNum 12929 DM BD+57 2478
DMcomp BDsup HD 210875 M HD 0
GC RA1950rad 5.80315535 DE1950rad 1.00301638 PmRA2000 0.0039
PmDE2000 -0.001
CCDM
Ccdm 22117+5743 RComp Comp A Note1
Note2 Discov num DRAs 2.69 DDEs -1.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.2 Sp A2 PmNote *
PmRA 9 PmDE 21 Dm number +57 2478 Cat1 BD
Name2 +57 1535 Cat2 AGK2/3 HD 210875 M HD
ADS BDS A15726 M ADS BDS N IDS IDS 22082N5713A
HIC
 
 
22117+5743 B
 
 
Coord arcsec 2000 221144.83+574258.2 Mag 9.37 PmRA 22.00 PmDE 11.0
Delta magnitude 0.18 Coordinate calculated yes
CCDM
Ccdm 22117+5743 RComp Comp B Note1
Note2 Discov num A 625 DRAs DDEs
R dRAs Year 1956 Theta 069 Rho 0.4
Obs 5 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15726 M ADS BDS N IDS IDS 22082N5713B
HIC
 
 
22117+5743 C
 
 
Coord arcsec 2000 221145.63+574327.8 Mag 11.66 PmRA -4.00 PmDE -5.0
Delta magnitude 2.11 Coordinate calculated yes
CCDM
Ccdm 22117+5743 RComp Comp C Note1
Note2 Discov num A 625 DRAs DDEs
R dRAs Year 1903 Theta 018 Rho 32.6
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15726 M ADS BDS N IDS IDS 22082N5713C
HIC