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Doubles in session


Current system
22499+7510
HJ 1826 AC


Nearby doubles
17' : 22463+7501
LDS2008

27' : 22452+7529
LDS2007

31' : 22573+7458
LDS2017

32' : 22581+7505
LDS2018

32' : 22581+7511
TDS1195

37' : 22438+7536
LDS2006

43' : 22388+7511
CHX 18AB

43' : 22388+7512
CON 45AB

46' : 22410+7441
TDT3648

46' : 23008+7453
HJ 3162

48' : 22597+7539
OSO 187

50' : 23027+7505
LDS2024AB

50' : 22412+7546
LDS2000

53' : 22561+7556
GAT 30

53' : 22380+7446
KPP2196

55' : 22363+7527
TDT3614

59' : 22485+7608
LOC 523

61' : 22351+7452
LDS1993

61' : 23014+7429
HJ 1844

63' : 22482+7408
TDT3711

69' : 22322+7501
BU 175

70' : 22397+7411
LDS1998

70' : 23079+7523
STT 489AB

71' : 23010+7607
BU 851

73' : 22542+7620
STF2963

75' : 23095+7517
LDS2027



Selections
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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.

22499+7510 HJ 1826 AC

 
 
22h 49m 54.60s +75° 09' 44.2" P.A. 195.00 sep 30.7 mag 7.78,12.16 Sp A0 dist. 574.71 pc (1874.7 l.y.)
 
 
Coord 2000 22499+7510 Discov num HJ 1826 Comp AC Coord arcsec 2000 22 49 54.60 +75 09 44.2
Date first 1896 Date last 2015 Obs 11
Pa first 191 Pa last 194.7 P.A. Now (θ) 194.7°
Sep first 29.5 Sep last 30.674 Sep. Now (ρ) 30.674"
Mag pri 7.78 Mag sec 12.16 delta mag (ΔM) 4.38 Spectral class A0 (white)
Pri motion ra +008 Sec motion ra -010
Pri motion dec +001 Sec motion dec -003
Notes
rPM=1.766
This double is not physical.
 
 
22499+7510 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 216367 10514 22 49 55 +75 09 44 HJ 1826 AB 2015 8 354 21.5 7.78 12.20 4.42
Show 10514 22 49 55 +75 09 44 HJ 1826 AC 2015 11 195 30.7 7.78 12.16 4.38 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus SAO 10514 HIP 112738 Tycho2 4601-03462-1
Gaia DR2 2233017032644655616 HD 216367 BD BD+74 988 Distance 574.71
Distance ly 1874.7
 
 
WDS 22499+7510 HJ 1826 AC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
22499+7510 HJ 1826 AC 1999 5 194 30.6 7.80 10.70 A0 D 224954.60+750944.2
22499+7510 HJ 1826 AC 2003 6 195 30.3 7.80 10.70 A0 D 224954.60+750944.2
22499+7510 HJ 1826 AC 2012 7 195 30.6 7.80 10.70 A0 D 224954.60+750944.2
22499+7510 HJ 1826 AC 2015 8 195 30.7 7.78 12.16 A0 224954.60+750944.2

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

 
 
WDS 22499+7510 HJ 1826 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22499+7510 HJ 1826 AC : MEASURES
 
 
No records found.

 
 
WDS 22499+7510 : VIRTUAL EYEPIECE
 
 

22499+7510 HJ 1826A mag 7.78 Sp A0 22499+7510 HJ 1826B sep 21.5 P.A. 354.10 mag 12.2 22499+7510 HJ 1826C sep 30.7 P.A. 194.70 mag 12.16 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 22499+7510 : ALADIN DSS IMAGE @ 22h 49m 54.60s +75° 09' 44.2"
 
 
 
 
WDS 22499+7510 HJ 1826 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22499+7510 HJ 1826AC distance=0' 22463+7501 LDS2008 distance=17' 22452+7529 LDS2007 distance=27' 22573+7458 LDS2017 distance=31' 22581+7505 LDS2018 distance=32' 22581+7511 TDS1195 distance=32' 22438+7536 LDS2006 distance=37' 22388+7511 CHX 18AB distance=43' 22388+7511 CHX 18BC distance=43' 22388+7511 CHX 18CD distance=43' 22388+7512 CON 45AB distance=43' 22388+7512 CON 45CD distance=43' 22388+7512 CON 45EF distance=43' 22410+7441 TDT3648 distance=46' 23008+7453 HJ 3162 distance=46' 22597+7539 OSO 187 distance=48' 23027+7505 LDS2024AB distance=50' 23027+7505 LDT 21Aa,Ab distance=50' 22412+7546 LDS2000 distance=50' 22561+7556 GAT 30 distance=53' 22380+7446 KPP2196 distance=53' 22363+7527 TDT3614 distance=55' 22485+7608 LOC 523 distance=59' 22351+7452 LDS1993 distance=61' 23014+7429 HJ 1844 distance=61' 22482+7408 TDT3711 distance=63' 22322+7501 BU 175 distance=69' 22397+7411 LDS1998 distance=70' 23079+7523 STT 489AB distance=70' 23079+7523 HJ 1852AC distance=70' 23010+7607 BU 851 distance=71' 22542+7620 STF2963 distance=73' 23095+7517 LDS2027 distance=75' 23085+7543 LDS2026 distance=78' 22431+7346 HJ 3141 distance=88' 23012+7629 WIS 373 distance=90' 22466+7639 LOC 525 distance=90' 22403+7347 LDS1999 distance=91' 23026+7630 LDS2023 distance=93' 23051+7626 LOC 537 distance=95' 22486+7335 TDT3718 distance=95' 22359+7630 HDS3210 distance=95' 22564+7643 TDT3800 distance=96' 22436+7334 LDS2005 distance=99' 22516+7653 UC 4836 distance=104' 22374+7644 A 784 distance=105' 22565+7654 LOC 522AC distance=107' 22358+7339 KPP3381 distance=108' 22408+7654 UC 4789 distance=110' 22308+7328 LDS1989AB distance=128' 23012+7310 LDS2021 distance=128' 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 22499+7510 HJ 1826 AB 354 21.5 0
Show 22499+7510 HJ 1826 AC 195 30.7 0
Show 22463+7501 LDS2008 10 38.4 17
Show 22452+7529 LDS2007 206 18.0 27
Show 22573+7458 LDS2017 1 6.1 31
Show 22581+7505 LDS2018 223 7.0 32
Show 22581+7511 TDS1195 179 1.1 32
Show 22438+7536 LDS2006 223 60.1 37
Show 22388+7511 CHX 18 AB 88 8.9 43
Show 22388+7511 CHX 18 BC 176 8.4 43
Show 22388+7511 CHX 18 CD 97 15.6 43
Show 22388+7512 CON 45 AB 176 0.5 43
Show 22388+7512 CON 45 CD 340 0.5 43
Show 22388+7512 CON 45 EF 143 1.2 43
Show 22410+7441 TDT3648 190 0.3 46
Show 23008+7453 HJ 3162 312 23.6 46
Show 22597+7539 OSO 187 308 15.2 48
Show 23027+7505 LDS2024 AB 209 3.7 50
Show 23027+7505 LDT 21 Aa,Ab 4 0.5 50
Show 22412+7546 LDS2000 142 3.6 50
Show 22561+7556 GAT 30 20 242.4 53
Show 22380+7446 KPP2196 124 18.1 53
Show 22363+7527 TDT3614 119 0.6 55
Show 22485+7608 LOC 523 248 4.1 59
Show 22351+7452 LDS1993 262 9.5 61
Show 23014+7429 HJ 1844 62 17.5 61
Show 22482+7408 TDT3711 43 2.6 63
Show 22322+7501 BU 175 314 1.5 69
Show 22397+7411 LDS1998 118 9.6 70
Show 23079+7523 STT 489 AB 3 1.1 70
Show 23079+7523 HJ 1852 AC 244 57.8 70
Show 23010+7607 BU 851 152 1.6 71
Show 22542+7620 STF2963 2 1.9 73
Show 23095+7517 LDS2027 261 7.9 75
Show 23085+7543 LDS2026 13 2.8 78
Show 22431+7346 HJ 3141 320 18.2 88
Show 23012+7629 WIS 373 260 999.9 90
Show 22466+7639 LOC 525 34 14.9 90
Show 22403+7347 LDS1999 165 10.7 91
Show 23026+7630 LDS2023 138 13.3 93
Show 23051+7626 LOC 537 123 3.4 95
Show 22486+7335 TDT3718 171 0.5 95
Show 22359+7630 HDS3210 11 0.2 95
Show 22564+7643 TDT3800 229 0.9 96
Show 22436+7334 LDS2005 198 40.5 99
Show 22516+7653 UC 4836 200 64.0 104
Show 22374+7644 A 784 52 0.3 105
Show 22565+7654 LOC 522 AC 282 2.8 107
Show 22358+7339 KPP3381 125 22.9 108
Show 22408+7654 UC 4789 345 47.3 110
Show 22308+7328 LDS1989 AB 311 84.5 128

 
 
WDS 22499+7510 : COMPONENTS
 
 
  A B
B pa=354.1°
sep=21.51"
 
C pa=194.7°
sep=30.67"
pa=186.2°
sep=51.37"
 
 
22499+7510 A
 
 
Coord arcsec 2000 224954.60+750944.2 Mag 7.78 Spectral class A0 (white) PmRA 8.00
PmDE 1.0 SAO 10514 HIP 112738 Tycho2 4601-03462-1
HD 216367 BD BD+74 988
Tycho2
Tycho2 4601-03462-1 Pflag RAmdeg 342.47754463 DEmdeg 75.16227556
PmRA 6.8 PmDE 0.8 E RAmdeg 4 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.64 EpDEm 1991.54
Num 6 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.1
Q pmDE 0.7 BTmag 7.781 E BTmag 0.015 VTmag 7.780
E VTmag 0.011 Prox 999 TYC T HIP 112738
CCDM RAdeg 342.47748389 DEdeg 75.16227361 EpRA 1990 1.73
EpDE 1990 1.68 E RAdeg 4.3 E DEdeg 4.8 Posflg
Corr 0.1
SAO
SAO 10514 DelFlag RA1950 PmRA1950 0.0039
DE1950 PmDE1950 0.007 Vmag 8 SpType A0
Double code Source 1 CatNum 667 DM BD+74 988
DMcomp BDsup HD 216367 M HD 0
GC RA1950rad 5.97169442 DE1950rad 1.30720167 PmRA2000 0.0041
PmDE2000 0
Hipparcos
Catalog H HIP 112738 Proxy RAhms 22 49 54.60
DEdms +75 09 44.2 Vmag 7.79 VarFlag R Vmag H
RAdeg 342.477 DEdeg 75.1623 AstroRef Plx 2.71
CCDM 8.26 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+74 988
CD CP Dm number +74 988 VIred 0.01
SpType A0 R SpType Coord arcsec 2000 224954.60+750944.2
Hipparcos 2
HIP 112738 Sn 5 So 0 Nc 1
RArad 5.9773597328 DErad 1.3118291241 Plx 1.74 PmRA 7.79
PmDE -0.51 E RArad 0.42 E DErad 0.38 E Plx 0.47
E pmRA 0.49 E pmDE 0.42 Hpmag E Hpmag 0.0015
SHp 0.011 VA 0 BV -0.007 E BV 0.012
VI 0.01
CCDM
Ccdm 22499+7510 RComp Comp A Note1
Note2 Discov num DRAs 0.70 DDEs -16.3
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.8 Sp A0 PmNote *
PmRA 10 PmDE 0 Dm number +74 988 Cat1 BD
Name2 +74 667 Cat2 AGK2/3 HD 216367 M HD
ADS BDS B12022 M ADS BDS N IDS IDS 22473N7438A
HIC 112738
 
 
22499+7510 B
 
 
Coord arcsec 2000 224954.02+751005.6 Mag 12.2 Delta magnitude 4.42 Coordinate calculated yes
CCDM
Ccdm 22499+7510 RComp Comp B Note1
Note2 Discov num HJ 1826 DRAs DDEs
R dRAs Year 1905 Theta 356 Rho 21.5
Obs 1 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B12022 M ADS BDS N IDS IDS 22473N7438B
HIC
 
 
22499+7510 C
 
 
Coord arcsec 2000 224952.57+750914.5 Mag 12.16 PmRA -10.00 PmDE -3.0
Delta magnitude 4.38 Coordinate calculated yes
CCDM
Ccdm 22499+7510 RComp Comp C Note1
Note2 Discov num HJ 1826 DRAs DDEs
R dRAs Year 1984 Theta 194 Rho 29.5
Obs 2 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B12022 M ADS BDS N IDS IDS 22473N7438C
HIC