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Current system
22093+4451
HJ 1735 AB
HD 210405


Nearby doubles
10' : 22091+4500
DYL 9

22' : 22110+4501
DYL 13AB

29' : 22114+4434
DYL 15

35' : 22061+4456
LYS 20

35' : 22125+4454
DYL 17

36' : 22125+4452
DYL 19

36' : 22125+4456
DYL 18

36' : 22118+4515
DYL 16

38' : 22063+4511
DYL 7

38' : 22108+4417
RAO 474

38' : 22074+4523
DYL 8

40' : 22128+4438
DYL 20

40' : 22107+4414
DYL 12AB

41' : 22105+4530
DYL 10AB

43' : 22112+4414
DYL 14

43' : 22053+4458
DYL 6

43' : 22105+4531
DYL 11

44' : 22131+4437
COU1829

44' : 22066+4524
A 623

45' : 22051+4446
DYL 5

48' : 22102+4405
A 2493

48' : 22059+4522
A 183

50' : 22047+4440
DYL 3

51' : 22045+4453
DYL 2

51' : 22063+4412
LYS 21

51' : 22048+4508
DYL 4



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.

22093+4451 HJ 1735 AB (HD 210405)

 
 
22h 09m 15.19s +44° 50' 47.3" P.A. 110.00 sep 27.2 mag 6.73,9.69 Sp B9IV dist. 287.36 pc (937.37 l.y.)
 
 
Coord 2000 22093+4451 Discov num HJ 1735 Comp AB Coord arcsec 2000 22 09 15.19 +44 50 47.3
Date first 1895 Date last 2018 Obs 38
Pa first 111 Pa last 109.6 P.A. Now (θ) 109.6°
Sep first 26.4 Sep last 27.213 Sep. Now (ρ) 27.213"
Mag pri 6.73 Mag sec 9.69 delta mag (ΔM) 2.96 Spectral class B9IV (blue-white)
Pri motion ra +013 Sec motion ra +019
Pri motion dec +001 Sec motion dec -002
Notes N (See Notes)
rPM=0.351
Nature of this double is uncertain.
 
 
22093+4451 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 210405 51698 22 09 15 +44 50 47 HJ 1735 AB 2018 38 110 27.2 6.73 9.69 2.96 <===
Show 51698 22 09 15 +44 50 47 HJ 1735 AC 2018 8 137 43.1 6.73 13.50 6.77
Show 51698 22 09 15 +44 50 47 HJ 1735 AD 2015 23 286 110.2 6.73 6.77 0.04
Show 22 09 18 +44 50 38 HJ 1735 BC 2018 13 171 22.6 9.69 13.50 3.81
Show 51691 22 09 05 +44 51 17 SCA 167 Da,Db 2006 2 312 0.2 6.88 9.39 2.51
Show 51691 22 09 05 +44 51 17 SCA 167 DB 2015 12 106 137.1 6.73 9.69 2.96
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 210405 Constellation Lacerta SAO 51698 HIP 109354
Tycho2 3210-01215-1 Gaia DR2 1962614756503942144 HD 210405 GC 31002
BD BD+44 4059 Distance 287.36 Distance ly 937.37
 
 
WDS 22093+4451 HJ 1735 AB (HD 210405) : NOTES
 
 
discov_num notes refcode
HJ 1735 Primary is V402 Lac, an eccentric Algol-type eclipsing binary, period
3.78202d. B is BD+44@4060. Zas2011
 
 
REFERENCES
 
 
refcode metd author reference
Zas2011 - Zasche, P. ...................
Zas2011 private communication, 2011
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
50 SCA Scardia, M.
184 SCA Scardia, M., Prieur, J.-L., Sala, M., Ghigo, M., Koechlin, L., Aristidi, E.,
184 SCA & Mazzoleni, F.
195 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Sala, M., Ghigo, M.,
195 SCA Koechlin, L., & Aristidi, E.
196 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Basso, S., Sala, M.,
196 SCA Ghigo, M., Koechlin, L., & Aristidi, E.
199 SCA Scardia, M., Argyle, R.W., Prieur, J.-L., Pansecchi, L., Basso, S., Law, N.M., &
199 SCA Mackay, C.D.
206 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Sala, M., Basso, S.,
206 SCA Ghigo, M., Koechlin, L., & Aristidi, E.
243 SCA Scardia, M., Pansecchi, L., Ragazzoni, R., Cecconi, M., Desidera, S.,
243 SCA Farinato, J., Fiorenzano, A., & Ghedina, A.
248 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Spano, P., Riva, M.,
248 SCA & Landoni, M.
261 SCA Scardia, M., Prieur, J.-L., Rivet, Vernet, Pansecchi, L., Argyle, R.W.,
261 SCA Aristidi, E., Abe, Bendoya, Combier-Dimur, & Suarez
264 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Aristidi, E., Abe,
264 SCA Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
267 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Zanutta, A.,
267 SCA Aristidi, E., Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
270 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Aristidi, E.,
270 SCA Zanutta, A., Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
271 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Zanutta, A.,
271 SCA Aristidi, E., Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
272 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Aristidi, E.,
272 SCA Zanutta, A.Abe, Bendoya, Combier-Dimur, Rivet, Suarez, & Vernet
277 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Argyle, R.W., Ling, J.F., Aristidi, E.,
277 SCA Zanutta, A.Abe, Bendoya, Rivet, Suarez, & Vernet
282 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
282 SCA Zanutta, A., Abe, Bendjoya, Rivet, Suarez, & Vernet
283 SCA Scardia, M., Rivet, J.-P., Prieur, J.L., Pansecchi, L., Argyle, R.W., Ling, J.F.,
283 SCA Aristidi, E., Zanutta, A., Vernet, D., Abe, L., Bendjoya, P., Dimur, C. & Suarez, O.
284 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
284 SCA Zanutta, A., Abe, Bendjoya, Rivet, Suarez, & Vernet
285 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
285 SCA Zanutta, A., Abe, Bendjoya, Rivet, Suarez, & Vernet
290 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
290 SCA Zanutta, A., Maccarini, Abe, Bendjoya, Rivet, Suarez, & Vernet
293 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
293 SCA Zanutta, A., Abe, Bendjoya, Rivet, Suarez, & Vernet
296 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
296 SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
301 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
301 SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
302 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
302 SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
303 SCA Scardia, M., Prieur, J.-L., Pansecchi, L., Ling, J.F., Argyle, R.W., Aristidi, E.,
303 SCA Zanutta, A., Abe, Bendjoya, Rivet, Vernet, & Maccarini
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22093+4451 HJ 1735 AB 2006 27 109 27.3 6.73 9.69 B9IV N D 220915.19+445047.3
22093+4451 HJ 1735 AB 2012 32 109 27.3 6.73 9.69 B9IV N D 220915.19+445047.3
22093+4451 HJ 1735 AB 2013 33 110 27.0 6.73 9.69 B9IV N D 220915.19+445047.3
22093+4451 HJ 1735 AB 2016 34 110 27.2 6.73 9.69 B9IV N 220915.19+445047.3
22093+4451 HJ 1735 AB 2017 35 110 27.1 6.73 9.69 B9IV N 220915.19+445047.3
22093+4451 HJ 1735 AB 2018 37 110 27.2 6.73 9.69 B9IV N 220915.19+445047.3

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

 
 
WDS 22093+4451 HJ 1735 AB (HD 210405) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22093+4451 HJ 1735 AB (HD 210405) : MEASURES
 
 
No records found.

 
 
WDS 22093+4451 (HD 210405) : VIRTUAL EYEPIECE
 
 

22093+4451 HJ 1735A mag 6.73 Sp B9IV 22093+4451 HJ 1735B sep 27.3 P.A. 109.30 mag 9.69 22093+4451 HJ 1735C sep 37.8 P.A. 146.60 mag 13.5 22093+4451 SCA 167D sep 110.0 P.A. 285.70 mag 6.73 Sp B9.5V 22093+4451 SCA 167Db sep 110.1 P.A. 285.80 mag 9.39 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 22093+4451 (HD 210405) : ALADIN DSS IMAGE @ 22h 09m 15.19s +44° 50' 47.3"
 
 
 
 
WDS 22093+4451 HJ 1735 AB (HD 210405) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22093+4451 HJ 1735AB distance=0' 22093+4451 HJ 1735BC distance=1' 22093+4451 SCA 167Da,Db distance=2' 22093+4451 SCA 167DB distance=2' 22091+4500 DYL 9 distance=10' 22110+4501 DYL 13AB distance=22' 22110+4501 DYL 13AC distance=22' 22114+4434 DYL 15 distance=29' 22061+4456 LYS 20 distance=35' 22125+4454 DYL 17 distance=35' 22125+4452 DYL 19 distance=36' 22125+4456 DYL 18 distance=36' 22118+4515 DYL 16 distance=36' 22063+4511 DYL 7 distance=38' 22108+4417 RAO 474 distance=38' 22074+4523 DYL 8 distance=38' 22128+4438 DYL 20 distance=40' 22107+4414 DYL 12AB distance=40' 22105+4530 DYL 10AB distance=41' 22105+4530 DYL 10AC distance=41' 22105+4530 DYL 10AD distance=41' 22112+4414 DYL 14 distance=43' 22053+4458 DYL 6 distance=43' 22105+4531 DYL 11 distance=43' 22131+4437 COU1829 distance=44' 22066+4524 A 623 distance=44' 22051+4446 DYL 5 distance=45' 22102+4405 A 2493 distance=48' 22059+4522 A 183 distance=48' 22047+4440 DYL 3 distance=50' 22045+4453 DYL 2 distance=51' 22063+4412 LYS 21 distance=51' 22048+4508 DYL 4 distance=51' 22139+4439 TDT3414 distance=52' 22135+4520 J 3160 distance=53' 22042+4450 DYL 1AB distance=54' 22042+4450 DYL 1AC distance=54' 22087+4545 YSC 15AB distance=55' 22138+4520 BRT1159 distance=57' 22041+4437 LYS 18AB distance=57' 22041+4437 LYS 18AC distance=57' 22138+4526 DCH 118 distance=61' 22136+4413 DYL 21 distance=61' 22035+4455 LYS 17 distance=62' 22052+4403 HJ 1723AB distance=65' 22052+4403 HJ 1723AC distance=65' 22141+4531 ES 1342 distance=65' 22135+4401 TDT3411 distance=67' 22029+4439 BU 694AB distance=69' 22029+4439 BU 694AC distance=69' 22029+4439 BU 694AD distance=69' 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 22093+4451 HJ 1735 AD 286 110.2
Show 22093+4451 HJ 1735 AC 137 43.1
Show 22093+4451 HJ 1735 AB 110 27.2
Show 22093+4451 HJ 1735 BC 171 22.6 1
Show 22093+4451 SCA 167 Da,Db 312 0.2 2
Show 22093+4451 SCA 167 DB 106 137.1 2
Show 22091+4500 DYL 9 247 7.5 10
Show 22110+4501 DYL 13 AB 30 5.6 22
Show 22110+4501 DYL 13 AC 78 14.9 22
Show 22114+4434 DYL 15 65 16.3 29
Show 22061+4456 LYS 20 207 13.4 35
Show 22125+4454 DYL 17 358 17.7 35
Show 22125+4452 DYL 19 127 12.0 36
Show 22125+4456 DYL 18 103 13.5 36
Show 22118+4515 DYL 16 317 6.7 36
Show 22063+4511 DYL 7 260 12.2 38
Show 22108+4417 RAO 474 72 0.5 38
Show 22074+4523 DYL 8 44 6.8 38
Show 22128+4438 DYL 20 224 6.1 40
Show 22107+4414 DYL 12 AB 226 9.4 40
Show 22105+4530 DYL 10 AB 271 54.4 41
Show 22105+4530 DYL 10 AC 273 32.8 41
Show 22105+4530 DYL 10 AD 312 42.0 41
Show 22112+4414 DYL 14 284 13.0 43
Show 22053+4458 DYL 6 346 11.9 43
Show 22105+4531 DYL 11 296 7.4 43
Show 22131+4437 COU1829 120 0.2 44
Show 22066+4524 A 623 194 4.4 44
Show 22051+4446 DYL 5 50 23.3 45
Show 22102+4405 A 2493 331 3.9 48
Show 22059+4522 A 183 247 0.9 48
Show 22047+4440 DYL 3 276 11.8 50
Show 22045+4453 DYL 2 299 11.6 51
Show 22063+4412 LYS 21 50 13.5 51
Show 22048+4508 DYL 4 171 12.0 51
Show 22139+4439 TDT3414 156 0.5 52
Show 22135+4520 J 3160 65 5.9 53
Show 22042+4450 DYL 1 AB 158 13.8 54
Show 22042+4450 DYL 1 AC 235 27.7 54
Show 22087+4545 YSC 15 AB 345 0.0 55
Show 22138+4520 BRT1159 234 4.5 57
Show 22041+4437 LYS 18 AB 86 28.4 57
Show 22041+4437 LYS 18 AC 305 14.1 57
Show 22138+4526 DCH 118 16 1.5 61
Show 22136+4413 DYL 21 166 15.9 61
Show 22035+4455 LYS 17 215 6.3 62
Show 22052+4403 HJ 1723 AB 195 21.0 65
Show 22052+4403 HJ 1723 AC 262 26.5 65
Show 22141+4531 ES 1342 206 4.1 65
Show 22135+4401 TDT3411 314 1.7 67
Show 22029+4439 BU 694 AB 8 1.0 69

 
 
WDS 22093+4451 : COMPONENTS
 
 
  A B C D
B pa=109.3°
sep=27.27"
 
C pa=146.6°
sep=37.77"
pa=192.4°
sep=23.08"
 
D pa=285.7°
sep=110.03"
pa=286.4°
sep=137.25"
pa=295.8°
sep=140.77"
 
Db pa=285.8°
sep=110.14"
pa=286.5°
sep=137.36"
pa=295.9°
sep=140.89"
pa=321.8°
sep=0.13"
 
 
22093+4451 A
 
 
Name HD 210405 Coord arcsec 2000 220915.19+445047.3 Mag 6.73 Spectral class B9IV (blue-white)
PmRA 13.00 PmDE 1.0 SAO 51698 HIP 109354
Tycho2 3210-01215-1 HD 210405 GC 31002 BD BD+44 4059
Tycho2
Tycho2 3210-01215-1 Pflag RAmdeg 332.31332509 DEmdeg 44.84647506
PmRA 12.9 PmDE -0.6 E RAmdeg 4 E DEmdeg 4
E pmRA 0.9 E pmDE 1.0 EpRAm 1991.30 EpDEm 1991.44
Num 10 Q RAmdeg 2.0 Q DEmdeg 1.0 Q pmRA 1.9
Q pmDE 0.9 BTmag 6.689 E BTmag 0.014 VTmag 6.726
E VTmag 0.010 Prox 271 TYC T HIP 109354
CCDM RAdeg 332.31328250 DEdeg 44.84647639 EpRA 1990 1.59
EpDE 1990 1.71 E RAdeg 3.7 E DEdeg 3.5 Posflg
Corr 0.2
SAO
SAO 51698 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 0.007 Vmag 6.6 SpType B9
Double code Source 70 CatNum 31002 DM BD+44 4059
DMcomp BDsup HD 210405 M HD 0
GC 31002 RA1950rad 5.79102635 DE1950rad 0.77842814 PmRA2000 0.0012
PmDE2000 0.003
Hipparcos
Catalog H HIP 109354 Proxy RAhms 22 09 15.19
DEdms +44 50 47.3 Vmag 6.73 VarFlag 2 R Vmag H
RAdeg 332.313 DEdeg 44.8465 AstroRef Plx 4.18
CCDM 22092+4451 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 210405 BD BD+44 4059
CD CP Dm number +44 4059 VIred -0.01
SpType B9 R SpType Coord arcsec 2000 220915.19+445047.3
Hipparcos 2
HIP 109354 Sn 5 So 0 Nc 1
RArad 5.7999609393 DErad 0.7827187068 Plx 3.48 PmRA 13.41
PmDE 0.55 E RArad 0.31 E DErad 0.3 E Plx 0.43
E pmRA 0.39 E pmDE 0.38 Hpmag 6.7291 E Hpmag 0.001
SHp 0.014 VA 1 BV -0.036 E BV 0.006
VI -0.01
 
 
22093+4451 B
 
 
Coord arcsec 2000 220917.61+445038.3 Coord calc 220917.61+445038.3 Mag 9.69 PmRA 19.00
PmDE -2.0 Calc delta mag 2.96
 
 
22093+4451 C
 
 
Coord arcsec 2000 220917.14+445015.8 Mag 13.5 PmRA -2.00 PmDE -5.0
Calc delta mag 6.77 Calc coord yes
 
 
22093+4451 D
 
 
Coord arcsec 2000 220905.23+445117.1 Coord calc 220905.23+445117.1 Mag 6.73 Spectral class B9.5V (blue-white)
PmRA 19.00 PmDE 0.0 SAO 51691 HIP 109342
Tycho2 3210-01409-1 HD 210387 GC 30998 BD BD+44 4058
Tycho2
Tycho2 3210-01409-1 Pflag RAmdeg 332.27184838 DEmdeg 44.85475562
PmRA 18.8 PmDE 0.3 E RAmdeg 4 E DEmdeg 4
E pmRA 0.9 E pmDE 1.0 EpRAm 1991.35 EpDEm 1991.45
Num 12 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 0.9 BTmag 6.722 E BTmag 0.014 VTmag 6.767
E VTmag 0.010 Prox 820 TYC T HIP 109342
CCDM AE RAdeg 332.27178694 DEdeg 44.85475500 EpRA 1990 1.67
EpDE 1990 1.74 E RAdeg 3.7 E DEdeg 3.6 Posflg P
Corr 0.2
SAO
SAO 51691 DelFlag RA1950 PmRA1950 0.0025
DE1950 PmDE1950 0.001 Vmag 6.7 SpType A0
Double code Source 70 CatNum 30998 DM BD+44 4058
DMcomp BDsup HD 210387 M HD 0
GC 30998 RA1950rad 5.79031055 DE1950rad 0.77857307 PmRA2000 0.0028
PmDE2000 -0.003
Hipparcos
Catalog H HIP 109342 Proxy H RAhms 22 09 05.23
DEdms +44 51 17.1 Vmag 6.74 VarFlag R Vmag G
RAdeg 332.272 DEdeg 44.8548 AstroRef * Plx 5
CCDM 22092+4451 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source S Qual B M HIP AE
Theta 282 Rho 0.131 HD 210387 BD BD+44 4058
CD CP Dm number +44 4058 VIred -0.01
SpType A0 R SpType Coord arcsec 2000 220905.23+445117.1
Hipparcos 2
HIP 109342 Sn 55 So 3 Nc 2
RArad 5.7992366123 DErad 0.7828631685 Plx 3.86 PmRA 18.71
PmDE 0.03 E RArad 0.36 E DErad 0.35 E Plx 0.51
E pmRA 0.45 E pmDE 0.44 Hpmag 6.7784 E Hpmag 0.0008
SHp 0.009 VA 0 BV -0.03 E BV 0
VI -0.01
 
 
22093+4451 Db
 
 
Coord arcsec 2000 220905.22+445117.2 Mag 9.39 Calc delta mag 2.66 Calc coord yes