22093+4451 HJ 1735 AD

 
 
22h 09m 15.19s +44° 50' 47.3" P.A. 286.00 sep 110.2 mag 6.73,6.77 Sp B9IV dist. 287.36 pc (937.37 l.y.)
 
 
Coord 2000 22093+4451 Discov num HJ 1735 Comp AD Coord arcsec 2000 22 09 15.19 +44 50 47.3
Date first 1895 Date last 2015 Obs 23
Pa first 286 Pa last 285.6 P.A. Now (θ) 285.6°
Sep first 110.6 Sep last 110.16 Sep. Now (ρ) 110.16"
Mag pri 6.73 Mag sec 6.77 delta mag (ΔM) 0.04 Spectral class B9IV (blue-white)
Pri motion ra +013 Sec motion ra +019
Pri motion dec +001 Sec motion dec +000
Notes N (See Notes)
rPM=0.32
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
 
 
Constellation Lacerta SAO 51698 HIP 109354 Tycho2 3210-01215-1
Gaia DR2 1962614756503942144 HD 210405 BD BD+44 4059 Distance 287.36
Distance ly 937.37
 
 
WDS 22093+4451 HJ 1735 AD : 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 AD 2006 17 286 109.0 6.73 6.77 B9IV N D 220915.19+445047.3
22093+4451 HJ 1735 AD 2012 19 286 109.0 6.73 6.77 B9IV N D 220915.19+445047.3
22093+4451 HJ 1735 AD 2015 21 286 110.2 6.73 6.77 B9IV N 220915.19+445047.3

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WDS 22093+4451 HJ 1735 AD : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 23/10/03 Daedalus1 mean difficulty separated 285   Both stars evenly matched and are blue white.

 
 
WDS 22093+4451 HJ 1735 AD : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 23/10/03 Daedalus1 mean difficulty 110.13 0.07 285.00 0.00 0.04 12 Seeing: Pickering 7, good.
 
 
WDS 22093+4451 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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WDS 22093+4451 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.