stampa
Login

Filter only those doubles you can observe? Yes, you can!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
22103+4758
ES 686 AB


Nearby doubles
5' : 22106+4755
ES 2716AB

11' : 22094+4753
TDT3372

19' : 22090+4745
TDT3367

27' : 22092+4734
HJ 1737

36' : 22069+4752
ES 2715

39' : 22071+4820
ES 833

41' : 22066+4816
ES 832

45' : 22140+4733
COU2324

47' : 22096+4712
TDT3376

47' : 22069+4830
TDT3348

48' : 22057+4746
ES 1177

50' : 22061+4734
KPP4262

50' : 22118+4711
BRT1158

53' : 22051+4805
HDS3135

55' : 22055+4735
TDT3332

58' : 22064+4716
ES 532

62' : 22165+4759
STF2891AB

64' : 22163+4821
TDT3434

66' : 22042+4821
COU2323AB

68' : 22158+4839
ES 1277AB

73' : 22101+4911
TDT3382

75' : 22041+4839
ES 531

78' : 22083+4913
ES 685

79' : 22174+4832
STJ 109

79' : 22088+4915
TDS1159

82' : 22035+4841
ES 530AB



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.

22103+4758 ES 686 AB

 
 
22h 10m 20.98s +47° 58' 17.3" P.A. 84.00 sep 11.7 mag 9.85,11.00 Sp K3III
 
 
Coord 2000 22103+4758 Discov num ES  686 Comp AB Coord arcsec 2000 22 10 20.98 +47 58 17.3
Date first 1899 Date last 2015 Obs 15
Pa first 95 Pa last 84.4 P.A. Now (θ) 84.4°
Sep first 9.9 Sep last 11.655 Sep. Now (ρ) 11.655"
Mag pri 9.85 Mag sec 11.00 delta mag (ΔM) 1.15 Spectral class K3III (yellow-orange)
Pri motion ra -010 Sec motion ra +002
Pri motion dec -012 Sec motion dec +006
Notes U (Proper motion indicates non-physical)
rPM=1.385
This double is not physical.
 
 
22103+4758 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 10 21 +47 58 17 ES 686 AB 2015 15 84 11.7 9.85 11.00 1.15 <===
Show 22 10 21 +47 58 17 ES 686 AC 2015 13 114 14.3 9.85 11.10 1.25
Show 22 10 21 +47 58 17 ABH 160 AD 2015 9 212 17.4 9.85 14.60 4.75
Show 22 10 21 +47 58 17 ABH 160 AE 2015 17 121 67.2 9.85 10.06 0.21
Show 22 10 21 +47 58 17 ABH 160 AF 2015 13 293 53.5 9.85 11.29 1.44
Show 22 10 21 +47 58 17 ABH 160 AG 2015 9 303 34.7 9.85 14.20 4.35
Show 22 10 21 +47 58 17 ABH 160 AH 2015 9 318 39.6 9.85 15.40 5.55
Show 22 10 21 +47 58 17 ABH 160 AI 2015 9 47 89.2 9.85 13.61 3.76
Show 22 10 21 +47 58 17 ABH 160 AJ 2015 9 53 66.4 9.85 14.71 4.86
Show 22 10 21 +47 58 17 ABH 160 AK 2015 8 62 93.3 9.85 14.11 4.26
Show 22 10 21 +47 58 17 ABH 160 AL 2015 11 126 109.6 9.85 13.33 3.48
Show 22 10 21 +47 58 17 ABH 160 AM 2015 9 234 60.3 9.85 14.68 4.83
Show 22 10 21 +47 58 17 ABH 160 AN 2015 9 253 74.9 9.85 15.35 5.50
Show 22 10 22 +47 58 18 ES 686 BC 2015 12 168 7.0 11.00 11.10 0.10
14-fold system
14 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3610-01995-1 Gaia DR2 1975529998048401920 ADS 15695