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Doubles in session


Current system
22398+5244
TDT 3640


Nearby doubles
2' : 22397+5243
BKO 783

3' : 22396+5245
BKO 781AB

3' : 22395+5244
BKO 780

5' : 22395+5247
BKO 789

6' : 22392+5242
BKO 777

8' : 22391+5239
BKO 776

9' : 22395+5236
SMA 177

9' : 22388+5244
SMA 176AB

11' : 22401+5234
BKO 786

11' : 22402+5234
SMH 3

11' : 22396+5233
BKO 782

11' : 22397+5233
BKO 784

12' : 22393+5233
BKO 778

13' : 22398+5231
BKO 785

18' : 22408+5259
SMA 178

25' : 22384+5223
BAR 61AB

29' : 22403+5311
KPP 519AB

37' : 22376+5213
TDT3622

38' : 22357+5245
DAM 300AB

41' : 22353+5243
SMA 171

43' : 22357+5223
SMA 173

43' : 22373+5321
SMA 175

45' : 22364+5316
TDT3615

45' : 22364+5210
SMA 174

47' : 22349+5259
HJ 3124

47' : 22357+5312
A 1470



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

22398+5244 TDT 3640

 
 
22h 39m 46.74s +52° 43' 40.4" P.A. 87.00 sep 0.9 mag 11.74,12.30
 
 
Coord 2000 22398+5244 Discov num TDT3640 Comp Coord arcsec 2000 22 39 46.74 +52 43 40.4
Date first 1991 Date last 1991 Obs 1
Pa first 87 Pa last 86.8 P.A. Now (θ) 86.8°
Sep first 0.9 Sep last 0.91 Sep. Now (ρ) 0.91"
Mag pri 11.74 Mag sec 12.30 delta mag (ΔM) 0.56 Spectral class
Pri motion ra +003 Sec motion ra +003
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3983-02781-1 Gaia DR2 2002177177743467648
 
 
WDS 22398+5244 TDT 3640 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22398+5244 TDT3640 1991 1 87 0.9 11.74 12.30 223946.74+524340.4

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

 
 
WDS 22398+5244 TDT 3640 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22398+5244 TDT 3640 : MEASURES
 
 
No records found.

 
 
WDS 22398+5244 : VIRTUAL EYEPIECE
 
 

22398+5244 TDT3640A mag 11.74 22398+5244 TDT3640B sep 0.6 P.A. 84.70 mag 12.3 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 22398+5244 : ALADIN DSS IMAGE @ 22h 39m 46.74s +52° 43' 40.4"
 
 
 
 
WDS 22398+5244 TDT 3640 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22398+5244 TDT3640 distance=0' 22397+5243 BKO 783 distance=2' 22396+5245 BKO 781BC distance=3' 22396+5245 BKO 781AB distance=3' 22395+5244 BKO 780 distance=3' 22395+5247 BKO 789 distance=5' 22392+5242 BKO 777 distance=6' 22391+5239 BKO 776 distance=8' 22395+5236 SMA 177 distance=9' 22388+5244 SMA 176BD distance=9' 22388+5244 SMA 176AB distance=9' 22388+5244 SMA 176AC distance=9' 22401+5234 BKO 786 distance=11' 22402+5234 SMH 3 distance=11' 22396+5233 BKO 782 distance=11' 22397+5233 BKO 784 distance=11' 22393+5233 BKO 778 distance=12' 22398+5231 BKO 785 distance=13' 22408+5259 SMA 178 distance=18' 22384+5223 BAR 61AB distance=25' 22384+5223 ES 2720BD distance=26' 22384+5223 BAR 61BC distance=26' 22403+5311 KPP 519AB distance=29' 22376+5213 TDT3622 distance=37' 22357+5245 DAM 300BC distance=38' 22357+5245 DAM 300AB distance=38' 22357+5245 DAM 300AD distance=38' 22357+5245 BAR9002DE distance=39' 22357+5245 BAR9002DF distance=39' 22353+5243 SMA 171 distance=41' 22357+5223 SMA 173 distance=43' 22373+5321 SMA 175 distance=43' 22364+5316 TDT3615 distance=45' 22364+5210 SMA 174 distance=45' 22349+5259 HJ 3124 distance=47' 22357+5312 A 1470 distance=47' 22401+5333 ES 1026AB distance=50' 22401+5333 SKF2854AC distance=50' 22355+5206 SMA 172 distance=54' 22396+5340 NSN 757 distance=57' 22458+5232 HU 784AB distance=57' 22458+5232 HU 784AC distance=57' 22458+5232 HU 784AD distance=57' 22340+5213 SMA 170 distance=61' 22448+5326 TDT3687 distance=63' 22426+5146 TDT3666 distance=64' 22333+5222 TDT3581 distance=64' 22336+5212 SMA 169 distance=65' 22461+5206 HO 619 distance=69' 22323+5228 TDT3576 distance=71' 22476+5249 ES 1030 distance=72' 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 22398+5244 TDT3640 87 0.9
Show 22397+5243 BKO 783 102 9.7 2
Show 22396+5245 BKO 781 BC 197 4.0 3
Show 22396+5245 BKO 781 AB 185 3.6 3
Show 22395+5244 BKO 780 276 6.6 3
Show 22395+5247 BKO 789 197 6.5 5
Show 22392+5242 BKO 777 170 6.1 6
Show 22391+5239 BKO 776 236 7.4 8
Show 22395+5236 SMA 177 256 11.1 9
Show 22388+5244 SMA 176 BD 112 6.8 9
Show 22388+5244 SMA 176 AB 20 17.4 9
Show 22388+5244 SMA 176 AC 295 7.1 9
Show 22401+5234 BKO 786 17 4.2 11
Show 22402+5234 SMH 3 306 9.4 11
Show 22396+5233 BKO 782 70 8.5 11
Show 22397+5233 BKO 784 183 3.8 11
Show 22393+5233 BKO 778 79 2.1 12
Show 22398+5231 BKO 785 238 2.8 13
Show 22408+5259 SMA 178 182 16.7 18
Show 22384+5223 BAR 61 AB 166 29.2 25
Show 22384+5223 ES 2720 BD 244 13.3 26
Show 22384+5223 BAR 61 BC 181 2.7 26
Show 22403+5311 KPP 519 AB 335 3.5 29
Show 22376+5213 TDT3622 3 2.5 37
Show 22357+5245 DAM 300 BC 25 4.1 38
Show 22357+5245 DAM 300 AB 36 12.6 38
Show 22357+5245 DAM 300 AD 243 103.2 38
Show 22357+5245 BAR9002 DE 10 3.0 39
Show 22357+5245 BAR9002 DF 64 7.4 39
Show 22353+5243 SMA 171 251 17.9 41
Show 22357+5223 SMA 173 33 16.4 43
Show 22373+5321 SMA 175 57 11.1 43
Show 22364+5316 TDT3615 110 0.6 45
Show 22364+5210 SMA 174 359 9.4 45
Show 22349+5259 HJ 3124 268 7.2 47
Show 22357+5312 A 1470 67 0.1 47
Show 22401+5333 ES 1026 AB 30 2.7 50
Show 22401+5333 SKF2854 AC 166 8.3 50
Show 22355+5206 SMA 172 73 23.6 54
Show 22396+5340 NSN 757 210 2.2 57
Show 22458+5232 HU 784 AB 272 2.1 57
Show 22458+5232 HU 784 AC 196 29.1 57
Show 22458+5232 HU 784 AD 113 43.6 57
Show 22340+5213 SMA 170 149 12.9 61
Show 22448+5326 TDT3687 319 0.7 63
Show 22426+5146 TDT3666 166 1.9 64
Show 22333+5222 TDT3581 138 0.7 64
Show 22336+5212 SMA 169 243 3.9 65
Show 22461+5206 HO 619 6 19.2 69
Show 22323+5228 TDT3576 113 1.5 71
Show 22476+5249 ES 1030 5.8 72

 
 
WDS 22398+5244 : COMPONENTS
 
 
  A
B pa=84.7°
sep=0.55"
 
 
22398+5244 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 223946.74+524340.4 Mag 11.74 PmRA 3.00
PmDE -6.0 Tycho2 3983-02781-1
Tycho2
Tycho2 3983-02781-1 Pflag RAmdeg 339.94486059 DEmdeg 52.72789444
PmRA 2.6 PmDE -5.5 E RAmdeg 50 E DEmdeg 52
E pmRA 2.1 E pmDE 2.0 EpRAm 1985.03 EpDEm 1983.18
Num 4 Q RAmdeg 0.4 Q DEmdeg 1.1 Q pmRA 0.4
Q pmDE 1.0 BTmag 11.931 E BTmag 0.087 VTmag 11.464
E VTmag 0.088 Prox 999 TYC T HIP
CCDM RAdeg 339.94485083 DEdeg 52.72790722 EpRA 1990 1.72
EpDE 1990 1.74 E RAdeg 52.0 E DEdeg 55.2 Posflg
Corr 0.0
 
 
22398+5244 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 223946.80+524340.5 Mag 12.3 PmRA 3.00
PmDE -6.0 Calc delta mag 0.56 Calc coord yes