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Current system
18551+3611
TDT 1125


Nearby doubles
3' : 18548+3611
ES 2029

16' : 18554+3556
A 1385AB

23' : 18532+3606
TDT1111

26' : 18530+3603
ALI 143

27' : 18529+3614
A 1383

28' : 18530+3621
HJ 1354AB

35' : 18551+3645
ES 2485

44' : 18584+3625
STF2429

44' : 18545+3654
ES 2028AB

44' : 18536+3651
UC 3714

44' : 18584+3554
ES 2031

45' : 18546+3656
ELS 7AB

48' : 18556+3524
NSN 707

49' : 18532+3654
TDT1110

50' : 18550+3702
L 41

50' : 18537+3658
H 6 3

57' : 18504+3614
ES 2024

57' : 18516+3648
ES 241

58' : 18559+3707
ES 2486

59' : 18572+3704
ES 2030AB

61' : 18527+3704
UC 3706

65' : 18590+3654
ES 2032

67' : 19000+3544
TDT1176

67' : 18569+3505
POP 194

68' : 18511+3524
J 110

69' : 18545+3719
HO 90



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

18551+3611 TDT 1125

 
 
18h 55m 04.61s +36° 11' 08.7" P.A. 326.00 sep 0.4 mag 10.93,11.05 Sp G2V
 
 
Coord 2000 18551+3611 Discov num TDT1125 Comp Coord arcsec 2000 18 55 04.61 +36 11 08.7
Date first 1991 Date last 2009 Obs 2
Pa first 345 Pa last 325.8 P.A. Now (θ) 325.8°
Sep first 0.5 Sep last 0.419 Sep. Now (ρ) 0.419"
Mag pri 10.93 Mag sec 11.05 delta mag (ΔM) 0.12 Spectral class G2V (yellow)
Pri motion ra +011 Sec motion ra +011
Pri motion dec +004 Sec motion dec +004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2651-01179-1 Gaia DR2 2093683792439828608
 
 
WDS 18551+3611 TDT 1125 : 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
18551+3611 TDT1125 1991 1 345 0.5 10.93 11.05 185504.61+361108.7
18551+3611 TDT1125 2009 2 326 0.4 10.93 11.05 G2V 185504.61+361108.7

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

 
 
WDS 18551+3611 TDT 1125 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18551+3611 TDT 1125 : MEASURES
 
 
No records found.

 
 
WDS 18551+3611 : VIRTUAL EYEPIECE
 
 

18551+3611 TDT1125A mag 10.93 Sp G2V 18551+3611 TDT1125B sep 0.4 P.A. 331.30 mag 11.05 virtual eyepiece
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Radius:
Components only
 
 
WDS 18551+3611 : ALADIN DSS IMAGE @ 18h 55m 04.61s +36° 11' 08.7"
 
 
 
 
WDS 18551+3611 TDT 1125 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18551+3611 TDT1125 distance=0' 18548+3611 ES 2029 distance=3' 18554+3556 A 1385AB distance=16' 18554+3556 A 1385AC distance=16' 18532+3606 TDT1111 distance=23' 18530+3603 ALI 143 distance=26' 18529+3614 A 1383 distance=27' 18530+3621 HJ 1354AB distance=28' 18551+3645 ES 2485 distance=35' 18584+3625 STF2429 distance=44' 18545+3654 ES 2028AB distance=44' 18545+3654 SMR 13AD distance=44' 18545+3654 SMR 13AE distance=44' 18545+3654 SMR 13AF distance=44' 18545+3654 SMR 13AG distance=44' 18545+3654 SMR 13AH distance=44' 18545+3654 SMR 13AJ distance=44' 18545+3654 SMR 13AK distance=44' 18536+3651 UC 3714 distance=44' 18584+3554 ES 2031 distance=44' 18545+3654 ES 2028BC distance=45' 18545+3654 SMR 13HI distance=45' 18546+3656 ELS 7AB distance=45' 18546+3656 ELS 7AC distance=45' 18556+3524 NSN 707 distance=48' 18532+3654 TDT1110 distance=49' 18550+3702 L 41 distance=50' 18537+3658 H 6 3 distance=50' 18504+3614 ES 2024 distance=57' 18516+3648 ES 241 distance=57' 18559+3707 ES 2486 distance=58' 18572+3704 ES 2030AB distance=59' 18572+3704 ES 2030AC distance=59' 18527+3704 UC 3706 distance=61' 18590+3654 ES 2032 distance=65' 19000+3544 TDT1176 distance=67' 18569+3505 POP 194 distance=67' 18511+3524 J 110 distance=68' 18545+3719 HO 90 distance=69' 18574+3507 POP 130AB distance=69' 18596+3530 GRV 244 distance=69' 18574+3507 POP 130BC distance=69' 18523+3713 COU1311 distance=71' 18540+3723 BU 137AB distance=73' 18540+3723 BU 137AC distance=73' 19007+3639 HJ 1360 distance=74' 19012+3621 ALI 382 distance=76' 18534+3728 HO 89 distance=80' 18484+3612 ES 2023 distance=81' 18575+3454 POP 29 distance=83' 18571+3451 HDS2685 distance=84' 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 18551+3611 TDT1125 326 0.4
Show 18548+3611 ES 2029 208 5.1 3
Show 18554+3556 A 1385 AB 295 0.5 16
Show 18554+3556 A 1385 AC 304 15.8 16
Show 18532+3606 TDT1111 175 0.9 23
Show 18530+3603 ALI 143 60 13.0 26
Show 18529+3614 A 1383 299 1.4 27
Show 18530+3621 HJ 1354 AB 5 10.2 28
Show 18551+3645 ES 2485 162 6.2 35
Show 18584+3625 STF2429 289 5.5 44
Show 18545+3654 ES 2028 AB 349 86.3 44
Show 18545+3654 SMR 13 AD 210 193.1 44
Show 18545+3654 SMR 13 AE 238 400.6 44
Show 18545+3654 SMR 13 AF 245 369.4 44
Show 18545+3654 SMR 13 AG 261 335.9 44
Show 18545+3654 SMR 13 AH 284 229.4 44
Show 18545+3654 SMR 13 AJ 249 279.5 44
Show 18545+3654 SMR 13 AK 236 304.2 44
Show 18536+3651 UC 3714 305 76.2 44
Show 18584+3554 ES 2031 38 5.3 44
Show 18545+3654 ES 2028 BC 135 2.1 45
Show 18545+3654 SMR 13 HI 251 26.1 45
Show 18546+3656 ELS 7 AB 338 8.5 45
Show 18546+3656 ELS 7 AC 121 10.3 45
Show 18556+3524 NSN 707 245 2.0 48
Show 18532+3654 TDT1110 3 1.3 49
Show 18550+3702 L 41 32 1.7 50
Show 18537+3658 H 6 3 20 175.3 50
Show 18504+3614 ES 2024 351 6.4 57
Show 18516+3648 ES 241 72 2.2 57
Show 18559+3707 ES 2486 269 7.9 58
Show 18572+3704 ES 2030 AB 233 2.9 59
Show 18572+3704 ES 2030 AC 240 12.7 59
Show 18527+3704 UC 3706 241 15.4 61
Show 18590+3654 ES 2032 247 4.2 65
Show 19000+3544 TDT1176 69 0.6 67
Show 18569+3505 POP 194 123 3.4 67
Show 18511+3524 J 110 174 1.9 68
Show 18545+3719 HO 90 228 4.0 69
Show 18574+3507 POP 130 AB 125 55.8 69
Show 18596+3530 GRV 244 153 14.6 69
Show 18574+3507 POP 130 BC 271 9.1 69
Show 18523+3713 COU1311 226 1.3 71
Show 18540+3723 BU 137 AB 167 1.6 73
Show 18540+3723 BU 137 AC 146 23.6 73
Show 19007+3639 HJ 1360 216 10.6 74
Show 19012+3621 ALI 382 78 14.7 76
Show 18534+3728 HO 89 170 6.0 80
Show 18484+3612 ES 2023 245 6.5 81
Show 18575+3454 POP 29 169 2.6 83
Show 18571+3451 HDS2685 199 0.5 84

 
 
WDS 18551+3611 : COMPONENTS
 
 
  A
B pa=331.3°
sep=0.40"
 
 
18551+3611 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185504.61+361108.7 Mag 10.93 Spectral class G2V (yellow)
PmRA 11.00 PmDE 4.0 Tycho2 2651-01179-1
Tycho2
Tycho2 2651-01179-1 Pflag RAmdeg 283.76919183 DEmdeg 36.18581762
PmRA 10.5 PmDE 3.8 E RAmdeg 25 E DEmdeg 23
E pmRA 3.0 E pmDE 2.9 EpRAm 1988.23 EpDEm 1988.78
Num 5 Q RAmdeg 0.9 Q DEmdeg 1.3 Q pmRA 0.9
Q pmDE 1.3 BTmag 11.211 E BTmag 0.055 VTmag 10.296
E VTmag 0.038 Prox 999 TYC T HIP
CCDM RAdeg 283.76915972 DEdeg 36.18580639 EpRA 1990 1.46
EpDE 1990 1.68 E RAdeg 29.7 E DEdeg 27.0 Posflg
Corr 0.1
 
 
18551+3611 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185504.59+361109.0 Mag 11.05 PmRA 11.00
PmDE 4.0 Calc delta mag 0.12 Calc coord yes