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Current system
18525+4423
TDT 1099


Nearby doubles
8' : 18520+4417
KOI1151

20' : 18543+4424
A 701

29' : 18549+4437
COU1932

29' : 18543+4444
DEA 164

32' : 18501+4404
YNA 1

32' : 18508+4356
DEA 425

33' : 18552+4409
GIC 153

33' : 18549+4443
KOI 981

35' : 18555+4411
ES 1428AB

36' : 18499+4444
DEA 443

37' : 18535+4347
KOI 92

38' : 18560+4414
STT 365AB

41' : 18522+4342
DEA 407

41' : 18530+4343
JKA 11

41' : 18494+4400
DEA 210

41' : 18562+4431
KOI 245

41' : 18499+4353
KOI 185

43' : 18486+4429
RAO 512

43' : 18528+4339
DEA 123

44' : 18530+4505
KOI1274

44' : 18525+4339
KOI1515

44' : 18496+4353
KOI 316

44' : 18485+4418
KOI4399AB

44' : 18515+4340
UC 3697AB

46' : 18526+4508
KOI 42

48' : 18481+4423
KOI2385



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

18525+4423 TDT 1099

 
 
18h 52m 31.86s +44° 22' 35.3" P.A. 192.00 sep 1.9 mag 11.99,12.07
 
 
Coord 2000 18525+4423 Discov num TDT1099 Comp Coord arcsec 2000 18 52 31.86 +44 22 35.3
Date first 1991 Date last 1991 Obs 1
Pa first 192 Pa last 192 P.A. Now (θ) 192°
Sep first 1.9 Sep last 1.87 Sep. Now (ρ) 1.87"
Mag pri 11.99 Mag sec 12.07 delta mag (ΔM) 0.08 Spectral class
Pri motion ra -009 Sec motion ra -009
Pri motion dec -008 Sec motion dec -008
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3131-00321-1 Gaia DR2 2106845182841339264
 
 
WDS 18525+4423 TDT 1099 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
18525+4423 TDT1099 1991 1 192 1.9 11.99 12.07 185231.86+442235.3

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

 
 
WDS 18525+4423 TDT 1099 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18525+4423 TDT 1099 : MEASURES
 
 
No records found.

 
 
WDS 18525+4423 : VIRTUAL EYEPIECE
 
 

18525+4423 TDT1099A mag 11.99 18525+4423 TDT1099B sep 1.9 P.A. 192.00 mag 12.07 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 18525+4423 : ALADIN DSS IMAGE @ 18h 52m 31.86s +44° 22' 35.3"
 
 
 
 
WDS 18525+4423 TDT 1099 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18525+4423 TDT1099 distance=0' 18520+4417 KOI1151 distance=8' 18543+4424 A 701 distance=20' 18549+4437 COU1932 distance=29' 18543+4444 DEA 164 distance=29' 18501+4404 YNA 1 distance=32' 18508+4356 DEA 425 distance=32' 18552+4409 GIC 153 distance=33' 18549+4443 KOI 981 distance=33' 18555+4411 ES 1428AB distance=35' 18555+4411 ES 1428BC distance=35' 18499+4444 DEA 443 distance=36' 18535+4347 KOI 92 distance=37' 18560+4414 STT 365AB distance=38' 18560+4414 STF3130AB,C distance=38' 18560+4414 STF3130AB,D distance=38' 18522+4342 DEA 407 distance=41' 18530+4343 JKA 11 distance=41' 18494+4400 DEA 210 distance=41' 18562+4431 KOI 245 distance=41' 18499+4353 KOI 185 distance=41' 18486+4429 RAO 512 distance=43' 18528+4339 DEA 123 distance=43' 18530+4505 KOI1274 distance=44' 18525+4339 KOI1515 distance=44' 18496+4353 KOI 316 distance=44' 18485+4418 KOI4399AB distance=44' 18485+4418 KOI4399AC distance=44' 18485+4418 KOI4399AD distance=44' 18485+4418 KOI4399Aa,Ab distance=44' 18515+4340 UC 3697AB distance=44' 18526+4508 KOI 42 distance=46' 18481+4423 KOI2385 distance=48' 18539+4509 DEA 426 distance=49' 18498+4344 KOI1581 distance=49' 18567+4447 KOI7067 distance=51' 18571+4436 KOI7046 distance=51' 18525+4332 KOI2247 distance=52' 18486+4354 KOI2328 distance=52' 18477+4412 DEA 305 distance=53' 18486+4352 KOI6949AB distance=53' 18486+4352 KOI6949AC distance=53' 18505+4335 COU1930 distance=53' 18525+4327 KOI4022 distance=56' 18474+4411 DEA 249 distance=56' 18484+4347 DEA 367 distance=57' 18553+4510 DEA 224 distance=57' 18480+4352 HJ 1351BC distance=58' 18480+4352 HJ 1351AB distance=58' 18480+4352 ABH 104AD distance=58' 18480+4352 ABH 104AE distance=58' 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 18525+4423 TDT1099 192 1.9 0
Show 18520+4417 KOI1151 307 0.8 8
Show 18543+4424 A 701 215 3.3 20
Show 18549+4437 COU1932 297 0.9 29
Show 18543+4444 DEA 164 221 8.2 29
Show 18501+4404 YNA 1 220 0.3 32
Show 18508+4356 DEA 425 57 23.2 32
Show 18552+4409 GIC 153 4 24.3 33
Show 18549+4443 KOI 981 140 4.5 33
Show 18555+4411 ES 1428 AB 103 27.2 35
Show 18555+4411 ES 1428 BC 118 2.4 35
Show 18499+4444 DEA 443 36 27.5 36
Show 18535+4347 KOI 92 149 6.4 37
Show 18560+4414 STT 365 AB 359 0.2 38
Show 18560+4414 STF3130 AB,C 257 2.6 38
Show 18560+4414 STF3130 AB,D 310 181.2 38
Show 18522+4342 DEA 407 278 20.4 41
Show 18530+4343 JKA 11 103 117.3 41
Show 18494+4400 DEA 210 332 9.4 41
Show 18562+4431 KOI 245 196 8.2 41
Show 18499+4353 KOI 185 338 12.6 41
Show 18486+4429 RAO 512 -1 0.2 43
Show 18528+4339 DEA 123 346 6.9 43
Show 18530+4505 KOI1274 242 1.1 44
Show 18525+4339 KOI1515 113 1.1 44
Show 18496+4353 KOI 316 9 5.1 44
Show 18485+4418 KOI4399 AB 17 2.1 44
Show 18485+4418 KOI4399 AC 359 2.3 44
Show 18485+4418 KOI4399 AD 348 2.7 44
Show 18485+4418 KOI4399 Aa,Ab 347 0.1 44
Show 18515+4340 UC 3697 AB 147 16.7 44
Show 18526+4508 KOI 42 36 1.7 46
Show 18481+4423 KOI2385 337 3.5 48
Show 18539+4509 DEA 426 123 23.9 49
Show 18498+4344 KOI1581 28 3.1 49
Show 18567+4447 KOI7067 269 1.5 51
Show 18571+4436 KOI7046 255 3.0 51
Show 18525+4332 KOI2247 350 1.9 52
Show 18486+4354 KOI2328 349 3.2 52
Show 18477+4412 DEA 305 141 12.8 53
Show 18486+4352 KOI6949 AB 307 2.1 53
Show 18486+4352 KOI6949 AC 128 3.6 53
Show 18505+4335 COU1930 326 0.4 53
Show 18525+4327 KOI4022 64 3.4 56
Show 18474+4411 DEA 249 164 11.1 56
Show 18484+4347 DEA 367 326 17.0 57
Show 18553+4510 DEA 224 190 10.3 57
Show 18480+4352 HJ 1351 BC 309 10.6 58
Show 18480+4352 HJ 1351 AB 348 24.2 58
Show 18480+4352 ABH 104 AD 340 82.6 58
Show 18480+4352 ABH 104 AE 309 80.2 58

 
 
WDS 18525+4423 : COMPONENTS
 
 
  A
B pa=192.0°
sep=1.87"
 
 
18525+4423 A
 
 
Coord arcsec 2000 185231.86+442235.3 Mag 11.99 PmRA -9.00 PmDE -8.0
 
 
18525+4423 B
 
 
Coord arcsec 2000 185231.82+442233.5 Mag 12.07 PmRA -9.00 PmDE -8.0
Delta magnitude 0.08 Coordinate calculated yes