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Doubles in session


Current system
22549+4445
TDT 3785


Nearby doubles
9' : 22557+4445
DAM 822AB

14' : 22537+4445
BU 382AB

15' : 22541+4433
HDS3256

17' : 22564+4443
COU2144

18' : 22551+4427
HDS3260

26' : 22558+4508
SMA 181

26' : 22528+4456
TDS1193

32' : 22577+4454
A 191

39' : 22530+4411
ES 1472

40' : 22582+4503
COU2450

49' : 22504+4436
TDT3741

51' : 22553+4354
COU2245

57' : 22545+4541
TDT3779

58' : 22511+4405
A 415

59' : 22533+4541
TDT3769

62' : 22492+4453
TDT3728

63' : 22527+4347
COU2244

64' : 22525+4543
SMA 180AB

70' : 23013+4430
COU1991

71' : 22595+4355
COU2146AB

71' : 22494+4528
HJ 1815

72' : 22558+4334
HDS3262

76' : 22497+4535
TDT3730AB

76' : 22578+4336
COU2145

76' : 23013+4412
YSC 166

77' : 23021+4451
ES 1349



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

22549+4445 TDT 3785

 
 
22h 54m 54.98s +44° 44' 42.2" P.A. 69.00 sep 1.7 mag 10.64,12.88
 
 
Coord 2000 22549+4445 Discov num TDT3785 Comp Coord arcsec 2000 22 54 54.98 +44 44 42.2
Date first 1991 Date last 1991 Obs 1
Pa first 69 Pa last 69.3 P.A. Now (θ) 69.3°
Sep first 1.7 Sep last 1.66 Sep. Now (ρ) 1.66"
Mag pri 10.64 Mag sec 12.88 delta mag (ΔM) 2.24 Spectral class
Pri motion ra -003 Sec motion ra -003
Pri motion dec -012 Sec motion dec -012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3227-02159-1 Gaia DR2 1935634905816239616
 
 
WDS 22549+4445 TDT 3785 : 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
22549+4445 TDT3785 1991 1 69 1.7 10.64 12.88 225454.98+444442.2

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

 
 
WDS 22549+4445 TDT 3785 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22549+4445 TDT 3785 : MEASURES
 
 
No records found.

 
 
WDS 22549+4445 : VIRTUAL EYEPIECE
 
 

22549+4445 TDT3785A mag 10.64 22549+4445 TDT3785B sep 1.2 P.A. 62.00 mag 12.88 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 22549+4445 : ALADIN DSS IMAGE @ 22h 54m 54.98s +44° 44' 42.2"
 
 
 
 
WDS 22549+4445 TDT 3785 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22549+4445 TDT3785 distance=0' 22557+4445 DAM 822AB distance=9' 22557+4445 DAM 822BC distance=9' 22537+4445 BU 382AB distance=14' 22537+4445 HJ 1828AB,C distance=14' 22541+4433 HDS3256 distance=15' 22564+4443 COU2144 distance=17' 22551+4427 HDS3260 distance=18' 22558+4508 SMA 181 distance=26' 22528+4456 TDS1193 distance=26' 22577+4454 A 191 distance=32' 22530+4411 ES 1472 distance=39' 22582+4503 COU2450 distance=40' 22504+4436 TDT3741 distance=49' 22553+4354 COU2245 distance=51' 22545+4541 TDT3779 distance=57' 22511+4405 A 415 distance=58' 22533+4541 TDT3769 distance=59' 22492+4453 TDT3728 distance=62' 22527+4347 COU2244 distance=63' 22525+4543 SMA 180AB distance=64' 22525+4543 SMA 180AC distance=64' 23013+4430 COU1991 distance=70' 22595+4355 COU2146AB distance=71' 22595+4355 COU2146Aa,Ab distance=71' 22494+4528 HJ 1815 distance=71' 22558+4334 HDS3262 distance=72' 22497+4535 TDT3730AB distance=76' 22578+4336 COU2145 distance=76' 23013+4412 YSC 166 distance=76' 23021+4451 ES 1349 distance=77' 22487+4526 KPP3386 distance=78' 22485+4524 ARN 99 distance=80' 23016+4531 LSC 104 distance=85' 22470+4446 A 189AB distance=85' 22470+4446 A 189AC distance=85' 22513+4559 SMA 179 distance=85' 22468+4420 HER 5BC distance=90' 22468+4420 HER 5AB distance=90' 22468+4420 HER 5AC distance=90' 22468+4420 TNN 17AD distance=90' 22468+4420 TNN 17AE distance=90' 22520+4319 BU 451AB distance=92' 22520+4319 BU 451AC distance=92' 22520+4319 BU 451AD distance=92' 22520+4319 FOX 270AE distance=92' 23022+4355 TDT3846 distance=93' 22478+4539 TDT3709 distance=94' 23028+4404 STF2973 distance=94' 23018+4553 HDS3278 distance=100' 22476+4549 TDT3708 distance=101' 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 22549+4445 TDT3785 69 1.7
Show 22557+4445 DAM 822 AB 163 10.9 9
Show 22557+4445 DAM 822 BC 102 3.2 9
Show 22537+4445 BU 382 AB 244 0.7 14
Show 22537+4445 HJ 1828 AB,C 29.3 14
Show 22541+4433 HDS3256 295 0.6 15
Show 22564+4443 COU2144 156 0.9 17
Show 22551+4427 HDS3260 332 0.1 18
Show 22558+4508 SMA 181 280 9.7 26
Show 22528+4456 TDS1193 129 1.1 26
Show 22577+4454 A 191 223 2.9 32
Show 22530+4411 ES 1472 34 2.4 39
Show 22582+4503 COU2450 334 0.5 40
Show 22504+4436 TDT3741 281 0.5 49
Show 22553+4354 COU2245 33 0.5 51
Show 22545+4541 TDT3779 224 0.5 57
Show 22511+4405 A 415 331 4.3 58
Show 22533+4541 TDT3769 264 0.7 59
Show 22492+4453 TDT3728 1 2.3 62
Show 22527+4347 COU2244 290 0.2 63
Show 22525+4543 SMA 180 AB 328 14.7 64
Show 22525+4543 SMA 180 AC 300 14.1 64
Show 23013+4430 COU1991 284 0.5 70
Show 22595+4355 COU2146 AB 325 3.6 71
Show 22595+4355 COU2146 Aa,Ab 300 0.2 71
Show 22494+4528 HJ 1815 31 10.1 71
Show 22558+4334 HDS3262 167 28.8 72
Show 22497+4535 TDT3730 AB 124 0.5 76
Show 22578+4336 COU2145 237 0.2 76
Show 23013+4412 YSC 166 151 0.2 76
Show 23021+4451 ES 1349 170 4.5 77
Show 22487+4526 KPP3386 112 25.7 78
Show 22485+4524 ARN 99 229 37.5 80
Show 23016+4531 LSC 104 351 0.1 85
Show 22470+4446 A 189 AB 26 1.0 85
Show 22470+4446 A 189 AC 124 24.6 85
Show 22513+4559 SMA 179 251 10.9 85
Show 22468+4420 HER 5 BC 254 1.2 90
Show 22468+4420 HER 5 AB 48 37.5 90
Show 22468+4420 HER 5 AC 46 29.7 90
Show 22468+4420 TNN 17 AD 116 5.8 90
Show 22468+4420 TNN 17 AE 176 6.5 90
Show 22520+4319 BU 451 AB 159 23.6 92
Show 22520+4319 BU 451 AC 305 106.4 92
Show 22520+4319 BU 451 AD 230 140.9 92
Show 22520+4319 FOX 270 AE 347 58.7 92
Show 23022+4355 TDT3846 28 2.0 93
Show 22478+4539 TDT3709 61 1.8 94
Show 23028+4404 STF2973 40 7.6 94
Show 23018+4553 HDS3278 316 0.6 100
Show 22476+4549 TDT3708 149 0.6 101

 
 
WDS 22549+4445 : COMPONENTS
 
 
  A
B pa=62.0°
sep=1.25"
 
 
22549+4445 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 225454.98+444442.2 Mag 10.64 PmRA -3.00
PmDE -12.0 Tycho2 3227-02159-1
Tycho2
Tycho2 3227-02159-1 Pflag RAmdeg 343.72909483 DEmdeg 44.74504965
PmRA -2.8 PmDE -11.8 E RAmdeg 25 E DEmdeg 26
E pmRA 2.5 E pmDE 2.3 EpRAm 1987.92 EpDEm 1988.25
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 12.271 E BTmag 0.116 VTmag 10.624
E VTmag 0.036 Prox 999 TYC T HIP
CCDM RAdeg 343.72910028 DEdeg 44.74507861 EpRA 1990 1.80
EpDE 1990 1.81 E RAdeg 31.0 E DEdeg 29.9 Posflg
Corr 0.3
 
 
22549+4445 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 225455.08+444442.8 Mag 12.88 PmRA -3.00
PmDE -12.0 Calc delta mag 2.24 Calc coord yes