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Doubles in session


Current system
22492+4453
TDT 3728


Nearby doubles
22' : 22504+4436
TDT3741

25' : 22470+4446
A 189AB

33' : 22485+4524
ARN 99

34' : 22487+4526
KPP3386

35' : 22494+4528
HJ 1815

39' : 22528+4456
TDS1193

42' : 22468+4420
HER 5AB

43' : 22497+4535
TDT3730AB

44' : 22451+4449
HJ 1806

49' : 22456+4524
LDS4995AB

49' : 22537+4445
BU 382AB

49' : 22478+4539
TDT3709

52' : 22511+4405
A 415

54' : 22445+4513
HDS3228

56' : 22444+4516
TDT3681

57' : 22541+4433
HDS3256

58' : 22530+4411
ES 1472

59' : 22476+4549
TDT3708

62' : 22549+4445
TDT3785

62' : 22525+4543
SMA 180AB

63' : 22469+4354
J 3180

63' : 22444+4416
TDT3682

66' : 22473+4555
TDT3706

66' : 22533+4541
TDT3769

68' : 22430+4443
ES 1348

68' : 22551+4427
HDS3260



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

22492+4453 TDT 3728

 
 
22h 49m 11.34s +44° 52' 54.6" P.A. 1.00 sep 2.3 mag 11.69,12.76
 
 
Coord 2000 22492+4453 Discov num TDT3728 Comp Coord arcsec 2000 22 49 11.34 +44 52 54.6
Date first 1991 Date last 1991 Obs 1
Pa first 1 Pa last 0.8 P.A. Now (θ) 0.8°
Sep first 2.3 Sep last 2.26 Sep. Now (ρ) 2.26"
Mag pri 11.69 Mag sec 12.76 delta mag (ΔM) 1.07 Spectral class
Pri motion ra +003 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3226-01600-1 Gaia DR2 1935781621902576896
 
 
WDS 22492+4453 TDT 3728 : 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
22492+4453 TDT3728 1991 1 1 2.3 11.69 12.76 224911.34+445254.6

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

 
 
WDS 22492+4453 TDT 3728 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22492+4453 TDT 3728 : MEASURES
 
 
No records found.

 
 
WDS 22492+4453 : VIRTUAL EYEPIECE
 
 

22492+4453 TDT3728A mag 11.69 22492+4453 TDT3728B sep 2.3 P.A. 0.80 mag 12.76 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 22492+4453 : ALADIN DSS IMAGE @ 22h 49m 11.34s +44° 52' 54.6"
 
 
 
 
WDS 22492+4453 TDT 3728 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22492+4453 TDT3728 distance=1' 22504+4436 TDT3741 distance=22' 22470+4446 A 189AB distance=25' 22470+4446 A 189AC distance=25' 22485+4524 ARN 99 distance=33' 22487+4526 KPP3386 distance=34' 22494+4528 HJ 1815 distance=35' 22528+4456 TDS1193 distance=39' 22468+4420 HER 5BC distance=41' 22468+4420 HER 5AB distance=42' 22468+4420 HER 5AC distance=42' 22468+4420 TNN 17AD distance=42' 22468+4420 TNN 17AE distance=42' 22497+4535 TDT3730AB distance=43' 22451+4449 HJ 1806 distance=44' 22456+4524 HDS3231Aa,Ab distance=49' 22456+4524 LDS4995AB distance=49' 22537+4445 BU 382AB distance=49' 22537+4445 HJ 1828AB,C distance=49' 22478+4539 TDT3709 distance=49' 22511+4405 A 415 distance=52' 22445+4513 HDS3228 distance=54' 22444+4516 TDT3681 distance=56' 22541+4433 HDS3256 distance=57' 22530+4411 ES 1472 distance=58' 22476+4549 TDT3708 distance=59' 22549+4445 TDT3785 distance=62' 22525+4543 SMA 180AB distance=62' 22525+4543 SMA 180AC distance=62' 22469+4354 J 3180 distance=63' 22444+4416 TDT3682 distance=63' 22473+4555 TDT3706 distance=66' 22533+4541 TDT3769 distance=66' 22430+4443 ES 1348 distance=68' 22551+4427 HDS3260 distance=68' 22557+4445 DAM 822AB distance=70' 22557+4445 DAM 822BC distance=71' 22513+4559 SMA 179 distance=72' 22558+4508 SMA 181 distance=72' 22545+4541 TDT3779 distance=74' 22527+4347 COU2244 distance=76' 22438+4403 TDT3677 distance=76' 22564+4443 COU2144 distance=78' 22457+4602 TDT3694 distance=79' 22430+4540 TDT3673 distance=81' 22483+4615 TDT3714 distance=83' 22499+4620 HJ 1816 distance=88' 22426+4401 A 414BC distance=88' 22426+4401 A 414AB distance=88' 22426+4401 A 414AC distance=88' 22553+4354 COU2245 distance=89' 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 22492+4453 TDT3728 1 2.3 1
Show 22504+4436 TDT3741 281 0.5 22
Show 22470+4446 A 189 AB 26 1.0 25
Show 22470+4446 A 189 AC 124 24.6 25
Show 22485+4524 ARN 99 229 37.5 33
Show 22487+4526 KPP3386 112 25.7 34
Show 22494+4528 HJ 1815 31 10.1 35
Show 22528+4456 TDS1193 129 1.1 39
Show 22468+4420 HER 5 BC 254 1.2 41
Show 22468+4420 HER 5 AB 48 37.5 42
Show 22468+4420 HER 5 AC 46 29.7 42
Show 22468+4420 TNN 17 AD 116 5.8 42
Show 22468+4420 TNN 17 AE 176 6.5 42
Show 22497+4535 TDT3730 AB 124 0.5 43
Show 22451+4449 HJ 1806 334 7.1 44
Show 22456+4524 HDS3231 Aa,Ab 336 1.0 49
Show 22456+4524 LDS4995 AB 10 5.2 49
Show 22537+4445 BU 382 AB 249 0.8 49
Show 22537+4445 HJ 1828 AB,C 3 29.5 49
Show 22478+4539 TDT3709 61 1.8 49
Show 22511+4405 A 415 331 4.3 52
Show 22445+4513 HDS3228 348 0.2 54
Show 22444+4516 TDT3681 283 2.9 56
Show 22541+4433 HDS3256 295 0.6 57
Show 22530+4411 ES 1472 35 2.4 58
Show 22476+4549 TDT3708 149 0.6 59
Show 22549+4445 TDT3785 321 4.2 62
Show 22525+4543 SMA 180 AB 328 14.7 62
Show 22525+4543 SMA 180 AC 300 14.1 62
Show 22469+4354 J 3180 151 6.5 63
Show 22444+4416 TDT3682 2 1.2 63
Show 22473+4555 TDT3706 78 0.9 66
Show 22533+4541 TDT3769 264 0.7 66
Show 22430+4443 ES 1348 100 2.5 68
Show 22551+4427 HDS3260 332 0.1 68
Show 22557+4445 DAM 822 AB 163 10.9 70
Show 22557+4445 DAM 822 BC 102 3.2 71
Show 22513+4559 SMA 179 251 10.9 72
Show 22558+4508 SMA 181 280 9.7 72
Show 22545+4541 TDT3779 224 0.5 74
Show 22527+4347 COU2244 296 0.2 76
Show 22438+4403 TDT3677 230 0.5 76
Show 22564+4443 COU2144 156 0.9 78
Show 22457+4602 TDT3694 195 0.6 79
Show 22430+4540 TDT3673 317 0.4 81
Show 22483+4615 TDT3714 108 0.5 83
Show 22499+4620 HJ 1816 134 7.0 88
Show 22426+4401 A 414 BC 85 25.3 88
Show 22426+4401 A 414 AB 14 1.7 88
Show 22426+4401 A 414 AC 81 26.2 88
Show 22553+4354 COU2245 33 0.5 89

 
 
WDS 22492+4453 : COMPONENTS
 
 
  A
B pa=0.8°
sep=2.26"
 
 
22492+4453 A
 
 
Coord arcsec 2000 224911.34+445254.6 Mag 11.69 PmRA 3.00 PmDE -5.0
 
 
22492+4453 B
 
 
Coord arcsec 2000 224911.34+445256.9 Mag 12.76 Delta magnitude 1.07 Coordinate calculated yes