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Doubles in session


Current system
19502+1741
TDT 1790


Nearby doubles
7' : 19498+1741
BPM1665

7' : 19507+1743
BPM1698

7' : 19498+1737
BPM1666

8' : 19502+1748
J 3017

12' : 19508+1733
KPP 445

12' : 19494+1740
BPM1650

13' : 19508+1750
BPMA190

13' : 19507+1752
BPM1696

14' : 19494+1745
UC 248

16' : 19505+1726
J 141

16' : 19513+1741
KPP3348

18' : 19500+1757
H 4 99AB

18' : 19514+1746
BPM1721

22' : 19505+1802
TDT1796

23' : 19497+1720
BPM1660

23' : 19498+1802
BPM1664

23' : 19487+1735
GWP2896

24' : 19518+1744
BPM1736

24' : 19496+1718
GRV 286

25' : 19514+1759
BPM1722

26' : 19515+1723
BPM1726

27' : 19499+1715
BPM1669

27' : 19491+1720
BPM1638

27' : 19507+1715
BPM1695

28' : 19511+1717
BPMA193

28' : 19517+1758
BPM1731



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

19502+1741 TDT 1790

 
 
19h 50m 14.11s +17° 40' 46.2" P.A. 9.00 sep 2.5 mag 10.66,12.45
 
 
Coord 2000 19502+1741 Discov num TDT1790 Comp Coord arcsec 2000 19 50 14.11 +17 40 46.2
Date first 1991 Date last 1991 Obs 1
Pa first 9 Pa last 8.7 P.A. Now (θ) 8.7°
Sep first 2.5 Sep last 2.46 Sep. Now (ρ) 2.46"
Mag pri 10.66 Mag sec 12.45 delta mag (ΔM) 1.79 Spectral class
Pri motion ra +011 Sec motion ra +011
Pri motion dec +003 Sec motion dec +003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Tycho2 1619-02583-1 Gaia DR2 1821239203509008512
 
 
WDS 19502+1741 TDT 1790 : 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
19502+1741 TDT1790 1991 1 9 2.5 10.66 12.45 195014.11+174046.2

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

 
 
WDS 19502+1741 TDT 1790 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19502+1741 TDT 1790 : MEASURES
 
 
No records found.

 
 
WDS 19502+1741 : VIRTUAL EYEPIECE
 
 

19502+1741 TDT1790A mag 10.66 19502+1741 TDT1790B sep 2.5 P.A. 8.30 mag 12.45 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 19502+1741 : ALADIN DSS IMAGE @ 19h 50m 14.11s +17° 40' 46.2"
 
 
 
 
WDS 19502+1741 TDT 1790 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19502+1741 TDT1790 distance=0' 19498+1741 BPM1665 distance=7' 19507+1743 BPM1698 distance=7' 19498+1737 BPM1666 distance=7' 19502+1748 J 3017 distance=8' 19508+1733 KPP 445 distance=12' 19494+1740 BPM1650 distance=12' 19508+1750 BPMA190 distance=13' 19507+1752 BPM1696 distance=13' 19494+1745 UC 248 distance=14' 19505+1726 J 141 distance=16' 19513+1741 KPP3348 distance=16' 19500+1757 H 4 99AB distance=18' 19500+1757 H 4 99AC distance=18' 19500+1757 H 4 99AD distance=18' 19500+1757 ABH 126AE distance=18' 19514+1746 BPM1721 distance=18' 19505+1802 TDT1796 distance=22' 19497+1720 BPM1660 distance=23' 19498+1802 BPM1664 distance=23' 19487+1735 GWP2896 distance=23' 19518+1744 BPM1736 distance=24' 19496+1718 GRV 286 distance=24' 19514+1759 BPM1722 distance=25' 19515+1723 BPM1726 distance=26' 19499+1715 BPM1669 distance=27' 19495+1715 BPM1654BC distance=27' 19495+1715 BPM1655BD distance=27' 19491+1720 BPM1638 distance=27' 19507+1715 BPM1695 distance=27' 19511+1717 BPMA193 distance=28' 19517+1758 BPM1731 distance=28' 19497+1714 BPM1661 distance=28' 19495+1715 BPM1652AB distance=29' 19495+1715 BPM1653AC distance=29' 19519+1722 J 3022 distance=29' 19519+1725 J 1317 distance=29' 19501+1712 BPM1675 distance=29' 19523+1737 HEI9013 distance=30' 19519+1723 J 829 distance=31' 19522+1722 J 3023 distance=32' 19504+1708 BPM1687 distance=34' 19492+1711 BPM1642 distance=34' 19515+1809 BPMA195 distance=34' 19490+1711 BRT1328 distance=35' 19479+1750 BPM1593 distance=35' 19516+1712 BPM1728 distance=35' 19496+1707 HU 346 distance=36' 19480+1758 BPM1599 distance=36' 19525+1726 HDS2832 distance=36' 19524+1722 BPM1767 distance=37' 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 19502+1741 TDT1790 9 2.5
Show 19498+1741 BPM1665 270 102.7 7
Show 19507+1743 BPM1698 88 68.5 7
Show 19498+1737 BPM1666 176 82.6 7
Show 19502+1748 J 3017 51 5.5 8
Show 19508+1733 KPP 445 6 4.7 12
Show 19494+1740 BPM1650 316 48.4 12
Show 19508+1750 BPMA190 46 173.6 13
Show 19507+1752 BPM1696 69 39.1 13
Show 19494+1745 UC 248 244 31.6 14
Show 19505+1726 J 141 45 4.4 16
Show 19513+1741 KPP3348 353 5.7 16
Show 19500+1757 H 4 99 AB 83 25.6 18
Show 19500+1757 H 4 99 AC 256 68.8 18
Show 19500+1757 H 4 99 AD 340 44.1 18
Show 19500+1757 ABH 126 AE 143 71.0 18
Show 19514+1746 BPM1721 3 91.5 18
Show 19505+1802 TDT1796 48 1.9 22
Show 19497+1720 BPM1660 340 85.3 23
Show 19498+1802 BPM1664 333 44.7 23
Show 19487+1735 GWP2896 223 290.6 23
Show 19518+1744 BPM1736 225 113.5 24
Show 19496+1718 GRV 286 87 29.2 24
Show 19514+1759 BPM1722 24 113.2 25
Show 19515+1723 BPM1726 251 110.2 26
Show 19499+1715 BPM1669 124 114.1 27
Show 19495+1715 BPM1654 BC 225 103.9 27
Show 19495+1715 BPM1655 BD 342 104.7 27
Show 19491+1720 BPM1638 12 96.4 27
Show 19507+1715 BPM1695 85 55.5 27
Show 19511+1717 BPMA193 86 175.2 28
Show 19517+1758 BPM1731 298 108.9 28
Show 19497+1714 BPM1661 326 87.3 28
Show 19495+1715 BPM1652 AB 20 104.0 29
Show 19495+1715 BPM1653 AC 303 45.3 29
Show 19519+1722 J 3022 125 6.0 29
Show 19519+1725 J 1317 59 2.6 29
Show 19501+1712 BPM1675 225 86.0 29
Show 19523+1737 HEI9013 330 4.2 30
Show 19519+1723 J 829 272 2.5 31
Show 19522+1722 J 3023 113 5.7 32
Show 19504+1708 BPM1687 264 36.4 34
Show 19492+1711 BPM1642 102 77.4 34
Show 19515+1809 BPMA195 102 177.1 34
Show 19490+1711 BRT1328 129 4.6 35
Show 19479+1750 BPM1593 187 108.1 35
Show 19516+1712 BPM1728 260 105.9 35
Show 19496+1707 HU 346 190 0.7 36
Show 19480+1758 BPM1599 182 48.6 36
Show 19525+1726 HDS2832 1 2.4 36
Show 19524+1722 BPM1767 277 52.6 37

 
 
WDS 19502+1741 : COMPONENTS
 
 
  A
B pa=8.3°
sep=2.46"
 
 
19502+1741 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195014.11+174046.2 Mag 10.66 PmRA 11.00
PmDE 3.0 Tycho2 1619-02583-1
Tycho2
Tycho2 1619-02583-1 Pflag RAmdeg 297.55876193 DEmdeg 17.67950845
PmRA 11.4 PmDE 3.4 E RAmdeg 27 E DEmdeg 31
E pmRA 1.6 E pmDE 1.7 EpRAm 1985.67 EpDEm 1983.21
Num 4 Q RAmdeg 1.3 Q DEmdeg 1.1 Q pmRA 1.3
Q pmDE 1.1 BTmag 11.831 E BTmag 0.076 VTmag 10.712
E VTmag 0.051 Prox 415 TYC T HIP
CCDM RAdeg 297.55874417 DEdeg 17.67949778 EpRA 1990 1.89
EpDE 1990 1.81 E RAdeg 33.8 E DEdeg 44.8 Posflg
Corr 0.3
 
 
19502+1741 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195014.13+174048.6 Mag 12.45 PmRA 11.00
PmDE 3.0 Calc delta mag 1.79 Calc coord yes