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Current system
19481+1814
GRV 280


Nearby doubles
10' : 19479+1806
J 1187

11' : 19481+1803
BPM1603

15' : 19477+1802
BPMA175

15' : 19473+1805
BPM1558

17' : 19480+1758
BPM1599

21' : 19484+1834
TDT1772

21' : 19474+1832
BLA 6

23' : 19492+1830
GRV 283

23' : 19477+1836
J 827

25' : 19479+1750
BPM1593

27' : 19498+1802
BPM1664

28' : 19463+1821
HU 344

29' : 19471+1750
BPM1548

30' : 19486+1843
J 3010

30' : 19485+1843
J 3009

31' : 19486+1844
J 3011AB

31' : 19468+1751
BRT2458

32' : 19500+1757
H 4 99AB

32' : 19463+1755
BPM1519

33' : 19468+1839
OL 72

35' : 19494+1745
UC 248

35' : 19505+1802
TDT1796

36' : 19497+1842
J 3344

36' : 19460+1755
BPM1502

38' : 19498+1844
J 3014

39' : 19494+1740
BPM1650



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

19481+1814 GRV 280

 
 
19h 48m 08.58s +18° 14' 02.7" P.A. 228.00 sep 40.0 mag 11.10,13.90
 
 
Coord 2000 19481+1814 Discov num GRV 280 Comp Coord arcsec 2000 19 48 08.58 +18 14 02.7
Date first 1950 Date last 2015 Obs 10
Pa first 227 Pa last 227.9 P.A. Now (θ) 227.9°
Sep first 39.5 Sep last 40.043 Sep. Now (ρ) 40.043"
Mag pri 11.10 Mag sec 13.90 delta mag (ΔM) 2.8 Spectral class
Pri motion ra +027 Sec motion ra +008
Pri motion dec +016 Sec motion dec +011
Notes
rPM=0.626
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Tycho2 1619-00725-1 Gaia DR2 1821515735025949568
 
 
WDS 19481+1814 GRV 280 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
GRV Greaves, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
19481+1814 GRV 280 2000 2 228 39.6 11.10 13.90 D 194808.58+181402.7
19481+1814 GRV 280 2001 3 228 39.6 11.10 13.90 D 194808.58+181402.7
19481+1814 GRV 280 2010 5 228 40.1 11.10 13.90 194808.58+181402.7
19481+1814 GRV 280 2015 6 228 40.0 11.10 13.90 194808.58+181402.7

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

 
 
WDS 19481+1814 GRV 280 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19481+1814 GRV 280 : MEASURES
 
 
No records found.

 
 
WDS 19481+1814 : VIRTUAL EYEPIECE
 
 

19481+1814 GRV 280A mag 11.1 19481+1814 GRV 280B sep 40.0 P.A. 227.90 mag 13.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19481+1814 : ALADIN DSS IMAGE @ 19h 48m 08.58s +18° 14' 02.7"
 
 
 
 
WDS 19481+1814 GRV 280 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19481+1814 GRV 280 distance=0' 19479+1806 J 1187 distance=10' 19481+1803 BPM1603 distance=11' 19477+1802 BPMA175 distance=15' 19473+1805 BPM1558 distance=15' 19480+1758 BPM1599 distance=17' 19484+1834 TDT1772 distance=21' 19474+1832 BLA 6 distance=21' 19492+1830 GRV 283 distance=23' 19477+1836 J 827 distance=23' 19479+1750 BPM1593 distance=25' 19498+1802 BPM1664 distance=27' 19463+1821 HU 344 distance=28' 19471+1750 BPM1548 distance=29' 19486+1843 J 3010 distance=30' 19485+1843 J 3009 distance=30' 19486+1844 FYM 277CD distance=31' 19486+1844 J 3011AB distance=31' 19486+1844 FYM 277AC distance=31' 19486+1844 FYM 277AD distance=31' 19486+1844 FYM 277BE distance=31' 19468+1751 BRT2458 distance=31' 19500+1757 H 4 99AB distance=32' 19500+1757 H 4 99AC distance=32' 19500+1757 H 4 99AD distance=32' 19500+1757 ABH 126AE distance=32' 19463+1755 BPM1519 distance=32' 19468+1839 OL 72 distance=33' 19494+1745 UC 248 distance=35' 19505+1802 TDT1796 distance=35' 19497+1842 J 3344 distance=36' 19460+1755 BPM1502 distance=36' 19498+1844 J 3014 distance=38' 19494+1740 BPM1650 distance=39' 19502+1748 J 3017 distance=39' 19487+1852 MCA 58 distance=39' 19459+1832 OL 71 distance=41' 19493+1852 J 3012AB distance=41' 19493+1852 J 3012AC distance=41' 19494+1851 J 3013 distance=41' 19487+1735 GWP2896 distance=41' 19498+1741 BPM1665 distance=41' 19481+1855 STJ 25 distance=42' 19505+1839 TDT1795 distance=42' 19507+1752 BPM1696 distance=43' 19452+1823 TDT1708 distance=43' 19498+1737 BPM1666 distance=44' 19508+1750 BPMA190 distance=45' 19502+1741 TDT1790 distance=45' 19468+1733 HU 345 distance=46' 19515+1815 KPP 446 distance=48' 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 19481+1814 GRV 280 228 40.0 0
Show 19479+1806 J 1187 196 1.3 10
Show 19481+1803 BPM1603 109 101.8 11
Show 19477+1802 BPMA175 152 225.0 15
Show 19473+1805 BPM1558 27 62.2 15
Show 19480+1758 BPM1599 182 48.6 17
Show 19484+1834 TDT1772 139 0.6 21
Show 19474+1832 BLA 6 242 0.1 21
Show 19492+1830 GRV 283 342 34.2 23
Show 19477+1836 J 827 35 3.2 23
Show 19479+1750 BPM1593 187 108.1 25
Show 19498+1802 BPM1664 333 44.7 27
Show 19463+1821 HU 344 342 0.2 28
Show 19471+1750 BPM1548 22 78.3 29
Show 19486+1843 J 3010 318 5.5 30
Show 19485+1843 J 3009 123 6.5 30
Show 19486+1844 FYM 277 CD 346 3.0 31
Show 19486+1844 J 3011 AB 305 10.0 31
Show 19486+1844 FYM 277 AC 253 19.0 31
Show 19486+1844 FYM 277 AD 268 19.0 31
Show 19486+1844 FYM 277 BE 298 12.0 31
Show 19468+1751 BRT2458 332 3.2 31
Show 19500+1757 H 4 99 AB 83 25.6 32
Show 19500+1757 H 4 99 AC 256 68.8 32
Show 19500+1757 H 4 99 AD 340 44.1 32
Show 19500+1757 ABH 126 AE 143 71.0 32
Show 19463+1755 BPM1519 222 108.3 32
Show 19468+1839 OL 72 9 7.1 33
Show 19494+1745 UC 248 244 31.6 35
Show 19505+1802 TDT1796 97 4.3 35
Show 19497+1842 J 3344 301 9.8 36
Show 19460+1755 BPM1502 252 47.2 36
Show 19498+1844 J 3014 346 6.4 38
Show 19494+1740 BPM1650 316 48.4 39
Show 19502+1748 J 3017 51 5.5 39
Show 19487+1852 MCA 58 100 0.4 39
Show 19459+1832 OL 71 182 4.9 41
Show 19493+1852 J 3012 AB 272 6.6 41
Show 19493+1852 J 3012 AC 173 6.8 41
Show 19494+1851 J 3013 256 7.4 41
Show 19487+1735 GWP2896 223 290.6 41
Show 19498+1741 BPM1665 270 102.7 41
Show 19481+1855 STJ 25 78 0.9 42
Show 19505+1839 TDT1795 115 0.6 42
Show 19507+1752 BPM1696 69 39.1 43
Show 19452+1823 TDT1708 199 1.0 43
Show 19498+1737 BPM1666 176 82.6 44
Show 19508+1750 BPMA190 46 173.6 45
Show 19502+1741 TDT1790 171 4.9 45
Show 19468+1733 HU 345 103 3.8 46
Show 19515+1815 KPP 446 161 4.7 48

 
 
WDS 19481+1814 : COMPONENTS
 
 
  A
B pa=227.9°
sep=40.04"
 
 
19481+1814 A
 
 
Coord arcsec 2000 194808.58+181402.7 Mag 11.1 PmRA 27.00 PmDE 16.0
Tycho2 1619-00725-1
Tycho2
Tycho2 1619-00725-1 Pflag RAmdeg 297.03578121 DEmdeg 18.23407291
PmRA 26.2 PmDE 13.1 E RAmdeg 58 E DEmdeg 58
E pmRA 2.2 E pmDE 2.2 EpRAm 1984.14 EpDEm 1983.76
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.010 E BTmag 0.102 VTmag 11.539
E VTmag 0.101 Prox 999 TYC HIP
CCDM RAdeg 297.03571806 DEdeg 18.23404306 EpRA 1990 1.77
EpDE 1990 1.77 E RAdeg 59.5 E DEdeg 60.9 Posflg
Corr 0.1
 
 
19481+1814 B
 
 
Coord arcsec 2000 194806.49+181335.9 Mag 13.9 PmRA 8.00 PmDE 11.0
Delta magnitude 2.8 Coordinate calculated yes