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Doubles in session


Current system
19319+0345
HJ 2878


Nearby doubles
19' : 19332+0343
LDS1025

22' : 19332+0341
BAL2516

27' : 19303+0333
TDT1506

27' : 19336+0346
TOK 903

42' : 19303+0419
BAL2943

42' : 19317+0303
BAL1997

44' : 19290+0343
HJ 2872AB

46' : 19310+0429
A 366

46' : 19324+0430
BAL2946

48' : 19312+0259
BAL1996

52' : 19326+0435
TDS 999

53' : 19289+0317
BAL2513

54' : 19295+0305
A 2197AB

57' : 19302+0254
STF2532AB

58' : 19356+0332
HWE 49AB

59' : 19319+0443
BAL2945

60' : 19311+0443
HEI 900

61' : 19352+0311
BAL1999

62' : 19294+0255
BAL1992

63' : 19279+0402
BAL2512

64' : 19277+0358
A 2272

67' : 19361+0326
TDT1571

69' : 19296+0245
BAL1993

71' : 19281+0303
BAL1991

71' : 19316+0457
J 2178

73' : 19367+0357
BAL2518



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19319+0345 HJ 2878

 
 
19h 31m 51.18s +03° 45' 07.3" P.A. 160.00 sep 17.8 mag 9.63,12.40 Sp M0
 
 
Coord 2000 19319+0345 Discov num HJ 2878 Comp Coord arcsec 2000 19 31 51.18 +03 45 07.3
Date first 1830 Date last 2015 Obs 12
Pa first 162 Pa last 159.7 P.A. Now (θ) 159.7°
Sep first 18.0 Sep last 17.777 Sep. Now (ρ) 17.777"
Mag pri 9.63 Mag sec 12.40 delta mag (ΔM) 2.77 Spectral class M0 (red)
Pri motion ra -001 Sec motion ra +006
Pri motion dec +006 Sec motion dec +014
Notes
rPM=0.698
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 0486-00192-1 Gaia DR2 4289356423770279168
 
 
WDS 19319+0345 HJ 2878 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19319+0345 HJ 2878 1996 4 161 21.3 9.63 11.50 M0 193151.18+034507.3
19319+0345 HJ 2878 1999 5 161 18.1 9.63 12.40 M0 193151.18+034507.3
19319+0345 HJ 2878 2000 6 161 18.0 9.63 12.40 M0 193151.18+034507.3
19319+0345 HJ 2878 2015 8 160 17.8 9.63 12.40 M0 193151.18+034507.3

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

 
 
WDS 19319+0345 HJ 2878 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19319+0345 HJ 2878 : MEASURES
 
 
No records found.

 
 
WDS 19319+0345 : VIRTUAL EYEPIECE
 
 

19319+0345 HJ 2878A mag 9.63 Sp M0 19319+0345 HJ 2878B sep 17.8 P.A. 159.70 mag 12.4 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 19319+0345 : ALADIN DSS IMAGE @ 19h 31m 51.18s +03° 45' 07.3"
 
 
 
 
WDS 19319+0345 HJ 2878 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19319+0345 HJ 2878 distance=0' 19332+0343 LDS1025 distance=19' 19332+0341 BAL2516 distance=22' 19303+0333 TDT1506 distance=27' 19336+0346 TOK 903 distance=27' 19303+0419 BAL2943 distance=42' 19317+0303 BAL1997 distance=42' 19290+0343 HJ 2872AB distance=44' 19290+0343 HJ 2872AC distance=44' 19310+0429 A 366 distance=46' 19324+0430 BAL2946 distance=46' 19312+0259 BAL1996 distance=48' 19326+0435 TDS 999 distance=52' 19289+0317 BAL2513 distance=53' 19295+0305 A 2197AB distance=54' 19295+0305 STF2531AC distance=54' 19302+0254 STF2532BC distance=57' 19302+0254 STF2532BD distance=57' 19302+0254 STF2532AB distance=57' 19302+0254 STF2532AC distance=57' 19356+0332 HWE 49AB distance=58' 19356+0332 HWE 49AC distance=58' 19319+0443 BAL2945 distance=59' 19311+0443 HEI 900 distance=60' 19352+0311 BAL1999 distance=61' 19294+0255 BAL1992 distance=62' 19279+0402 BAL2512 distance=63' 19277+0358 A 2272 distance=64' 19361+0326 TDT1571 distance=67' 19296+0245 BAL1993 distance=69' 19281+0303 BAL1991 distance=71' 19316+0457 J 2178 distance=71' 19367+0357 BAL2518 distance=73' 19298+0239 BAL1994 distance=74' 19330+0457 FMR 149 distance=74' 19356+0257 J 1677 distance=75' 19271+0412 J 3276 distance=76' 19348+0245 J 2271BC distance=77' 19348+0245 J 2271AB distance=77' 19272+0312 HEI 812 distance=77' 19336+0458 BAL2948 distance=78' 19291+0239 SRW 9AB distance=78' 19291+0239 SRW 9AC distance=78' 19291+0239 SRW 9AD distance=78' 19267+0344 BAL2511 distance=78' 19334+0227 BAL1998 distance=83' 19371+0316 BAL2519 distance=84' 19293+0223 J 2176BC distance=87' 19293+0223 J 2176AB distance=87' 19359+0242 BAL2001 distance=89' 19302+0219 A 2274 distance=90' 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 19319+0345 HJ 2878 160 17.8
Show 19332+0343 LDS1025 288 28.0 19
Show 19332+0341 BAL2516 94 17.2 22
Show 19303+0333 TDT1506 17 0.7 27
Show 19336+0346 TOK 903 172 0.2 27
Show 19303+0419 BAL2943 288 11.8 42
Show 19317+0303 BAL1997 154 6.4 42
Show 19290+0343 HJ 2872 AB 111 9.8 44
Show 19290+0343 HJ 2872 AC 232 12.5 44
Show 19310+0429 A 366 304 0.5 46
Show 19324+0430 BAL2946 55 6.6 46
Show 19312+0259 BAL1996 107 6.1 48
Show 19326+0435 TDS 999 344 1.0 52
Show 19289+0317 BAL2513 55 12.8 53
Show 19295+0305 A 2197 AB 243 2.7 54
Show 19295+0305 STF2531 AC 28 31.4 54
Show 19302+0254 STF2532 BC 194 151.3 57
Show 19302+0254 STF2532 BD 133 33.6 57
Show 19302+0254 STF2532 AB 2 33.0 57
Show 19302+0254 STF2532 AC 197 119.4 57
Show 19356+0332 HWE 49 AB 25 6.8 58
Show 19356+0332 HWE 49 AC 306 32.3 58
Show 19319+0443 BAL2945 327 11.4 59
Show 19311+0443 HEI 900 292 2.6 60
Show 19352+0311 BAL1999 228 9.5 61
Show 19294+0255 BAL1992 224 12.8 62
Show 19279+0402 BAL2512 334 18.3 63
Show 19277+0358 A 2272 200 4.1 64
Show 19361+0326 TDT1571 99 0.6 67
Show 19296+0245 BAL1993 321 4.7 69
Show 19281+0303 BAL1991 208 13.6 71
Show 19316+0457 J 2178 86 4.3 71
Show 19367+0357 BAL2518 189 16.9 73
Show 19298+0239 BAL1994 298 10.5 74
Show 19330+0457 FMR 149 24 53.5 74
Show 19356+0257 J 1677 319 4.8 75
Show 19271+0412 J 3276 211 4.6 76
Show 19348+0245 J 2271 BC 4 6.5 77
Show 19348+0245 J 2271 AB 268 39.0 77
Show 19272+0312 HEI 812 72 0.7 77
Show 19336+0458 BAL2948 324 15.0 78
Show 19291+0239 SRW 9 AB 259 29.2 78
Show 19291+0239 SRW 9 AC 319 25.2 78
Show 19291+0239 SRW 9 AD 293 15.3 78
Show 19267+0344 BAL2511 90 7.0 78
Show 19334+0227 BAL1998 36 5.6 83
Show 19371+0316 BAL2519 109 6.6 84
Show 19293+0223 J 2176 BC 310 6.4 87
Show 19293+0223 J 2176 AB 31.7 87
Show 19359+0242 BAL2001 346 4.5 89
Show 19302+0219 A 2274 253 3.2 90

 
 
WDS 19319+0345 : COMPONENTS
 
 
  A
B pa=159.7°
sep=17.77"
 
 
19319+0345 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 193151.18+034507.3 Mag 9.63 Spectral class M0 (red)
PmRA -1.00 PmDE 6.0 Tycho2 0486-00192-1
Tycho2
Tycho2 0486-00192-1 Pflag RAmdeg 292.96328786 DEmdeg 3.75202944
PmRA -1.6 PmDE 7.4 E RAmdeg 20 E DEmdeg 26
E pmRA 1.6 E pmDE 1.6 EpRAm 1989.88 EpDEm 1988.08
Num 3 Q RAmdeg 0.6 Q DEmdeg 1.1 Q pmRA 0.6
Q pmDE 1.1 BTmag 11.577 E BTmag 0.082 VTmag 9.633
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 292.96329167 DEdeg 3.75201250 EpRA 1990 1.79
EpDE 1990 1.80 E RAdeg 20.0 E DEdeg 26.9 Posflg
Corr 0.0
CCDM
Ccdm 19319+0345 RComp Comp A Note1
Note2 Discov num DRAs -2.99 DDEs 7.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp M0 PmNote *
PmRA -31 PmDE 1 Dm number +03 4053 Cat1 BD
Name2 +03 2483 Cat2 AGK2/3 HD M HD
ADS BDS B 9375 M ADS BDS N IDS IDS 19269N0332A
HIC
 
 
19319+0345 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 193151.59+034450.6 Mag 12.4 PmRA 6.00
PmDE 14.0 Calc delta mag 2.77 Calc coord yes
CCDM
Ccdm 19319+0345 RComp Comp B Note1
Note2 Discov num HJ 2878 DRAs DDEs
R dRAs Year 1906 Theta 164 Rho 18.6
Obs 2 Vmag 11.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 9375 M ADS BDS N IDS IDS 19269N0332B
HIC