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Doubles in session


Current system
19179-2029
HJ 1378


Nearby doubles
18' : 19181-2049
ARA1178AB

20' : 19168-2047
HDS2727

21' : 19169-2049
ARA1176

24' : 19191-2018
I 647

25' : 19193-2021
UC 3883

31' : 19195-2015
ARA1179

34' : 19155-2022
ARA1174

34' : 19201-2036
BHA 29

35' : 19176-1958
ARA1177

39' : 19204-2023
UC 3892

43' : 19157-2104
TDT1330

44' : 19155-2004
ARA1173

46' : 19209-2021
ARA1181

47' : 19144-2032
DON 954

50' : 19143-2041
ARA1172

50' : 19156-1955
ARA1175

50' : 19163-2117
ARA1565

55' : 19202-1951
TDT1382

57' : 19137-2030
ARA1171

59' : 19218-2023
ARA1183

63' : 19212-2111
ARA1566

63' : 19216-2001
ARA1182

66' : 19131-2036
ARA1170

68' : 19179-1925
ARA 776

70' : 19223-2006
ARA1184

72' : 19168-1922
ARA 771



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.

19179-2029 HJ 1378

 
 
19h 17m 46.06s -20° 32' 31.2" P.A. 62.00 sep 7.9 mag 13.50,14.10
 
 
Coord 2000 19179-2029 Discov num HJ 1378 Comp Coord arcsec 2000 19 17 46.06 -20 32 31.2
Date first 1828 Date last 2015 Obs 9
Pa first 65 Pa last 62.2 P.A. Now (θ) 62.2°
Sep first 5.0 Sep last 7.925 Sep. Now (ρ) 7.925"
Mag pri 13.50 Mag sec 14.10 delta mag (ΔM) 0.6 Spectral class
Pri motion ra +006 Sec motion ra +012
Pri motion dec -012 Sec motion dec -006
Notes R (Red magnitudes)
rPM=0.632
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4082860168596059648 DM BD-20 5482
 
 
WDS 19179-2029 HJ 1378 : 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
19179-2029 HJ 1378 1828 1 65 5.0 10.48 11.50 191757.07-202939.8
19179-2029 HJ 1378 1999 3 62 8.1 13.50 14.10 R 191746.06-203231.2
19179-2029 HJ 1378 2000 2 62 8.1 10.48 11.50 191746.06-203231.1
19179-2029 HJ 1378 2010 8 63 8.0 13.50 14.10 R 191746.06-203231.2
19179-2029 HJ 1378 2015 9 62 7.9 13.50 14.10 R 191746.06-203231.2

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

 
 
WDS 19179-2029 HJ 1378 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19179-2029 HJ 1378 : MEASURES
 
 
No records found.

 
 
WDS 19179-2029 : VIRTUAL EYEPIECE
 
 

19179-2029 HJ 1378A mag 13.5 19179-2029 HJ 1378B sep 7.5 P.A. 60.60 mag 14.1 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 19179-2029 : ALADIN DSS IMAGE @ 19h 17m 46.06s -20° 32' 31.2"
 
 
 
 
WDS 19179-2029 HJ 1378 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19179-2029 HJ 1378 distance=0' 19181-2049 ARA1178AB distance=18' 19181-2049 ARA1178AC distance=18' 19168-2047 HDS2727 distance=20' 19169-2049 ARA1176 distance=21' 19191-2018 I 647 distance=24' 19193-2021 UC 3883 distance=25' 19195-2015 ARA1179 distance=31' 19155-2022 ARA1174 distance=34' 19201-2036 BHA 29 distance=34' 19176-1958 ARA1177 distance=35' 19204-2023 UC 3892 distance=39' 19157-2104 TDT1330 distance=43' 19155-2004 ARA1173 distance=44' 19209-2021 ARA1181 distance=46' 19144-2032 DON 954 distance=47' 19143-2041 ARA1172 distance=50' 19156-1955 ARA1175 distance=50' 19163-2117 ARA1565 distance=50' 19202-1951 TDT1382 distance=55' 19137-2030 ARA1171 distance=57' 19218-2023 ARA1183 distance=59' 19212-2111 ARA1566 distance=63' 19216-2001 ARA1182 distance=63' 19131-2036 ARA1170 distance=66' 19179-1925 ARA 776 distance=68' 19223-2006 ARA1184 distance=70' 19168-1922 ARA 771 distance=72' 19228-2046 OCC1081 distance=72' 19168-1921 MRA 25AB distance=73' 19168-1921 HTS 12AC distance=73' 19168-1921 HTS 12AD distance=73' 19168-1921 HTS 12AE distance=73' 19168-1921 HTS 12AF distance=73' 19168-1921 HTS 12AG distance=73' 19168-1921 HTS 12AH distance=73' 19168-1921 HTS 12AI distance=73' 19168-1921 HTS 12AJ distance=73' 19168-1921 HTS 12AK distance=73' 19168-1921 HTS 12AL distance=73' 19168-1921 HTS 12AM distance=73' 19168-1921 HTS 12AN distance=73' 19168-1921 HTS 12AO distance=73' 19168-1921 HTS 12AP distance=73' 19168-1921 HTS 12AQ distance=73' 19168-1921 HTS 12AR distance=73' 19168-1921 HTS 12AS distance=73' 19168-1921 HTS 12AT distance=73' 19168-1921 HTS 12AU distance=73' 19168-1921 HTS 12AV distance=73' 19168-1921 HTS 12A,Wa distance=73' 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 19179-2029 HJ 1378 62 7.9
Show 19181-2049 ARA1178 AB 36 12.7 18
Show 19181-2049 ARA1178 AC 296 11.8 18
Show 19168-2047 HDS2727 153 0.4 20
Show 19169-2049 ARA1176 226 6.4 21
Show 19191-2018 I 647 347 1.6 24
Show 19193-2021 UC 3883 217 46.0 25
Show 19195-2015 ARA1179 10 16.8 31
Show 19155-2022 ARA1174 340 7.4 34
Show 19201-2036 BHA 29 184 6.4 34
Show 19176-1958 ARA1177 343 8.4 35
Show 19204-2023 UC 3892 151 62.5 39
Show 19157-2104 TDT1330 96 0.5 43
Show 19155-2004 ARA1173 215 5.4 44
Show 19209-2021 ARA1181 309 13.6 46
Show 19144-2032 DON 954 321 0.9 47
Show 19143-2041 ARA1172 51 12.9 50
Show 19156-1955 ARA1175 15 12.5 50
Show 19163-2117 ARA1565 229 6.4 50
Show 19202-1951 TDT1382 91 2.5 55
Show 19137-2030 ARA1171 76 11.2 57
Show 19218-2023 ARA1183 286 8.1 59
Show 19212-2111 ARA1566 143 16.0 63
Show 19216-2001 ARA1182 20 11.3 63
Show 19131-2036 ARA1170 187 13.9 66
Show 19179-1925 ARA 776 258 15.6 68
Show 19223-2006 ARA1184 353 9.2 70
Show 19168-1922 ARA 771 126 12.5 72
Show 19228-2046 OCC1081 -1 0.1 72
Show 19168-1921 MRA 25 AB 187 0.2 73
Show 19168-1921 HTS 12 AC 341 4.8 73
Show 19168-1921 HTS 12 AD 229 5.0 73
Show 19168-1921 HTS 12 AE 204 8.3 73
Show 19168-1921 HTS 12 AF 266 10.4 73
Show 19168-1921 HTS 12 AG 159 10.5 73
Show 19168-1921 HTS 12 AH 238 11.4 73
Show 19168-1921 HTS 12 AI 110 16.5 73
Show 19168-1921 HTS 12 AJ 315 16.5 73
Show 19168-1921 HTS 12 AK 118 16.9 73
Show 19168-1921 HTS 12 AL 134 17.1 73
Show 19168-1921 HTS 12 AM 245 17.3 73
Show 19168-1921 HTS 12 AN 164 17.8 73
Show 19168-1921 HTS 12 AO 108 19.0 73
Show 19168-1921 HTS 12 AP 271 20.8 73
Show 19168-1921 HTS 12 AQ 217 21.0 73
Show 19168-1921 HTS 12 AR 133 21.0 73
Show 19168-1921 HTS 12 AS 96 21.4 73
Show 19168-1921 HTS 12 AT 24 22.0 73
Show 19168-1921 HTS 12 AU 112 23.2 73
Show 19168-1921 HTS 12 AV 56 24.7 73
Show 19168-1921 HTS 12 A,Wa 236 24.9 73

 
 
WDS 19179-2029 : COMPONENTS
 
 
  A
B pa=60.6°
sep=7.53"
 
 
19179-2029 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 191746.06-203231.2 Mag 13.5 PmRA 6.00
PmDE -12.0 DM BD-20 5482
 
 
19179-2029 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191746.53-203227.5 Mag 14.1 PmRA 12.00
PmDE -6.0 Calc delta mag 0.6 Calc coord yes