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Doubles in session


Current system
17522-7015
HJ 4972


Nearby doubles
19' : 17510-6957
TDT 533

20' : 17556-7005
UC 3449

23' : 17563-7022
TDT 584

26' : 17559-7032
HJ 4976

28' : 17563-6957
TDT 583

30' : 17476-6957
TDT 507

30' : 17464-7020
I 610

30' : 17471-7000
KPP2270

34' : 17535-6942
KPP1929

36' : 17502-6941
TDT 527

38' : 17449-7009
TDT 486

43' : 18005-7019
FIN 302

44' : 17515-7059
UC 3430

45' : 17531-7101
GAI9014AB

50' : 17476-6932
TDT 506

51' : 17514-7105
TVB 297

53' : 17478-7103
HEI 253

53' : 18021-7032
TDT 647

57' : 17413-7016
HEI 251

65' : 18049-7013
KPP4081

66' : 17575-7115
GLI 238

68' : 17427-7103
HEI 252

72' : 17442-6917
MLO 77

72' : 18013-6921
TDT 638AB

74' : 18018-7111
TDT 645

76' : 17408-7105
HEI 250



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.

17522-7015 HJ 4972

 
 
17h 52m 12.00s -70° 14' 56.7" P.A. 291.00 sep 6.2 mag 10.00,11.70
 
 
Coord 2000 17522-7015 Discov num HJ 4972 Comp Coord arcsec 2000 17 52 12.00 -70 14 56.7
Date first 1835 Date last 2015 Obs 7
Pa first 270 Pa last 290.5 P.A. Now (θ) 290.5°
Sep first 5.0 Sep last 6.226 Sep. Now (ρ) 6.226"
Mag pri 10.00 Mag sec 11.70 delta mag (ΔM) 1.7 Spectral class
Pri motion ra +014 Sec motion ra -020
Pri motion dec -009 Sec motion dec +014
Notes
rPM=1.681
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9293-01576-1 Gaia DR2 5810286978430988800
 
 
WDS 17522-7015 HJ 4972 : 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
17522-7015 HJ 4972 2000 5 289 6.4 10.00 11.70 D 175212.00-701456.7
17522-7015 HJ 4972 2015 7 291 6.2 10.00 11.70 175212.00-701456.7

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

 
 
WDS 17522-7015 HJ 4972 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17522-7015 HJ 4972 : MEASURES
 
 
No records found.

 
 
WDS 17522-7015 : VIRTUAL EYEPIECE
 
 

17522-7015 HJ 4972A mag 10 17522-7015 HJ 4972B sep 2.9 P.A. 317.90 mag 11.7 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 17522-7015 : ALADIN DSS IMAGE @ 17h 52m 12.00s -70° 14' 56.7"
 
 
 
 
WDS 17522-7015 HJ 4972 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17522-7015 HJ 4972 distance=0' 17510-6957 TDT 533 distance=19' 17556-7005 UC 3449 distance=20' 17563-7022 TDT 584 distance=23' 17559-7032 HJ 4976 distance=26' 17563-6957 TDT 583 distance=28' 17476-6957 TDT 507 distance=30' 17464-7020 I 610 distance=30' 17471-7000 KPP2270 distance=30' 17535-6942 KPP1929 distance=34' 17502-6941 TDT 527 distance=36' 17449-7009 TDT 486 distance=38' 18005-7019 FIN 302 distance=43' 17515-7059 UC 3430 distance=44' 17531-7101 GAI9014AB distance=45' 17531-7101 GAI9014AC distance=45' 17476-6932 TDT 506 distance=50' 17514-7105 TVB 297 distance=51' 17478-7103 HEI 253 distance=53' 18021-7032 TDT 647 distance=53' 17413-7016 HEI 251 distance=57' 18049-7013 KPP4081 distance=65' 17575-7115 GLI 238 distance=66' 17427-7103 HEI 252 distance=68' 17442-6917 MLO 77 distance=72' 18013-6921 TDT 638AB distance=72' 18013-6921 CVR 7AB,C distance=72' 18018-7111 TDT 645 distance=74' 17408-7105 HEI 250 distance=76' 18053-6942 TDT 670 distance=76' 17570-7130 TDT 593 distance=79' 18074-6955 TDT 696 distance=81' 18005-6907 TDT 630 distance=81' 17393-6928 TDT 452 distance=82' 17566-7135 HEI 393 distance=83' 17378-7058 TDT 442 distance=84' 17569-6855 KPP2460 distance=85' 17596-7132 HEI 394 distance=85' 17488-6851 TDT 518 distance=87' 17401-7121 TDT 457 distance=89' 18057-7115 B 2425 distance=90' 17348-7034 HEI 248BC distance=90' 17348-7034 HEI 248A,BC distance=90' 17422-6901 DON 850 distance=91' 17552-7145 TDT 571 distance=92' 17579-6847 UC 3458AB distance=94' 17336-7004 TDT 412 distance=96' 17332-7029 TDT 405 distance=97' 17364-6920 TOB 342 distance=99' 17551-6836 UC 3446 distance=101' 18101-7107 B 2050 distance=103' 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 17522-7015 HJ 4972 291 6.2
Show 17510-6957 TDT 533 119 0.4 19
Show 17556-7005 UC 3449 255 45.4 20
Show 17563-7022 TDT 584 12 0.4 23
Show 17559-7032 HJ 4976 53 24.0 26
Show 17563-6957 TDT 583 16 0.4 28
Show 17476-6957 TDT 507 119 2.9 30
Show 17464-7020 I 610 71 2.4 30
Show 17471-7000 KPP2270 48 19.1 30
Show 17535-6942 KPP1929 184 15.2 34
Show 17502-6941 TDT 527 206 0.6 36
Show 17449-7009 TDT 486 86 0.6 38
Show 18005-7019 FIN 302 36 0.1 43
Show 17515-7059 UC 3430 354 74.6 44
Show 17531-7101 GAI9014 AB 328 1.2 45
Show 17531-7101 GAI9014 AC 173 78.9 45
Show 17476-6932 TDT 506 245 0.5 50
Show 17514-7105 TVB 297 209 5.8 51
Show 17478-7103 HEI 253 346 0.8 53
Show 18021-7032 TDT 647 145 0.4 53
Show 17413-7016 HEI 251 89 1.0 57
Show 18049-7013 KPP4081 268 1.2 65
Show 17575-7115 GLI 238 5 37.5 66
Show 17427-7103 HEI 252 123 0.2 68
Show 17442-6917 MLO 77 301 8.4 72
Show 18013-6921 TDT 638 AB 84 0.6 72
Show 18013-6921 CVR 7 AB,C 234 8.6 72
Show 18018-7111 TDT 645 242 2.3 74
Show 17408-7105 HEI 250 220 1.3 76
Show 18053-6942 TDT 670 182 0.5 76
Show 17570-7130 TDT 593 283 1.2 79
Show 18074-6955 TDT 696 191 0.4 81
Show 18005-6907 TDT 630 161 0.4 81
Show 17393-6928 TDT 452 157 0.4 82
Show 17566-7135 HEI 393 332 0.2 83
Show 17378-7058 TDT 442 194 0.4 84
Show 17569-6855 KPP2460 129 21.9 85
Show 17596-7132 HEI 394 127 1.5 85
Show 17488-6851 TDT 518 328 2.2 87
Show 17401-7121 TDT 457 104 2.3 89
Show 18057-7115 B 2425 138 1.1 90
Show 17348-7034 HEI 248 BC 264 1.1 90
Show 17348-7034 HEI 248 A,BC 357 28.6 90
Show 17422-6901 DON 850 323 3.9 91
Show 17552-7145 TDT 571 198 0.4 92
Show 17579-6847 UC 3458 AB 172 14.1 94
Show 17336-7004 TDT 412 303 0.6 96
Show 17332-7029 TDT 405 39 0.6 97
Show 17364-6920 TOB 342 85 21.0 99
Show 17551-6836 UC 3446 253 11.5 101
Show 18101-7107 B 2050 60 0.7 103

 
 
WDS 17522-7015 : COMPONENTS
 
 
  A
B pa=317.9°
sep=2.94"
 
 
17522-7015 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175212.00-701456.7 Mag 10 PmRA 14.00
PmDE -9.0 Tycho2 9293-01576-1
Tycho2
Tycho2 9293-01576-1 Pflag RAmdeg 268.05005075 DEmdeg -70.24908382
PmRA 6.9 PmDE -7.4 E RAmdeg 22 E DEmdeg 17
E pmRA 1.8 E pmDE 1.7 EpRAm 1986.12 EpDEm 1988.21
Num 4 Q RAmdeg 2.3 Q DEmdeg 1.9 Q pmRA 2.3
Q pmDE 1.9 BTmag 12.055 E BTmag 0.076 VTmag 10.390
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 268.05001806 DEdeg -70.24906917 EpRA 1990 1.60
EpDE 1990 1.83 E RAdeg 25.4 E DEdeg 18.7 Posflg
Corr -0.1
 
 
17522-7015 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175211.61-701454.5 Mag 11.7 PmRA -20.00
PmDE 14.0 Calc delta mag 1.7 Calc coord yes