15504-4425 HJ 4808

 
 
15h 50m 25.22s -44° 25' 06.6" P.A. 58.00 sep 8.8 mag 11.00,11.10
 
 
Coord 2000 15504-4425 Discov num HJ 4808 Comp Coord arcsec 2000 15 50 25.22 -44 25 06.6
Date first 1834 Date last 2016 Obs 12
Pa first 58 Pa last 57.5 P.A. Now (θ) 57.5°
Sep first 2.0 Sep last 8.751 Sep. Now (ρ) 8.751"
Mag pri 11.00 Mag sec 11.10 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -003 Sec motion ra -002
Pri motion dec -008 Sec motion dec -004
Notes
rPM=0.483
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Norma Gaia DR2 5988514171197759488
 
 
WDS 15504-4425 HJ 4808 : 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
15504-4425 HJ 4808 1999 7 58 8.7 11.00 11.10 D 155025.22-442506.6
15504-4425 HJ 4808 2010 10 58 8.2 11.00 11.10 155025.22-442506.6
15504-4425 HJ 4808 2015 11 58 8.8 11.00 11.10 155025.22-442506.6
15504-4425 HJ 4808 2016 12 58 8.8 11.00 11.10 155025.22-442506.6

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

 
 
WDS 15504-4425 HJ 4808 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15504-4425 HJ 4808 : MEASURES
 
 
No records found.

 
 
WDS 15504-4425 : VIRTUAL EYEPIECE
 
 

15504-4425 HJ 4808A mag 11 15504-4425 HJ 4808B sep 7.1 P.A. 48.30 mag 11.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15504-4425 : ALADIN DSS IMAGE @ 15h 50m 25.22s -44° 25' 06.6"
 
 
 
 
WDS 15504-4425 HJ 4808 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15504-4425 HJ 4808 distance=0' 15489-4442 CPO9203 distance=24' 15523-4438 CPO9204AB distance=25' 15523-4438 CPO9204AC distance=25' 15508-4354 I 1582AB distance=32' 15508-4354 I 1582AC distance=32' 15538-4419 DON1115BC distance=38' 15538-4419 DON1115AB distance=38' 15469-4415 I 245 distance=39' 15530-4349 KPP 354 distance=46' 15459-4434 DON 757 distance=50' 15554-4432 KOU 43AB distance=54' 15554-4432 KOU 43AC distance=54' 15515-4331 SKF1401 distance=56' 15503-4524 I 548A,BC distance=60' 15503-4524 DON 764BC distance=60' 15449-4409 TDS9610 distance=62' 15483-4524 WFC 169 distance=64' 15566-4429 I 551 distance=67' 15567-4409 TDS9700 distance=70' 15445-4357 DON 755 distance=70' 15457-4330 TSN 174 distance=75' 15562-4342 I 1583 distance=76' 15432-4443 I 403 distance=80' 15520-4306 DON 765 distance=82' 15467-4314 I 1276 distance=82' 15538-4311 SKF1402 distance=83' 15554-4320 B 1309 distance=85' 15421-4448 BRT 864 distance=92' 15416-4409 LDS 536 distance=96' 15564-4310 TDS9698 distance=100' 15412-4440 CVN 94AB distance=100' 15412-4440 CVN 94AC distance=100' 15412-4440 CVN 94AD distance=100' 15412-4440 CVN 94AE distance=100' 15412-4440 CVN 94AF distance=100' 15412-4440 CVN 94AG distance=100' 15412-4440 WIS 292AH distance=100' 15446-4547 HJ 4800 distance=103' 15423-4525 DON 753 distance=106' 15551-4601 HJ 4817BC distance=108' 15551-4601 HJ 4817BD distance=108' 15551-4601 HJ 4817AB distance=108' 15551-4602 HJ 4818 distance=109' 15456-4250 I 1275 distance=110' 15438-4549 TDS9603 distance=110' 15484-4237 JNN 210AB distance=111' 15484-4237 JNN 210AC distance=111' 15484-4237 JNN 210AD distance=111' 15516-4616 TDS9664 distance=112' 16004-4349 HJ 4823 distance=113' 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 15504-4425 HJ 4808 58 8.8
Show 15489-4442 CPO9203 225 3.8 24
Show 15523-4438 CPO9204 AB 45 4.9 25
Show 15523-4438 CPO9204 AC 337 5.5 25
Show 15508-4354 I 1582 AB 340 0.4 32
Show 15508-4354 I 1582 AC 337 11.8 32
Show 15538-4419 DON1115 BC 163 2.1 38
Show 15538-4419 DON1115 AB 180 4.8 38
Show 15469-4415 I 245 332 0.8 39
Show 15530-4349 KPP 354 99 3.9 46
Show 15459-4434 DON 757 190 3.2 50
Show 15554-4432 KOU 43 AB 347 6.8 54
Show 15554-4432 KOU 43 AC 350 6.4 54
Show 15515-4331 SKF1401 293 285.5 56
Show 15503-4524 I 548 A,BC 193 2.9 60
Show 15503-4524 DON 764 BC 259 0.7 60
Show 15449-4409 TDS9610 154 0.5 62
Show 15483-4524 WFC 169 222 6.5 64
Show 15566-4429 I 551 260 4.4 67
Show 15567-4409 TDS9700 192 1.6 70
Show 15445-4357 DON 755 288 0.6 70
Show 15457-4330 TSN 174 335 0.2 75
Show 15562-4342 I 1583 11 1.6 76
Show 15432-4443 I 403 256 0.4 80
Show 15520-4306 DON 765 216 0.6 82
Show 15467-4314 I 1276 324 0.2 82
Show 15538-4311 SKF1402 257 10.8 83
Show 15554-4320 B 1309 338 0.1 85
Show 15421-4448 BRT 864 144 3.0 92
Show 15416-4409 LDS 536 109 16.1 96
Show 15564-4310 TDS9698 95 0.6 100
Show 15412-4440 CVN 94 AB 46 2.7 100
Show 15412-4440 CVN 94 AC 109 6.4 100
Show 15412-4440 CVN 94 AD 311 4.5 100
Show 15412-4440 CVN 94 AE 272 5.3 100
Show 15412-4440 CVN 94 AF 91 5.9 100
Show 15412-4440 CVN 94 AG 143 8.6 100
Show 15412-4440 WIS 292 AH 106 824.6 100
Show 15446-4547 HJ 4800 9 6.4 103
Show 15423-4525 DON 753 265 2.2 106
Show 15551-4601 HJ 4817 BC 323 10.1 108
Show 15551-4601 HJ 4817 BD 274 11.1 108
Show 15551-4601 HJ 4817 AB 293 13.1 108
Show 15551-4602 HJ 4818 294 12.4 109
Show 15456-4250 I 1275 184 0.9 110
Show 15438-4549 TDS9603 250 1.9 110
Show 15484-4237 JNN 210 AB 159 3.4 111
Show 15484-4237 JNN 210 AC 267 1.8 111
Show 15484-4237 JNN 210 AD 70 4.3 111
Show 15516-4616 TDS9664 103 0.8 112
Show 16004-4349 HJ 4823 230 32.8 113

 
 
WDS 15504-4425 : COMPONENTS
 
 
  A
B pa=48.3°
sep=7.06"
 
 
15504-4425 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 155025.22-442506.6 Mag 11 PmRA -3.00
PmDE -8.0 DM CD-4410433
CCDM
Ccdm 15504-4425 RComp Comp A Note1
Note2 Discov num DRAs 1.58 DDEs -4.2
R dRAs 66 Year Theta Rho
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number -4410433 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15435S4407A
HIC
 
 
15504-4425 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 155025.71-442501.9 Mag 11.1 PmRA -2.00
PmDE -4.0 Calc delta mag 0.1 Calc coord yes
CCDM
Ccdm 15504-4425 RComp Comp B Note1
Note2 Discov num HJ 4808 DRAs DDEs
R dRAs Year 1880 Theta 058 Rho 8.8
Obs 3 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15435S4407B
HIC