15551-4601 HJ 4817AB

 
 
15h 55m 05.40s -46 00' 36.4" P.A. 293 sep 13.1 mag 11.20,11.67 Sp A
 
 
Coord 2000
15551-4601
Discov num
HJ 4817
Comp
AB
Coord arcsec 2000
15 55 05.40 -46 00 36.4
Date first
1834
Date last
1999
Obs
8
Pa first
293
Pa last
293
P.A. Now (θ)
293°
Sep first
10.0
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
11.20
Mag sec
11.67
delta mag (ΔM)
0.47
Spectral class
A (white)
Pri motion ra
-001
Sec motion ra
+002
Pri motion dec
-001
Sec motion dec
-001
Notes
rPM=1.342
This double is not physical.
 
 
15551-4601 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15551-4601 HJ 4817 AB 1834 1999 8 293 13.1 11.20 11.67 0.47 <===
Show 15551-4601 HJ 4817 BC 1834 1999 8 323 10.1 11.67 12.40 0.73
Show 15551-4601 HJ 4817 BD 1902 1999 6 275 11.1 11.67 11.84 0.17
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
292.6
Precise sep
13.07
Constellation
Norma
Tycho2
8309-01223-1
HD
327648
last precise pa
292.6
last precise sep
13.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15551-4601 HJ 4817 AB 1930 5 193 13.1 11.20 11.82 155505.40-460036.4
15551-4601 HJ 4817 AB 1999 6 293 13.1 11.20 11.80 D 155505.40-460036.4
15551-4601 HJ 4817 AB 2010 9 293 12.8 11.20 11.67 A 155505.40-460036.4

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 15551-4601 HJ 4817AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.

 
 
WDS 15551-4601 HJ 4817AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15551-4601 HJ 4817AB : MEASURES
 
 
No records found.

 
 
WDS 15551-4601 HJ 4817AB : Virtual Eyepiece
 
 

15551-4601  HJ 4817 A 15551-4601  HJ 4817AB sep 13.1 P.A. 293 mag 11.20,11.67 Sp A 15551-4601  HJ 4817BC sep 10.1 P.A. 323 mag 11.67,12.40 15551-4601  HJ 4817BD sep 11.1 P.A. 275 mag 11.67,11.84 15551-4601  HJ 4817BC sep 10.1 P.A. 323 mag 11.67,12.40 15551-4601  HJ 4817BD sep 11.1 P.A. 275 mag 11.67,11.84 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:
 
 
WDS 15551-4601 HJ 4817AB : Aladin DSS image @ 15h 55m 05.40s -46 00' 36.4"
 
 
 
 
WDS 15551-4601 HJ 4817AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15551-4601  HJ 4817AB distance=0' 15551-4601  HJ 4817BC distance=1' 15551-4601  HJ 4817BD distance=1' 15551-4602  HJ 4818 distance=1' 15516-4616  TDS9664 distance=40' 15512-4629  HJ 4810 distance=50' 15503-4524  DON 764BC distance=63' 15503-4524  I   548A,BC distance=63' 15589-4655  CPO9205AB distance=67' 15589-4655  CPO9205AC distance=67' 15535-4707  RST5592 distance=69' 16012-4632  SEE 254AB distance=71' 16012-4632  SEE 254Aa,Ab distance=71' 16017-4616  HJ 4824 distance=71' 15483-4524  WFC 169 distance=80' 16015-4649  I  1281 distance=83' 15523-4438  CPO9204AB distance=88' 15523-4438  CPO9204AC distance=88' 15554-4432  KOU  43AB distance=90' 15554-4432  KOU  43AC distance=90' 15535-4729  HDS2238 distance=90' 16009-4711  RSS 391 distance=93' 15566-4429  I   551 distance=94' 15458-4613  BRT 869 distance=98' 15489-4442  CPO9203 distance=103' 15538-4419  DON1115BC distance=103' 15538-4419  DON1115AB distance=103' 16052-4609  TDS9750 distance=106' 15504-4425  HJ 4808 distance=108' 15463-4703  BRT 870 distance=111' 15567-4409  TDS9700 distance=113' 16049-4654  CPO9206GH distance=114' 16049-4654  CPO9206DG distance=114' 16049-4654  CPO9206BD distance=114' 16049-4654  CPO9206AB distance=115' 16049-4654  CPO9206AC distance=115' 16049-4654  CPO9206AE distance=115' 16049-4654  CPO9206AF distance=115' 16046-4703  CPO 452 distance=117' 15455-4702  BRT 868 distance=117' 15460-4715  RST 795 distance=120' 15567-4802  HDS2243 distance=123' 15455-4713  BRT 867 distance=123' 16028-4737  CPO 451 distance=126' 16007-4753  HDS2256 distance=127' 15459-4434  DON 757 distance=131' 15571-4810  SPM  33 distance=131' 16016-4409  RSS 393 distance=132' 15472-4747  BRT 871 distance=134' 15508-4354  I  1582AB distance=135' 15508-4354  I  1582AC distance=135' 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 sep pa dist(')
Show 15551-4601 HJ 4817 AB 13.10 293
Show 15551-4601 HJ 4817 BC 10.10 323 1
Show 15551-4601 HJ 4817 BD 11.10 275 1
Show 15551-4602 HJ 4818 12.40 294 1
Show 15516-4616 TDS9664 0.80 103 40
Show 15512-4629 HJ 4810 17.70 61 50
Show 15503-4524 DON 764 BC 0.70 257 63
Show 15503-4524 I 548 A,BC 2.90 193 63
Show 15589-4655 CPO9205 AB 3.80 99 67
Show 15589-4655 CPO9205 AC 7.40 19 67
Show 15535-4707 RST5592 6.30 118 69
Show 16012-4632 SEE 254 AB 0.70 228 71
Show 16012-4632 SEE 254 Aa,Ab 0.10 188 71
Show 16017-4616 HJ 4824 9.80 245 71
Show 15483-4524 WFC 169 6.50 222 80
Show 16015-4649 I 1281 1.10 324 83
Show 15523-4438 CPO9204 AB 4.90 45 88
Show 15523-4438 CPO9204 AC 5.20 337 88
Show 15554-4432 KOU 43 AB 6.50 344 90
Show 15554-4432 KOU 43 AC 6.40 350 90
Show 15535-4729 HDS2238 0.30 296 90
Show 16009-4711 RSS 391 21.80 153 93
Show 15566-4429 I 551 4.40 260 94
Show 15458-4613 BRT 869 3.60 340 98
Show 15489-4442 CPO9203 3.80 225 103
Show 15538-4419 DON1115 BC 1.70 164 103
Show 15538-4419 DON1115 AB 5 180 103
Show 16052-4609 TDS9750 1.50 22 106
Show 15504-4425 HJ 4808 8.80 58 108
Show 15463-4703 BRT 870 3 186 111
Show 15567-4409 TDS9700 1.90 200 113
Show 16049-4654 CPO9206 GH 3.70 314 114
Show 16049-4654 CPO9206 DG 5.60 266 114
Show 16049-4654 CPO9206 BD 4.30 312 114
Show 16049-4654 CPO9206 AB 4.40 281 115
Show 16049-4654 CPO9206 AC 4.50 118 115
Show 16049-4654 CPO9206 AE 10.70 229 115
Show 16049-4654 CPO9206 AF 9.30 204 115
Show 16046-4703 CPO 452 7.70 122 117
Show 15455-4702 BRT 868 4.10 14 117
Show 15460-4715 RST 795 2.50 142 120
Show 15567-4802 HDS2243 0.20 352 123
Show 15455-4713 BRT 867 4.30 37 123
Show 16028-4737 CPO 451 4.90 206 126
Show 16007-4753 HDS2256 0.30 311 127
Show 15459-4434 DON 757 3.20 192 131
Show 15571-4810 SPM 33 33.90 314 131
Show 16016-4409 RSS 393 19.20 209 132
Show 15472-4747 BRT 871 4.70 49 134
Show 15508-4354 I 1582 AB 0.40 340 135
Show 15508-4354 I 1582 AC 11.80 336 135