15569-3358 PZ 4 (Xi1 Lup)

 
 
15h 56m 53.49s -33° 57' 58.0" P.A. 50.00 sep 10.2 mag 5.09,5.56 Sp A3V+B9V dist. 42.37 pc (138.21 l.y.)
 
 
Coord 2000 15569-3358 Discov num PZ    4 Comp Coord arcsec 2000 15 56 53.49 -33 57 58.0
Date first 1826 Date last 2020 Obs 51
Pa first 53 Pa last 49.5 P.A. Now (θ) 49.5°
Sep first 11.7 Sep last 10.15 Sep. Now (ρ) 10.15"
Mag pri 5.09 Mag sec 5.56 delta mag (ΔM) 0.47 Spectral class A3V+B9V (white/blue-white)
Pri motion ra +024 Sec motion ra +020
Pri motion dec -046 Sec motion dec -050
Notes N Z (See Notes, Parallax indicates components are physical)
rPM=0.105 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Xi1 Lup Constellation Lupus SAO 207144 HIP 78105
Tycho2 7337-01461-1 Gaia DR2 6012174802400278016 HD 142629 HR 5925
GC 21395 CD CD-3310826 Bayer Xi 1 Lupi Bayer name Xi1 Lup
Distance 42.37 Distance ly 138.21 Bayer greek ξ1 Lup
 
 
WDS 15569-3358 PZ 4 (Xi1 Lup) : NOTES
 
 
discov_num notes refcode
PZ 4 A: xi 1 Lup
B: xi 2 Lup
AB: SWR 188. CPM pair Skf2004
 
 
REFERENCES
 
 
refcode metd author reference
Skf2004 - Skiff, B.A. ...................
Skf2004 private communication, 2004 (may not be properly precessed)
Skf2004 (coordinates and identifications for Stock & Wroblewski pairs)
 
 
DISCOVERER
 
 
idgroup discov author
1 PZ Piazzi, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15569-3358 PZ 4 2007 40 50 10.3 5.09 5.56 A3V B9V NZD 155653.49-335758.0
15569-3358 PZ 4 2010 41 47 10.6 5.09 5.56 A3V B9V NZD 155653.49-335758.0
15569-3358 PZ 4 2014 45 49 10.2 5.09 5.56 A3V B9V NZD 155653.49-335758.0
15569-3358 PZ 4 2016 46 50 10.3 5.09 5.56 A3V+B9V NZ 155653.49-335758.0
15569-3358 PZ 4 2020 50 50 10.2 5.09 5.56 A3V+B9V NZ 155653.49-335758.0

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

 
 
WDS 15569-3358 PZ 4 (Xi1 Lup) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15569-3358 PZ 4 (Xi1 Lup) : MEASURES
 
 
No records found.

 
 
WDS 15569-3358 (Xi1 Lup) : VIRTUAL EYEPIECE
 
 

15569-3358 PZ    4A mag 5.09 Sp A3V 15569-3358 PZ    4B sep 9.2 P.A. 44.20 mag 5.56 Sp B9V 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 15569-3358 (Xi1 Lup) : ALADIN DSS IMAGE @ 15h 56m 53.49s -33° 57' 58.0"
 
 
 
 
WDS 15569-3358 PZ 4 (Xi1 Lup) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15569-3358  PZ    4 distance=0' 15583-3404  B  1312A,BC distance=19' 15583-3404  B  1312BC distance=19' 15567-3426  COO 189 distance=29' 15544-3404  B  1308 distance=33' 16004-3407  B  2375 distance=45' 15553-3439  JSP 674 distance=46' 16012-3408  RST2991 distance=55' 16019-3357  TSN 179 distance=63' 15532-3453  HJ 4815 distance=72' 15520-3450  JNN 213 distance=80' 15549-3243  PRO 126 distance=80' 15505-3331  SHN 206 distance=85' 16026-3448  JSP 683 distance=88' 15505-3436  KPP2179 distance=88' 15570-3228  BRT1695 distance=90' 15537-3229  UC 3083 distance=98' 15509-3503  SEE 250 distance=99' 15577-3217  UC 3093 distance=102' 16038-3304  HWE  82 distance=102' 16023-3516  JNN 217AB distance=103' 16023-3516  JNN 217AC distance=103' 16023-3516  JNN 217AD distance=103' 16023-3516  JNN 217AE distance=103' 16023-3516  JNN 217AF distance=103' 16009-3227  UC 3105 distance=104' 16026-3520  TDS9740 distance=108' 16043-3303  NSN 390 distance=108' 15525-3224  KOH  52 distance=109' 16056-3413  BRT1696 distance=110' 16030-3240  RST2994 distance=110' 15481-3407  UC 3068 distance=111' 16025-3231  UC 3106 distance=112' 16010-3219  PRO 127 distance=113' 15588-3203  FAL  50 distance=118' 15556-3200  KOH  56BC distance=120' 15579-3158  HJ 4821 distance=121' 16068-3357  SWR 197 distance=123' 16053-3254  I  1584 distance=124' 15473-3433  JSP 667 distance=124' 16057-3252  SEE 264AB distance=129' 16057-3252  SEE 264AC distance=129' 16057-3252  WSI  84Ba,Bb distance=129' 16041-3227  RST2997 distance=129' 16073-3343  HJ 4832BC distance=131' 16073-3343  HJ 4832AB distance=131' 16009-3600  SEE 256 distance=132' 16029-3210  KPP4386BC distance=133' 16029-3210  PRO 128AB distance=133' 16029-3210  KPP4386AC distance=133' 15467-3441  B   847 distance=133' 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 15569-3358 PZ 4 50 10.2
Show 15583-3404 B 1312 A,BC 175 52.8 19
Show 15583-3404 B 1312 BC 116 0.6 19
Show 15567-3426 COO 189 38 24.2 29
Show 15544-3404 B 1308 268 0.5 33
Show 16004-3407 B 2375 3 2.6 45
Show 15553-3439 JSP 674 164 1.6 46
Show 16012-3408 RST2991 206 1.0 55
Show 16019-3357 TSN 179 61 0.7 63
Show 15532-3453 HJ 4815 119 13.6 72
Show 15520-3450 JNN 213 62 3.0 80
Show 15549-3243 PRO 126 104 6.3 80
Show 15505-3331 SHN 206 -1 0.4 85
Show 16026-3448 JSP 683 233 0.1 88
Show 15505-3436 KPP2179 24 17.9 88
Show 15570-3228 BRT1695 282 3.4 90
Show 15537-3229 UC 3083 191 62.7 98
Show 15509-3503 SEE 250 137 0.2 99
Show 15577-3217 UC 3093 42 10.0 102
Show 16038-3304 HWE 82 346 2.3 102
Show 16023-3516 JNN 217 AB 71 2.0 103
Show 16023-3516 JNN 217 AC 185 4.4 103
Show 16023-3516 JNN 217 AD 283 3.8 103
Show 16023-3516 JNN 217 AE 54 4.4 103
Show 16023-3516 JNN 217 AF 106 4.0 103
Show 16009-3227 UC 3105 204 93.6 104
Show 16026-3520 TDS9740 349 0.6 108
Show 16043-3303 NSN 390 327 1.5 108
Show 15525-3224 KOH 52 261 2.6 109
Show 16056-3413 BRT1696 232 3.1 110
Show 16030-3240 RST2994 292 1.3 110
Show 15481-3407 UC 3068 133 36.6 111
Show 16025-3231 UC 3106 173 12.2 112
Show 16010-3219 PRO 127 194 15.5 113
Show 15588-3203 FAL 50 266 14.9 118
Show 15556-3200 KOH 56 BC 305 3.0 120
Show 15579-3158 HJ 4821 324 19.3 121
Show 16068-3357 SWR 197 270 18.8 123
Show 16053-3254 I 1584 315 2.4 124
Show 15473-3433 JSP 667 306 2.1 124
Show 16057-3252 SEE 264 AB 356 0.8 129
Show 16057-3252 SEE 264 AC 3 10.0 129
Show 16057-3252 WSI 84 Ba,Bb 212 0.1 129
Show 16041-3227 RST2997 139 0.6 129
Show 16073-3343 HJ 4832 BC 18 23.0 131
Show 16073-3343 HJ 4832 AB 353 38.9 131
Show 16009-3600 SEE 256 132 9.9 132
Show 16029-3210 KPP4386 BC 342 49.3 133
Show 16029-3210 PRO 128 AB 131 6.3 133
Show 16029-3210 KPP4386 AC 346 44.1 133
Show 15467-3441 B 847 197 0.1 133

 
 
WDS 15569-3358 : COMPONENTS
 
 
  A
B pa=44.2°
sep=9.19"
 
 
15569-3358 A
 
 
Componente originario normalizzato AB Name Xi1 Lup Coord arcsec 2000 155653.49-335758.0 Mag 5.09
Spectral class A3V (white) PmRA 24.00 PmDE -46.0 SAO 207144
HIP 78105 Tycho2 7337-01461-1 HD 142629 HR 5925
GC 21395 CD CD-3310826 Bayer Xi 1 Lupi Bayer name Xi1 Lup
Tycho2
Tycho2 7337-01461-1 Pflag RAmdeg 239.22287453 DEmdeg -33.96611250
PmRA 13.2 PmDE -37.1 E RAmdeg 3 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.61 EpDEm 1991.21
Num 11 Q RAmdeg 2.7 Q DEmdeg 1.0 Q pmRA 2.5
Q pmDE 1.0 BTmag 5.219 E BTmag 0.014 VTmag 5.091
E VTmag 0.009 Prox 103 TYC T HIP 78105
CCDM A RAdeg 239.22283750 DEdeg -33.96602361 EpRA 1990 1.72
EpDE 1990 1.38 E RAdeg 3.4 E DEdeg 3.7 Posflg D
Corr 0.6
SAO
SAO 207144 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 -0.045 Vmag 5.4 SpType A0
Double code Source 70 CatNum 21395 DM CD-3310826
DMcomp A BDsup HD 142629 M HD 0
GC 21395 RA1950rad 4.16124719 DE1950rad -0.59029704 PmRA2000 0.0015
PmDE2000 -0.042
Hipparcos
Catalog H HIP 78105 Proxy RAhms 15 56 53.48
DEdms -33 57 57.7 Vmag 5.14 VarFlag R Vmag G
RAdeg 239.223 DEdeg -33.966 AstroRef A Plx 16.35
CCDM 15569-3358 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 142629 BD
CD CD-3310826 CP Dm number -3310826 VIred 0.08
SpType A3V R SpType Coord arcsec 2000 155653.48-335757.7
Hipparcos 2
HIP 78105 Sn 95 So 3 Nc 1
RArad 4.1752262123 DErad -0.5928189297 Plx 23.6 PmRA 23.27
PmDE -37.85 E RArad 3.11 E DErad 1.64 E Plx 3.48
E pmRA 3.99 E pmDE 2.98 Hpmag 5.143 E Hpmag 0.0062
SHp 0.018 VA 0 BV 0.129 E BV 0.009
VI 0.08
CCDM
Ccdm 15569-3358 RComp Comp A Note1
Note2 Discov num DRAs -0.55 DDEs 2.3
R dRAs 41 Year Theta Rho
Obs 2 Vmag 5.3 Sp A0 PmNote *
PmRA 21 PmDE -41 Dm number -3310826 Cat1 CD
Name2 207144 Cat2 SAO HD 142629 M HD
ADS BDS M ADS BDS N IDS IDS 15505S3340A
HIC 78105
 
 
15569-3358 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 155654.00-335751.4 Mag 5.56 Spectral class B9V (blue-white)
PmRA 20.00 PmDE -50.0 SAO 207145 HIP 78106
Tycho2 7337-01460-1 HD 142630 HR 5926 GC 21396
Bayer Xi 2 Lupi Bayer name Xi2 Lup Calc delta mag 0.47 Calc coord yes
Tycho2
Tycho2 7337-01460-1 Pflag RAmdeg 239.22548122 DEmdeg -33.96426744
PmRA 10.5 PmDE -43.3 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.5 EpRAm 1991.56 EpDEm 1991.25
Num 9 Q RAmdeg 2.5 Q DEmdeg 1.5 Q pmRA 2.6
Q pmDE 1.6 BTmag 5.633 E BTmag 0.014 VTmag 5.556
E VTmag 0.009 Prox 103 TYC T HIP 78106
CCDM B RAdeg 239.22545222 DEdeg -33.96416361 EpRA 1990 1.69
EpDE 1990 1.37 E RAdeg 3.6 E DEdeg 3.9 Posflg
Corr 0.6
SAO
SAO 207145 DelFlag RA1950 PmRA1950 0.0016
DE1950 PmDE1950 -0.042 Vmag 5.7 SpType A0
Double code Source 70 CatNum 21396 DM CD-3310826
DMcomp B BDsup HD 142630 M HD 0
GC 21396 RA1950rad 4.16129461 DE1950rad -0.59026118 PmRA2000 0.0016
PmDE2000 -0.039
Hipparcos
Catalog H HIP 78106 Proxy RAhms 15 56 54.11
DEdms -33 57 51.0 Vmag 5.59 VarFlag R Vmag H
RAdeg 239.225 DEdeg -33.9642 AstroRef B Plx 16.64
CCDM 15569-3358 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD 142630 BD
CD CP Dm number VIred 0.07
SpType B9V R SpType Coord arcsec 2000 155654.11-335751.0
Hipparcos 2
HIP 78106 Sn 95 So 3 Nc 1
RArad 4.1752714973 DErad -0.5927863713 Plx 21.71 PmRA 23.56
PmDE -43.29 E RArad 3.85 E DErad 2.05 E Plx 4.7
E pmRA 5.59 E pmDE 3.62 Hpmag 5.6104 E Hpmag 0.0093
SHp 0 VA 0 BV 0.072 E BV 0.004
VI 0.07
CCDM
Ccdm 15569-3358 RComp Comp B Note1
Note2 Discov num PZ DRAs 0.06 DDEs 8.9
R dRAs 91 Year 1826 Theta 049 Rho 10.4
Obs 16 Vmag 5.8 Sp A0 PmNote *
PmRA 19 PmDE -45 Dm number Cat1
Name2 207145 Cat2 SAO HD 142630 M HD
ADS BDS M ADS BDS N IDS IDS 15505S3340B
HIC 78106