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Doubles in session


Current system
08445-6550
EHR 12 AC


Nearby doubles
18' : 08463-6603
DAM1483

20' : 08465-6605
RST 354

21' : 08446-6529
KPP1632

27' : 08421-6528
KPP 180

33' : 08398-6604
HDS1245

34' : 08484-6526
HRG 19

47' : 08464-6505
TDS6088

50' : 08367-6537
RST 338

55' : 08528-6609
TSN 148

57' : 08526-6524
TDS6155

64' : 08483-6648
TVB 201

69' : 08506-6648
HDO 206

71' : 08345-6625
RST 337

72' : 08547-6624
SKF 62

73' : 08546-6628
RST 364AB

82' : 08539-6648
EGN 9

82' : 08574-6612
HJ 4164

84' : 08314-6531
TOK 712

87' : 08376-6435
KPP2894

92' : 08432-6419
RST 348

97' : 08553-6701
TDS6185

98' : 08334-6701
MLO 29

100' : 08375-6720
LDS 229

100' : 08516-6421
RST 360

102' : 09004-6621
HJ 4167

102' : 08483-6728
DON 287



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08445-6550 EHR 12 AC

 
 
08h 44m 29.95s -65° 49' 31.5" P.A. 192.00 sep 14.2 mag 5.50,16.60 Sp A4V dist. 58.62 pc (191.22 l.y.)
 
 
Coord 2000 08445-6550 Discov num EHR  12 Comp AC Coord arcsec 2000 08 44 29.95 -65 49 31.5
Date first 2005 Date last 2005 Obs 1
Pa first 192 Pa last 192.1 P.A. Now (θ) 192.1°
Sep first 14.2 Sep last 14.208 Sep. Now (ρ) 14.208"
Mag pri 5.50 Mag sec 16.60 delta mag (ΔM) 11.1 Spectral class A4V (white)
Pri motion ra -064 Sec motion ra
Pri motion dec +104 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
08445-6550 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 250317 08 44 30 -65 49 32 EHR 12 AB 2005 1 334 4.5 5.50 15.80 10.30
Show 250317 08 44 30 -65 49 32 EHR 12 AC 2005 1 192 14.2 5.50 16.60 11.10 <===
Show HD 75171 250317 08 44 30 -65 49 32 TOK 520 AD 2015 6 142 999.9 6.05 10.69 4.64
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Volans SAO 250317 HIP 42895 Tycho2 8938-01117-1
Gaia DR2 5272537590997530112 HD 75171 HR 3495 CP CP-65 1013
FK5 2691 Distance 58.62 Distance ly 191.22
 
 
WDS 08445-6550 EHR 12 AC : NOTES
 
 
discov_num notes refcode
EHR 12 Physical/optical nature of AB and AC both undefined. Ehr2010
TOK 520 AD: D component is the primary of 08465-6605 RST 354.
 
 
REFERENCES
 
 
refcode metd author reference
Ehr2010 Ao j Ehrenreich, D., Lagrange, A.-M., Montagnier, G., Chauvin, G., Galland, F. 2010A&A...523A..73E
Ehr2010 Beuzit, J.-L., & Rameau. J.
Ehr2010 A&A 523, A73, 2010
 
 
DISCOVERER
 
 
idgroup discov author
1 TOK Tokovinin, A.A.
48 TOK Tokovinin, A.A., Balega, Y.Y., Pluzhnik, E.A., Shatsky, N.I., Gorynya, N.A., &
48 TOK Weigelt, G.
62 TOK Tokovinin, A., Cantarutti, R., Tighe, R., Schurter, P., van der Bliek, N.,
62 TOK Martinez, M., & Mondaca, E.
130 TOK Tokovinin, A., Corbett, H., Fors, O., Howard, W., Law, N.M., Moe, M.,
130 TOK Ratzloff, J. & Walter, F.M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08445-6550 EHR 12 AC 2005 1 192 14.2 5.50 16.60 A4V N DK 084429.95-654931.5

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

 
 
WDS 08445-6550 EHR 12 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08445-6550 EHR 12 AC : MEASURES
 
 
No records found.

 
 
WDS 08445-6550 : VIRTUAL EYEPIECE
 
 

08445-6550 EHR 12A mag 5.5 Sp A4V 08445-6550 EHR 12B sep 4.2 P.A. 348.70 mag 15.8 08445-6550 EHR 12C sep 13.9 P.A. 185.00 mag 16.6 08445-6550 TOK 520D sep 949.7 P.A. 162.40 mag 10.69 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08445-6550 : ALADIN DSS IMAGE @ 08h 44m 29.95s -65° 49' 31.5"
 
 
 
 
WDS 08445-6550 EHR 12 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08445-6550 EHR 12AC distance=0' 08463-6603 DAM1483 distance=18' 08465-6605 RST 354 distance=20' 08446-6529 KPP1632 distance=21' 08421-6528 KPP 180 distance=27' 08398-6604 HDS1245 distance=33' 08484-6526 HRG 19 distance=34' 08464-6505 TDS6088 distance=47' 08367-6537 RST 338 distance=50' 08528-6609 TSN 148 distance=55' 08526-6524 TDS6155 distance=57' 08483-6648 TVB 201 distance=64' 08506-6648 HDO 206 distance=69' 08345-6625 RST 337 distance=71' 08547-6624 SKF 62 distance=72' 08546-6628 RST 364AB distance=73' 08539-6648 EGN 9 distance=82' 08574-6612 HJ 4164 distance=82' 08314-6531 TOK 712 distance=84' 08376-6435 KPP2894 distance=87' 08432-6419 RST 348 distance=92' 08553-6701 TDS6185 distance=97' 08334-6701 MLO 29 distance=98' 08375-6720 LDS 229 distance=100' 08516-6421 RST 360 distance=100' 09004-6621 HJ 4167 distance=102' 08483-6728 DON 287 distance=102' 08566-6704 TDS6206 distance=104' 08343-6426 KPP 756 distance=105' 08273-6615 BRT1971 distance=109' 08268-6600 SWR 45 distance=109' 09024-6547 WFC 78 distance=111' 09024-6624 TOK 197 distance=115' 09025-6516 RST4430 distance=118' 08297-6708 HDS1215Aa,Ab distance=119' 08297-6708 HJ 4110AB distance=119' 08297-6708 HDS1215Aa,C distance=119' 09029-6512 DAM1525 distance=121' 08472-6349 SLR 9AB distance=122' 08358-6745 TDS5964 distance=127' 09023-6444 TDS6261 distance=130' 08261-6659 DON 254Aa,Ab distance=131' 08261-6659 UC 1672AB distance=131' 09037-6652 DON 313 distance=132' 09034-6445 TDS6274 distance=135' 08519-6341 HJ 4152 distance=138' 09038-6441 SLR 16 distance=140' 08256-6714 DON 252 distance=141' 08360-6337 HJ 4121 distance=144' 08549-6342 LDS 241 distance=144' 09041-6435 TDS6285 distance=145' 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 08445-6550 EHR 12 AB 334 4.5
Show 08445-6550 EHR 12 AC 192 14.2
Show 08445-6550 TOK 520 AD 142 999.9
Show 08463-6603 DAM1483 111 5.2 18
Show 08465-6605 RST 354 197 1.1 20
Show 08446-6529 KPP1632 140 12.5 21
Show 08421-6528 KPP 180 266 3.7 27
Show 08398-6604 HDS1245 51 0.2 33
Show 08484-6526 HRG 19 183 4.6 34
Show 08464-6505 TDS6088 304 0.8 47
Show 08367-6537 RST 338 249 1.0 50
Show 08528-6609 TSN 148 46 0.3 55
Show 08526-6524 TDS6155 306 0.4 57
Show 08483-6648 TVB 201 293 6.2 64
Show 08506-6648 HDO 206 237 36.7 69
Show 08345-6625 RST 337 39 0.5 71
Show 08547-6624 SKF 62 345 29.9 72
Show 08546-6628 RST 364 AB 67 2.0 73
Show 08539-6648 EGN 9 209 5.0 82
Show 08574-6612 HJ 4164 145 10.4 82
Show 08314-6531 TOK 712 193 0.1 84
Show 08376-6435 KPP2894 281 9.4 87
Show 08432-6419 RST 348 320 0.6 92
Show 08553-6701 TDS6185 222 2.0 97
Show 08334-6701 MLO 29 130 10.0 98
Show 08375-6720 LDS 229 99 15.9 100
Show 08516-6421 RST 360 178 4.6 100
Show 09004-6621 HJ 4167 25 4.2 102
Show 08483-6728 DON 287 34 3.2 102
Show 08566-6704 TDS6206 342 0.4 104
Show 08343-6426 KPP 756 175 6.6 105
Show 08273-6615 BRT1971 18 5.6 109
Show 08268-6600 SWR 45 310 24.6 109
Show 09024-6547 WFC 78 224 9.7 111
Show 09024-6624 TOK 197 285 0.0 115
Show 09025-6516 RST4430 140 1.1 118
Show 08297-6708 HDS1215 Aa,Ab 84 0.1 119
Show 08297-6708 HJ 4110 AB 211 26.2 119
Show 08297-6708 HDS1215 Aa,C 64 1.1 119
Show 09029-6512 DAM1525 96 3.0 121
Show 08472-6349 SLR 9 AB 358 1.3 122
Show 08358-6745 TDS5964 63 0.5 127
Show 09023-6444 TDS6261 79 0.5 130
Show 08261-6659 DON 254 Aa,Ab 96 0.9 131
Show 08261-6659 UC 1672 AB 264 60.4 131
Show 09037-6652 DON 313 286 5.0 132
Show 09034-6445 TDS6274 270 0.8 135
Show 08519-6341 HJ 4152 340 7.3 138
Show 09038-6441 SLR 16 315 0.9 140
Show 08256-6714 DON 252 247 0.9 141
Show 08360-6337 HJ 4121 336 12.4 144

 
 
WDS 08445-6550 : COMPONENTS
 
 
  A B C
B pa=348.7°
sep=4.15"
 
C pa=185.0°
sep=13.95"
pa=181.3°
sep=17.97"
 
D pa=162.4°
sep=949.66"
pa=162.5°
sep=953.79"
pa=162.1°
sep=936.78"
 
 
08445-6550 A
 
 
Coord arcsec 2000 084429.95-654931.5 Mag 5.5 Spectral class A4V (white) PmRA -64.00
PmDE 104.0 SAO 250317 HIP 42895 Tycho2 8938-01117-1
HD 75171 HR 3495 GC 12090 CP CP-65 1013
FK5 2691
Tycho2
Tycho2 8938-01117-1 Pflag RAmdeg 131.12482425 DEmdeg -65.82542930
PmRA -63.2 PmDE 104.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 0.9 EpRAm 1991.34 EpDEm 1991.44
Num 15 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.6
Q pmDE 0.6 BTmag 6.282 E BTmag 0.014 VTmag 6.048
E VTmag 0.009 Prox 999 TYC T HIP 42895
CCDM RAdeg 131.12517917 DEdeg -65.82566667 EpRA 1990 1.73
EpDE 1990 1.79 E RAdeg 3.6 E DEdeg 3.6 Posflg
Corr 0.1
SAO
SAO 250317 DelFlag RA1950 PmRA1950 -0.01
DE1950 PmDE1950 0.096 Vmag 6 SpType A2
Double code Source 70 CatNum 12090 DM CP-65 1013
DMcomp BDsup HD 75171 M HD 0
GC 12090 RA1950rad 2.28555049 DE1950rad -1.1457057 PmRA2000 -0.0103
PmDE2000 0.1
Hipparcos
Catalog H HIP 42895 Proxy RAhms 08 44 30.05
DEdms -65 49 32.5 Vmag 6.03 VarFlag R Vmag H
RAdeg 131.125 DEdeg -65.8257 AstroRef Plx 16.49
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 75171 BD
CD CP CP-65 1013 Dm number -65 1013 VIred 0.22
SpType A9V R SpType Coord arcsec 2000 084430.05-654932.5
Hipparcos 2
HIP 42895 Sn 5 So 0 Nc 1
RArad 2.2885664702 DErad -1.148874884 Plx 17.06 PmRA -63.34
PmDE 103.33 E RArad 0.24 E DErad 0.24 E Plx 0.26
E pmRA 0.27 E pmDE 0.24 Hpmag 6.0927 E Hpmag 0.0006
SHp 0.007 VA 0 BV 0.217 E BV 0.004
VI 0.24
 
 
08445-6550 B
 
 
Coord arcsec 2000 084429.82-654927.4 Mag 15.8 Calc delta mag 10.3 Calc coord yes
 
 
08445-6550 C
 
 
Coord arcsec 2000 084429.75-654945.4 Mag 16.6 Calc delta mag 11.1 Calc coord yes
 
 
08445-6550 D
 
 
Coord arcsec 2000 084516.62-660437.3 Mag 10.69 PmRA -73.00 PmDE 102.0
Calc delta mag 5.19 Calc coord yes