17459-4500 DON 862

 
 
17h 45m 55.22s -45° 00' 02.3" P.A. 186.00 sep 2.0 mag 10.44,14.10 Sp A5/8V
 
 
Coord 2000 17459-4500 Discov num DON 862 Comp Coord arcsec 2000 17 45 55.22 -45 00 02.3
Date first 1932 Date last 2015 Obs 3
Pa first 191 Pa last 185.7 P.A. Now (θ) 185.7°
Sep first 3.2 Sep last 1.957 Sep. Now (ρ) 1.957"
Mag pri 10.44 Mag sec 14.10 delta mag (ΔM) 3.66 Spectral class A5/8V (white)
Pri motion ra -003 Sec motion ra
Pri motion dec -026 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Tycho2 8343-00370-1 Gaia DR2 5955081729114101632 HD 161105
 
 
WDS 17459-4500 DON 862 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17459-4500 DON 862 1948 2 182 3.1 10.44 14.10 A5/8V 174555.22-450002.3
17459-4500 DON 862 2015 3 186 2.0 10.44 14.10 A5/8V S 174555.22-450002.3

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WDS 17459-4500 DON 862 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17459-4500 DON 862 : MEASURES
 
 
No records found.

 
 
WDS 17459-4500 : VIRTUAL EYEPIECE
 
 

17459-4500 DON 862A mag 10.44 Sp A5/8V 17459-4500 DON 862B sep 1.9 P.A. 184.00 mag 14.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 17459-4500 : ALADIN DSS IMAGE @ 17h 45m 55.22s -45° 00' 02.3"
 
 
 
 
WDS 17459-4500 DON 862 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


17459-4500  DON 862 distance=0' 17452-4458  BRT 990AB distance=8' 17452-4458  BRT 990BC distance=8' 17450-4511  HJ 4973 distance=16' 17486-4502  CPO  77 distance=29' 17437-4442  BRT 989 distance=30' 17431-4446  I  1335 distance=33' 17479-4433  RST5442 distance=35' 17427-4451  DON 859 distance=36' 17481-4527  CPO9248 distance=36' 17454-4423  TDT 490 distance=38' 17488-4522  B  1868 distance=38' 17496-4510  DON 867 distance=40' 17447-4415  RSS 460 distance=48' 17408-4457  TDS 877 distance=55' 17456-4403  DON 861 distance=59' 17410-4530  DON 855 distance=61' 17482-4404  DON 865AB distance=61' 17482-4404  CPO 555AC distance=61' 17395-4454  DON 853 distance=68' 17510-4543  BRT1001 distance=69' 17499-4405  KPP3005 distance=70' 17420-4401  DON 857 distance=73' 17416-4601  BRT 987 distance=76' 17417-4604  SWR 228 distance=78' 17388-4532  B  2841 distance=82' 17383-4513  HDS2491 distance=82' 17395-4553  KPP4390BC distance=87' 17395-4553  SKF1418AB distance=87' 17395-4553  KPP4390AC distance=87' 17424-4618  HDS2505AB distance=87' 17424-4618  ARY 128AB,C distance=87' 17389-4546  DON 851 distance=87' 17397-4559  HDS2497 distance=89' 17524-4556  DON 868 distance=89' 17423-4621  ARY 124 distance=90' 17376-4516  CPO 539 distance=90' 17405-4352  DON 854AB distance=90' 17405-4352  COO 217AC distance=90' 17470-4330  COO 220 distance=92' 17374-4519  BRT 985 distance=93' 17477-4329  DON 864 distance=93' 17482-4630  RST 949 distance=94' 17388-4406  I  1331 distance=94' 17497-4335  RSS 463 distance=95' 17530-4600  CPO9252 distance=96' 17383-4555  CPO9246 distance=98' 17541-4414  BRT1002 distance=99' 17466-4320  CPO 552 distance=101' 17484-4322  BRT 996 distance=102' 17371-4419  WDK   3 distance=103' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 17459-4500 DON 862 186 2.0
Show 17452-4458 BRT 990 AB 292 4.4 8
Show 17452-4458 BRT 990 BC 20 4.2 8
Show 17450-4511 HJ 4973 24 14.0 16
Show 17486-4502 CPO 77 324 4.0 29
Show 17437-4442 BRT 989 17 3.1 30
Show 17431-4446 I 1335 57 3.0 33
Show 17479-4433 RST5442 105 0.6 35
Show 17427-4451 DON 859 218 0.9 36
Show 17481-4527 CPO9248 123 3.5 36
Show 17454-4423 TDT 490 18 0.9 38
Show 17488-4522 B 1868 221 1.3 38
Show 17496-4510 DON 867 285 0.5 40
Show 17447-4415 RSS 460 358 14.9 48
Show 17408-4457 TDS 877 313 1.3 55
Show 17456-4403 DON 861 340 5.7 59
Show 17410-4530 DON 855 265 0.4 61
Show 17482-4404 DON 865 AB 55 2.5 61
Show 17482-4404 CPO 555 AC 54 9.1 61
Show 17395-4454 DON 853 197 0.3 68
Show 17510-4543 BRT1001 300 4.8 69
Show 17499-4405 KPP3005 254 19.9 70
Show 17420-4401 DON 857 44 0.9 73
Show 17416-4601 BRT 987 291 5.3 76
Show 17417-4604 SWR 228 100 23.6 78
Show 17388-4532 B 2841 44 5.5 82
Show 17383-4513 HDS2491 247 0.5 82
Show 17395-4553 KPP4390 BC 229 42.8 87
Show 17395-4553 SKF1418 AB 82 15.4 87
Show 17395-4553 KPP4390 AC 214 30.9 87
Show 17424-4618 HDS2505 AB 319 0.4 87
Show 17424-4618 ARY 128 AB,C 293 93.1 87
Show 17389-4546 DON 851 243 2.1 87
Show 17397-4559 HDS2497 169 0.5 89
Show 17524-4556 DON 868 221 0.5 89
Show 17423-4621 ARY 124 350 55.7 90
Show 17376-4516 CPO 539 216 5.5 90
Show 17405-4352 DON 854 AB 122 7.3 90
Show 17405-4352 COO 217 AC 203 15.5 90
Show 17470-4330 COO 220 331 13.0 92
Show 17374-4519 BRT 985 96 4.0 93
Show 17477-4329 DON 864 179 0.5 93
Show 17482-4630 RST 949 141 0.3 94
Show 17388-4406 I 1331 58 1.3 94
Show 17497-4335 RSS 463 146 21.5 95
Show 17530-4600 CPO9252 288 6.6 96
Show 17383-4555 CPO9246 36 4.4 98
Show 17541-4414 BRT1002 154 4.7 99
Show 17466-4320 CPO 552 178 3.0 101
Show 17484-4322 BRT 996 224 5.6 102
Show 17371-4419 WDK 3 190 0.2 103

 
 
WDS 17459-4500 : COMPONENTS
 
 
  A
B pa=184.0°
sep=1.95"
 
 
17459-4500 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174555.22-450002.3 Mag 10.44 Spectral class A5/8V (white)
PmRA -3.00 PmDE -26.0 Tycho2 8343-00370-1 HD 161105
Tycho2
Tycho2 8343-00370-1 Pflag RAmdeg 266.48007598 DEmdeg -45.00065215
PmRA -2.2 PmDE -11.8 E RAmdeg 30 E DEmdeg 37
E pmRA 2.1 E pmDE 2.0 EpRAm 1989.21 EpDEm 1987.26
Num 3 Q RAmdeg 1.0 Q DEmdeg 1.7 Q pmRA 1.0
Q pmDE 1.7 BTmag 10.671 E BTmag 0.049 VTmag 10.443
E VTmag 0.057 Prox 591 TYC T HIP
CCDM RAdeg 266.48008333 DEdeg -45.00062389 EpRA 1990 1.64
EpDE 1990 1.38 E RAdeg 30.1 E DEdeg 37.9 Posflg
Corr 0.1
 
 
17459-4500 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174555.21-450004.2 Mag 14.1 Calc delta mag 3.66
Calc coord yes