stampa
Login

Enhance your experience with Stelle Doppie.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18004-2258
ARA 1834


Nearby doubles
11' : 18011-2252
ARA1835

23' : 18004-2235
DON 877

24' : 18019-2247
BU 283AB

28' : 18024-2302
H N 40AB

33' : 18022-2318
B 2851

33' : 17594-2228
SNA 76AB

33' : 18027-2306
RST3151

34' : 17581-2249
ARA1832

34' : 17590-2231
SNA 75AB

34' : 18003-2224
TDT 627

35' : 17587-2232
B 367

36' : 18004-2333
RST3146

37' : 18030-2252
TDS 898

39' : 17577-2305
ARA2206

40' : 18030-2243
RSS 468

40' : 18015-2221
ARA1836

44' : 18005-2341
ALD 110AB

44' : 17591-2218
ARA1833

44' : 18030-2233
ARA1838AB

47' : 18034-2237
ARA1839

49' : 18039-2247
ARA1840

50' : 18039-2250
B 2430

52' : 17598-2349
GUL 1

54' : 18018-2208
ARA1837

56' : 17573-2223
BRT1510

58' : 17577-2341
ARA2205



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18004-2258 ARA 1834

 
 
18h 00m 24.14s -22° 57' 52.1" P.A. 224.00 sep 15.1 mag 9.91,12.80 Sp Ap
 
 
Coord 2000 18004-2258 Discov num ARA1834 Comp Coord arcsec 2000 18 00 24.14 -22 57 52.1
Date first 1920 Date last 2016 Obs 7
Pa first 223 Pa last 223.7 P.A. Now (θ) 223.7°
Sep first 15.2 Sep last 15.1 Sep. Now (ρ) 15.1"
Mag pri 9.91 Mag sec 12.80 delta mag (ΔM) 2.89 Spectral class Ap (white)
Pri motion ra +000 Sec motion ra -005
Pri motion dec +004 Sec motion dec -004
Notes
rPM=1.473
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius SAO 186080 Tycho2 6842-00714-1 Gaia DR2 4069439460937060224
HD 164068 DM CD-2212411
 
 
WDS 18004-2258 ARA 1834 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Ara1961 Pa - Aravamudan, S. 1961PASP...73..266A
Ara1961 PASP 73, 266, 1961
Ara1963 Pa - Aravamudan, S. .
Ara1963 Pub. Nizamiah Obs. 13, Pt.3, 1963
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18004-2258 ARA1834 1998 3 223 15.4 9.91 12.80 Ap D 180024.14-225752.1
18004-2258 ARA1834 1999 4 223 15.3 9.91 12.80 Ap D 180024.14-225752.1
18004-2258 ARA1834 2010 5 221 15.7 9.91 12.80 Ap 180024.14-225752.1
18004-2258 ARA1834 2016 6 224 15.1 9.91 12.80 Ap 180024.14-225752.1

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

 
 
WDS 18004-2258 ARA 1834 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18004-2258 ARA 1834 : MEASURES
 
 
No records found.

 
 
WDS 18004-2258 : VIRTUAL EYEPIECE
 
 

18004-2258 ARA1834A mag 9.91 Sp Ap 18004-2258 ARA1834B sep 14.5 P.A. 221.30 mag 12.8 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 18004-2258 : ALADIN DSS IMAGE @ 18h 00m 24.14s -22° 57' 52.1"
 
 
 
 
WDS 18004-2258 ARA 1834 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18004-2258 ARA1834 distance=0' 18011-2252 ARA1835 distance=11' 18004-2235 DON 877 distance=23' 18019-2247 BU 283AB distance=24' 18019-2247 BU 283AC distance=24' 18019-2247 FOX9030AD distance=24' 18024-2302 H N 6CD distance=28' 18024-2302 H N 6CE distance=28' 18024-2302 H N 6CF distance=28' 18024-2302 H N 6CG distance=28' 18024-2302 H N 40AB distance=28' 18024-2302 H N 6AC distance=28' 18024-2302 TRN 26AH distance=28' 18024-2302 H N 6AE distance=28' 18024-2302 HLD 175AF distance=28' 18024-2302 H N 6AG distance=28' 18024-2302 SNA 77Aa,Ab distance=28' 18024-2302 SNA 77AI distance=28' 18024-2302 SNA 77AJ distance=28' 18022-2318 B 2851 distance=33' 17594-2228 SNA 76AB distance=33' 17594-2228 SNA 76AC distance=33' 17594-2228 SNA 76AD distance=33' 17594-2228 SNA 76AE distance=33' 18027-2306 RST3151 distance=33' 17581-2249 ARA1832 distance=34' 17590-2231 SNA 75AB distance=34' 17590-2231 SNA 75AC distance=34' 17590-2231 SNA 75AD distance=34' 17590-2231 SNA 75AE distance=34' 18003-2224 TDT 627 distance=34' 17587-2232 B 367 distance=35' 18004-2333 RST3146 distance=36' 18030-2252 TDS 898 distance=37' 17577-2305 ARA2206 distance=39' 18030-2243 RSS 468 distance=40' 18015-2221 ARA1836 distance=40' 18005-2341 ALD 110AB distance=44' 18005-2341 SKF2528AC distance=44' 18005-2341 SKF2528AD distance=44' 18005-2341 SKF2528DE distance=44' 17591-2218 ARA1833 distance=44' 18030-2233 ARA1838AB distance=44' 18030-2233 ABH 93AD distance=44' 18030-2233 ABH 93AE distance=44' 18030-2233 ABH 93AF distance=44' 18030-2233 ABH 93AG distance=44' 18030-2233 ABH 93AH distance=44' 18030-2233 ABH 93AI distance=44' 18030-2233 ABH 93AJ distance=44' 18030-2233 ARA1838BC distance=44' 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 18004-2258 ARA1834 224 15.1
Show 18011-2252 ARA1835 304 9.8 11
Show 18004-2235 DON 877 96 2.7 23
Show 18019-2247 BU 283 AB 238 8.3 24
Show 18019-2247 BU 283 AC 33 13.6 24
Show 18019-2247 FOX9030 AD 265 24.5 24
Show 18024-2302 H N 6 CD 280 2.4 28
Show 18024-2302 H N 6 CE 191 6.0 28
Show 18024-2302 H N 6 CF 85 26.8 28
Show 18024-2302 H N 6 CG 212 30.0 28
Show 18024-2302 H N 40 AB 20 6.2 28
Show 18024-2302 H N 6 AC 212 10.7 28
Show 18024-2302 TRN 26 AH 345 1.5 28
Show 18024-2302 H N 6 AE 205 16.2 28
Show 18024-2302 HLD 175 AF 108 22.1 28
Show 18024-2302 H N 6 AG 212 40.7 28
Show 18024-2302 SNA 77 Aa,Ab 248 0.0 28
Show 18024-2302 SNA 77 AI 43 3.1 28
Show 18024-2302 SNA 77 AJ 165 6.5 28
Show 18022-2318 B 2851 156 10.5 33
Show 17594-2228 SNA 76 AB 92 2.0 33
Show 17594-2228 SNA 76 AC 265 2.5 33
Show 17594-2228 SNA 76 AD 84 6.5 33
Show 17594-2228 SNA 76 AE 63 6.5 33
Show 18027-2306 RST3151 32 1.3 33
Show 17581-2249 ARA1832 15 6.9 34
Show 17590-2231 SNA 75 AB 221 3.9 34
Show 17590-2231 SNA 75 AC 46 6.2 34
Show 17590-2231 SNA 75 AD 302 6.9 34
Show 17590-2231 SNA 75 AE 349 7.9 34
Show 18003-2224 TDT 627 278 0.6 34
Show 17587-2232 B 367 217 1.8 35
Show 18004-2333 RST3146 228 0.5 36
Show 18030-2252 TDS 898 116 2.0 37
Show 17577-2305 ARA2206 157 9.4 39
Show 18030-2243 RSS 468 288 11.4 40
Show 18015-2221 ARA1836 20 8.4 40
Show 18005-2341 ALD 110 AB 73 3.9 44
Show 18005-2341 SKF2528 AC 19 1.7 44
Show 18005-2341 SKF2528 AD 203 6.5 44
Show 18005-2341 SKF2528 DE 223 3.0 44
Show 17591-2218 ARA1833 99 14.1 44
Show 18030-2233 ARA1838 AB 138 8.3 44
Show 18030-2233 ABH 93 AD 354 34.1 44
Show 18030-2233 ABH 93 AE 159 40.7 44
Show 18030-2233 ABH 93 AF 186 66.0 44
Show 18030-2233 ABH 93 AG 222 24.9 44
Show 18030-2233 ABH 93 AH 255 28.4 44
Show 18030-2233 ABH 93 AI 234 73.3 44
Show 18030-2233 ABH 93 AJ 284 104.1 44
Show 18030-2233 ARA1838 BC 121 8.6 44

 
 
WDS 18004-2258 : COMPONENTS
 
 
  A
B pa=221.3°
sep=14.54"
 
 
18004-2258 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180024.14-225752.1 Mag 9.91 Spectral class Ap (white)
PmRA 0.00 PmDE 4.0 SAO 186080 Tycho2 6842-00714-1
HD 164068 DM CD-2212411
Tycho2
Tycho2 6842-00714-1 Pflag RAmdeg 270.10060844 DEmdeg -22.96447379
PmRA -0.3 PmDE -2.6 E RAmdeg 17 E DEmdeg 22
E pmRA 2.7 E pmDE 2.7 EpRAm 1991.33 EpDEm 1990.94
Num 3 Q RAmdeg 1.4 Q DEmdeg 1.0 Q pmRA 1.4
Q pmDE 1.0 BTmag 10.075 E BTmag 0.030 VTmag 9.915
E VTmag 0.034 Prox 999 TYC T HIP
CCDM RAdeg 270.10060917 DEdeg -22.96446806 EpRA 1990 1.91
EpDE 1990 1.91 E RAdeg 17.0 E DEdeg 21.5 Posflg
Corr 0.0
SAO
SAO 186080 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 -0.01 Vmag 9.2 SpType A0
Double code Source 25 CatNum 12336 DM CD-2212411
DMcomp BDsup HD 164068 M HD 0
GC RA1950rad 4.70090061 DE1950rad -0.40078349 PmRA2000 -0.0009
PmDE2000 -0.009
CCDM
Ccdm 18004-2258 RComp Comp A Note1
Note2 Discov num DRAs 0.17 DDEs 8.1
R dRAs 41 Year Theta Rho
Obs 2 Vmag 9.5 Sp A0 PmNote *
PmRA -12 PmDE -10 Dm number -22 4489 Cat1 BD
Name2 186080 Cat2 SAO HD 164068 M HD
ADS BDS M ADS BDS N IDS IDS 17543S2258A
HIC
 
 
18004-2258 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180023.44-225803.0 Mag 12.8 PmRA -5.00
PmDE -4.0 Calc delta mag 2.89 Calc coord yes
CCDM
Ccdm 18004-2258 RComp Comp B Note1
Note2 Discov num ARA1834 DRAs -0.59 DDEs -2.9
R dRAs 41 Year 1921 Theta 223 Rho 15.0
Obs 2 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17543S2258B
HIC