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Current system
18030-2252
TDS 898
HD 313714


Nearby doubles
10' : 18030-2243
RSS 468

13' : 18024-2302
H N 40AB

14' : 18039-2247
ARA1840

14' : 18039-2250
B 2430

15' : 18027-2306
RST3151

16' : 18019-2247
BU 283AB

17' : 18034-2237
ARA1839

20' : 18030-2233
ARA1838AB

23' : 18043-2239
LYS 32

27' : 18011-2252
ARA1835

28' : 18041-2230
ARA1841

28' : 18042-2230
S 698AB

29' : 18022-2318
B 2851

29' : 18042-2231
ARA1843

35' : 18054-2300
LYS 33AB

37' : 18004-2258
ARA1834

37' : 18015-2221
ARA1836

39' : 18051-2317
B 375

39' : 18055-2312
ARA2211

39' : 18004-2235
DON 877

43' : 18049-2326
ARA2210

44' : 18060-2238
BRT1513

47' : 18018-2208
ARA1837

47' : 18003-2224
TDT 627

49' : 18055-2326
SKF2529AB

51' : 18056-2328
ARA2212



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

18030-2252 TDS 898 (HD 313714)

 
 
18h 02m 58.81s -22° 52' 16.5" P.A. 116.00 sep 2.0 mag 10.02,11.41
 
 
Coord 2000 18030-2252 Discov num TDS 898 Comp Coord arcsec 2000 18 02 58.81 -22 52 16.5
Date first 1991 Date last 1991 Obs 1
Pa first 116 Pa last 115.9 P.A. Now (θ) 115.9°
Sep first 2.0 Sep last 2.036 Sep. Now (ρ) 2.036"
Mag pri 10.02 Mag sec 11.41 delta mag (ΔM) 1.39 Spectral class
Pri motion ra -009 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 313714 Constellation Sagittarius Tycho2 6842-00363-1 Gaia DR2 4069276767589653248
HD 313714
 
 
WDS 18030-2252 TDS 898 (HD 313714) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18030-2252 TDS 898 1991 1 116 2.0 10.02 11.41 180258.81-225216.5

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

 
 
WDS 18030-2252 TDS 898 (HD 313714) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18030-2252 TDS 898 (HD 313714) : MEASURES
 
 
No records found.

 
 
WDS 18030-2252 (HD 313714) : VIRTUAL EYEPIECE
 
 

18030-2252 TDS 898A mag 10.02 18030-2252 TDS 898B sep 1.9 P.A. 117.80 mag 11.41 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18030-2252 (HD 313714) : ALADIN DSS IMAGE @ 18h 02m 58.81s -22° 52' 16.5"
 
 
 
 
WDS 18030-2252 TDS 898 (HD 313714) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18030-2252 TDS 898 distance=1' 18030-2243 RSS 468 distance=10' 18024-2302 H N 40AB distance=13' 18024-2302 H N 6AC distance=13' 18024-2302 TRN 26AH distance=13' 18024-2302 H N 6AE distance=13' 18024-2302 HLD 175AF distance=13' 18024-2302 H N 6AG distance=13' 18024-2302 SNA 77Aa,Ab distance=13' 18024-2302 SNA 77AI distance=13' 18024-2302 SNA 77AJ distance=13' 18024-2302 H N 6CD distance=13' 18024-2302 H N 6CE distance=13' 18024-2302 H N 6CF distance=13' 18024-2302 H N 6CG distance=13' 18039-2247 ARA1840 distance=14' 18039-2250 B 2430 distance=14' 18027-2306 RST3151 distance=15' 18019-2247 BU 283AB distance=16' 18019-2247 BU 283AC distance=16' 18019-2247 FOX9030AD distance=16' 18034-2237 ARA1839 distance=17' 18030-2233 ARA1838BC distance=19' 18030-2233 ARA1838AB distance=20' 18030-2233 ABH 93AD distance=20' 18030-2233 ABH 93AE distance=20' 18030-2233 ABH 93AF distance=20' 18030-2233 ABH 93AG distance=20' 18030-2233 ABH 93AH distance=20' 18030-2233 ABH 93AI distance=20' 18030-2233 ABH 93AJ distance=20' 18043-2239 LYS 32 distance=23' 18011-2252 ARA1835 distance=27' 18041-2230 ARA1841 distance=28' 18042-2230 S 698AB distance=28' 18042-2230 WFC 289AD distance=28' 18022-2318 B 2851 distance=29' 18042-2230 B 1875BC distance=29' 18042-2231 ARA1843 distance=29' 18042-2230 ARA1842DE distance=29' 18054-2300 LYS 33AB distance=35' 18054-2300 SNA 80AC distance=35' 18054-2300 SNA 80AD distance=35' 18054-2300 SNA 80AE distance=35' 18004-2258 ARA1834 distance=37' 18015-2221 ARA1836 distance=37' 18051-2317 B 375 distance=39' 18055-2312 ARA2211 distance=39' 18004-2235 DON 877 distance=39' 18049-2326 ARA2210 distance=43' 18060-2238 BRT1513 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 18030-2252 TDS 898 116 2.0 1
Show 18030-2243 RSS 468 288 11.4 10
Show 18024-2302 H N 40 AB 20 6.2 13
Show 18024-2302 H N 6 AC 212 10.7 13
Show 18024-2302 TRN 26 AH 345 1.5 13
Show 18024-2302 H N 6 AE 205 16.2 13
Show 18024-2302 HLD 175 AF 108 22.1 13
Show 18024-2302 H N 6 AG 212 40.7 13
Show 18024-2302 SNA 77 Aa,Ab 248 0.0 13
Show 18024-2302 SNA 77 AI 43 3.1 13
Show 18024-2302 SNA 77 AJ 165 6.5 13
Show 18024-2302 H N 6 CD 280 2.4 13
Show 18024-2302 H N 6 CE 191 6.0 13
Show 18024-2302 H N 6 CF 85 26.8 13
Show 18024-2302 H N 6 CG 212 30.0 13
Show 18039-2247 ARA1840 267 8.0 14
Show 18039-2250 B 2430 7 8.8 14
Show 18027-2306 RST3151 32 1.3 15
Show 18019-2247 BU 283 AB 238 8.3 16
Show 18019-2247 BU 283 AC 33 13.6 16
Show 18019-2247 FOX9030 AD 265 24.5 16
Show 18034-2237 ARA1839 42 12.4 17
Show 18030-2233 ARA1838 BC 121 8.6 19
Show 18030-2233 ARA1838 AB 138 8.3 20
Show 18030-2233 ABH 93 AD 354 34.1 20
Show 18030-2233 ABH 93 AE 159 40.7 20
Show 18030-2233 ABH 93 AF 186 66.0 20
Show 18030-2233 ABH 93 AG 222 24.9 20
Show 18030-2233 ABH 93 AH 255 28.4 20
Show 18030-2233 ABH 93 AI 234 73.3 20
Show 18030-2233 ABH 93 AJ 284 104.1 20
Show 18043-2239 LYS 32 12 23.9 23
Show 18011-2252 ARA1835 304 9.8 27
Show 18041-2230 ARA1841 33 7.5 28
Show 18042-2230 S 698 AB 316 29.7 28
Show 18042-2230 WFC 289 AD 13 39.2 28
Show 18022-2318 B 2851 156 10.5 29
Show 18042-2230 B 1875 BC 236 0.5 29
Show 18042-2231 ARA1843 338 11.3 29
Show 18042-2230 ARA1842 DE 110 12.6 29
Show 18054-2300 LYS 33 AB 289 35.2 35
Show 18054-2300 SNA 80 AC 21 5.6 35
Show 18054-2300 SNA 80 AD 186 5.6 35
Show 18054-2300 SNA 80 AE 184 7.8 35
Show 18004-2258 ARA1834 224 15.1 37
Show 18015-2221 ARA1836 20 8.4 37
Show 18051-2317 B 375 168 0.9 39
Show 18055-2312 ARA2211 89 10.8 39
Show 18004-2235 DON 877 96 2.7 39
Show 18049-2326 ARA2210 145 8.7 43
Show 18060-2238 BRT1513 56 4.4 44

 
 
WDS 18030-2252 : COMPONENTS
 
 
  A
B pa=117.8°
sep=1.91"
 
 
18030-2252 A
 
 
Componente originario normalizzato AB Name HD 313714 Coord arcsec 2000 180258.81-225216.5 Mag 10.02
PmRA -9.00 PmDE -11.0 Tycho2 6842-00363-1 HD 313714
Tycho2
Tycho2 6842-00363-1 Pflag RAmdeg 270.74503859 DEmdeg -22.87123946
PmRA -9.1 PmDE -10.8 E RAmdeg 25 E DEmdeg 34
E pmRA 2.7 E pmDE 2.8 EpRAm 1990.70 EpDEm 1989.65
Num 3 Q RAmdeg 0.7 Q DEmdeg 1.9 Q pmRA 0.7
Q pmDE 1.9 BTmag 10.607 E BTmag 0.049 VTmag 10.020
E VTmag 0.041 Prox 20 TYC T HIP
CCDM RAdeg 270.74506083 DEdeg -22.87121528 EpRA 1990 1.91
EpDE 1990 1.95 E RAdeg 24.5 E DEdeg 34.5 Posflg D
Corr -0.1
 
 
18030-2252 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180258.93-225217.4 Mag 11.41 Calc delta mag 1.39
Calc coord yes