stampa
Login

Want to manage your own lists?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20494-1638
RST 3269


Nearby doubles
38' : 20519-1631
HJ 3001

42' : 20465-1642
SKI 11

42' : 20468-1655
ARN 110

46' : 20464-1653
HU 271

54' : 20526-1609
SPF 2

57' : 20528-1610
BU 154

61' : 20477-1542
OCC1007

70' : 20533-1719
HLD 42

71' : 20537-1711
GWP3014

78' : 20452-1548
OCC 290

80' : 20439-1646
RST3268

85' : 20493-1802
HJ 3000

86' : 20550-1705
SKF2092

91' : 20433-1701
RST3267

92' : 20557-1625
DAM 219

96' : 20484-1812
S 763AB

97' : 20558-1707
JAY 1AB

104' : 20557-1547
GWP3018

105' : 20538-1516
UC 4320

110' : 20452-1809
GWP2992

114' : 20415-1638
OCC9058

120' : 20444-1503
HJ 1567

121' : 20448-1458
OCC 20AB

121' : 20569-1731
OCC 351

121' : 20429-1757
ARA 499AB

124' : 20474-1837
HJ 2995



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.

20494-1638 RST 3269

 
 
20h 49m 23.47s -16° 37' 37.1" P.A. 71.00 sep 2.1 mag 9.79,12.70 Sp F8V
 
 
Coord 2000 20494-1638 Discov num RST3269 Comp Coord arcsec 2000 20 49 23.47 -16 37 37.1
Date first 1935 Date last 2016 Obs 5
Pa first 74 Pa last 71 P.A. Now (θ) 71°
Sep first 2.0 Sep last 2.111 Sep. Now (ρ) 2.111"
Mag pri 9.79 Mag sec 12.70 delta mag (ΔM) 2.91 Spectral class F8V (yellow-white)
Pri motion ra +029 Sec motion ra
Pri motion dec -024 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 6344-01698-1 Gaia DR2 6886019296427976064 HD 198219
 
 
WDS 20494-1638 RST 3269 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 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
20494-1638 RST3269 1943 2 75 2.1 9.79 12.70 F8V 204923.47-163737.1
20494-1638 RST3269 2000 3 65 1.9 9.79 12.70 F8V 204923.47-163737.1
20494-1638 RST3269 2005 3 65 1.9 9.79 12.70 F8V 204923.47-163737.1
20494-1638 RST3269 2015 4 71 2.1 9.79 12.70 F8V 204923.47-163737.1
20494-1638 RST3269 2016 5 71 2.1 9.79 12.70 F8V 204923.47-163737.1

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

 
 
WDS 20494-1638 RST 3269 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20494-1638 RST 3269 : MEASURES
 
 
No records found.

 
 
WDS 20494-1638 : VIRTUAL EYEPIECE
 
 

20494-1638 RST3269A mag 9.79 Sp F8V 20494-1638 RST3269B sep 2.0 P.A. 70.20 mag 12.7 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 20494-1638 : ALADIN DSS IMAGE @ 20h 49m 23.47s -16° 37' 37.1"
 
 
 
 
WDS 20494-1638 RST 3269 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20494-1638 RST3269 distance=0' 20519-1631 HJ 3001 distance=38' 20465-1642 SKI 11 distance=42' 20468-1655 ARN 110 distance=42' 20464-1653 HU 271 distance=46' 20526-1609 SPF 2 distance=54' 20528-1610 BU 154 distance=57' 20477-1542 OCC1007 distance=61' 20533-1719 HLD 42 distance=70' 20537-1711 GWP3014 distance=71' 20452-1548 OCC 290 distance=78' 20439-1646 RST3268 distance=80' 20493-1802 HJ 3000 distance=85' 20550-1705 SKF2092 distance=86' 20433-1701 RST3267 distance=91' 20557-1625 DAM 219 distance=92' 20484-1812 S 763AB distance=96' 20484-1812 S 763AC distance=96' 20484-1812 OCC9211EF distance=96' 20558-1707 JAY 1AB distance=97' 20558-1707 TOK 343AC distance=97' 20558-1707 JAY 2CD distance=102' 20557-1547 GWP3018 distance=104' 20538-1516 UC 4320 distance=105' 20484-1812 S 763CD distance=105' 20452-1809 GWP2992 distance=110' 20415-1638 OCC9058 distance=114' 20444-1503 HJ 1567 distance=120' 20448-1458 OCC 20AB distance=121' 20448-1458 OCC 20AC distance=121' 20569-1731 OCC 351 distance=121' 20429-1757 TDT2493Aa,Ab distance=121' 20429-1757 ARA 499AB distance=121' 20474-1837 HJ 2995 distance=124' 20571-1539 SKF2093 distance=125' 20407-1639 GWP2981 distance=126' 20405-1640 OCC9057 distance=128' 20410-1723 BU 1209 distance=130' 20413-1736 HJ 2986 distance=130' 20427-1807 OCC 603 distance=132' 20509-1851 GWP3005 distance=136' 20400-1700 OCC9056 distance=138' 20578-1749 DVG 47 distance=141' 20593-1628 SKF2095 distance=144' 20595-1653 UC 4353 distance=146' 20426-1444 LDS4856 distance=151' 20530-1416 HU 272 distance=152' 20452-1857 ARA 803 distance=152' 20522-1904 I 667 distance=153' 20571-1453 TVB 318 distance=153' 20387-1704 OCC9194 distance=156' 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 20494-1638 RST3269 71 2.1
Show 20519-1631 HJ 3001 241 6.6 38
Show 20465-1642 SKI 11 289 3.9 42
Show 20468-1655 ARN 110 90 59.4 42
Show 20464-1653 HU 271 100 0.3 46
Show 20526-1609 SPF 2 124 0.1 54
Show 20528-1610 BU 154 61 3.0 57
Show 20477-1542 OCC1007 -1 0.1 61
Show 20533-1719 HLD 42 44 1.3 70
Show 20537-1711 GWP3014 264 9.5 71
Show 20452-1548 OCC 290 -1 0.1 78
Show 20439-1646 RST3268 119 1.7 80
Show 20493-1802 HJ 3000 251 33.4 85
Show 20550-1705 SKF2092 68 8.3 86
Show 20433-1701 RST3267 217 1.4 91
Show 20557-1625 DAM 219 117 8.2 92
Show 20484-1812 S 763 AB 293 15.8 96
Show 20484-1812 S 763 AC 177 542.3 96
Show 20484-1812 OCC9211 EF 46 0.6 96
Show 20558-1707 JAY 1 AB 324 1.1 97
Show 20558-1707 TOK 343 AC 138 324.9 97
Show 20558-1707 JAY 2 CD 141 2.2 102
Show 20557-1547 GWP3018 249 15.2 104
Show 20538-1516 UC 4320 156 10.3 105
Show 20484-1812 S 763 CD 333 9.1 105
Show 20452-1809 GWP2992 114 100.8 110
Show 20415-1638 OCC9058 -1 0.1 114
Show 20444-1503 HJ 1567 344 30.6 120
Show 20448-1458 OCC 20 AB -1 0.1 121
Show 20448-1458 OCC 20 AC -1 0.1 121
Show 20569-1731 OCC 351 -1 0.2 121
Show 20429-1757 TDT2493 Aa,Ab 261 0.7 121
Show 20429-1757 ARA 499 AB 172 14.1 121
Show 20474-1837 HJ 2995 283 29.0 124
Show 20571-1539 SKF2093 197 16.6 125
Show 20407-1639 GWP2981 56 86.1 126
Show 20405-1640 OCC9057 -1 0.0 128
Show 20410-1723 BU 1209 297 0.4 130
Show 20413-1736 HJ 2986 185 18.3 130
Show 20427-1807 OCC 603 -1 0.5 132
Show 20509-1851 GWP3005 351 7.4 136
Show 20400-1700 OCC9056 -1 0.0 138
Show 20578-1749 DVG 47 343 41.2 141
Show 20593-1628 SKF2095 14.4 144
Show 20595-1653 UC 4353 143 15.1 146
Show 20426-1444 LDS4856 200 2.0 151
Show 20530-1416 HU 272 184 3.5 152
Show 20452-1857 ARA 803 123 12.1 152
Show 20522-1904 I 667 342 2.7 153
Show 20571-1453 TVB 318 49 16.0 153
Show 20387-1704 OCC9194 -1 0.1 156

 
 
WDS 20494-1638 : COMPONENTS
 
 
  A
B pa=70.2°
sep=2.03"
 
 
20494-1638 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204923.47-163737.1 Mag 9.79 Spectral class F8V (yellow-white)
PmRA 29.00 PmDE -24.0 Tycho2 6344-01698-1 HD 198219
Tycho2
Tycho2 6344-01698-1 Pflag RAmdeg 312.34781009 DEmdeg -16.62699725
PmRA 25.7 PmDE -28.8 E RAmdeg 23 E DEmdeg 23
E pmRA 1.3 E pmDE 1.3 EpRAm 1982.28 EpDEm 1981.72
Num 8 Q RAmdeg 2.4 Q DEmdeg 1.8 Q pmRA 2.4
Q pmDE 1.8 BTmag 10.402 E BTmag 0.047 VTmag 9.788
E VTmag 0.041 Prox 999 TYC T HIP
CCDM RAdeg 312.34773889 DEdeg -16.62693444 EpRA 1990 1.72
EpDE 1990 1.68 E RAdeg 28.0 E DEdeg 29.2 Posflg
Corr -0.1
 
 
20494-1638 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204923.60-163736.4 Mag 12.7 Calc delta mag 2.91
Calc coord yes