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Doubles in session


Current system
22431-0819
STF 2935 AB
HD 215114


Nearby doubles
66' : 22400-0906
BRT 560

74' : 22384-0754
A 2695

87' : 22453-0939
STF2939

89' : 22490-0814
TDT3724

89' : 22449-0654
CHR 207

91' : 22489-0841
LDS5979

92' : 22469-0707
BRT 521

99' : 22432-0640
GWP3189

110' : 22454-1003
GWP3192

116' : 22354-0800
J 1414

122' : 22351-0747
UC 4772

123' : 22506-0729
TDT3745

125' : 22513-0840
LDS2955

129' : 22463-0620
GWP3194

130' : 22361-0937
UC 4775

131' : 22508-0714
J 1417

136' : 22480-1012
RST4111

136' : 22451-1030
MAJ 1

139' : 22455-1032
UC 4811

141' : 22508-0658
OCC 173AB

141' : 22506-0655
TDT3744

142' : 22492-0631
HLD 53

142' : 22509-0657
OCC 172

148' : 22333-0755
SLW1278

149' : 22514-0940
LDS2956

149' : 22413-1045
LDS6386



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22431-0819 STF 2935 AB (HD 215114)

 
 
22h 43m 03.40s -08° 18' 41.2" P.A. 307.00 sep 2.4 mag 6.79,7.88 Sp A5V dist. 146.63 pc (478.31 l.y.)
 
 
Coord 2000 22431-0819 Discov num STF2935 Comp AB Coord arcsec 2000 22 43 03.40 -08 18 41.2
Date first 1782 Date last 2016 Obs 114
Pa first 311 Pa last 307 P.A. Now (θ) 307°
Sep first 3.0 Sep last 2.42 Sep. Now (ρ) 2.42"
Mag pri 6.79 Mag sec 7.88 delta mag (ΔM) 1.09 Spectral class A5V (white)
Pri motion ra +027 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
22431-0819 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 215114 146271 22 43 03 -08 18 41 STF 2935 AB 2016 114 307 2.4 6.79 7.88 1.09 <===
Show 146271 22 43 03 -08 18 41 STF 2935 AC 2015 10 356 70.2 6.79 11.37 4.58
Show 146271 22 43 03 -08 18 41 STF 2935 AD 2015 8 278 75.0 6.79 14.17 7.38
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 215114 Constellation Aquarius SAO 146271 HIP 112168
Tycho2 5812-01447-1 Gaia DR2 2609500980907689344 HD 215114 HR 8645
GC 31697 ADS 16208 BD BD-09 6038 Distance 146.63
Distance ly 478.31
 
 
WDS 22431-0819 STF 2935 AB (HD 215114) : NOTES
 
 
discov_num notes refcode
STF2935 AB: H 1 50 = H N 133. MEv2010
Aka H N 128 = SHJ 349. Dam2011
 
 
REFERENCES
 
 
refcode metd author reference
Dam2011 j Damm, F. ...................
Dam2011 private communication, 2011
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22431-0819 STF2935 AB 2007 117 307 2.4 6.79 7.88 A5V D 224303.40-081841.2
22431-0819 STF2935 AB 2010 120 307 2.3 6.79 7.88 A5V D 224303.40-081841.2
22431-0819 STF2935 AB 2012 122 306 2.3 6.79 7.88 A5V N D 224303.40-081841.2
22431-0819 STF2935 AB 2016 110 307 2.4 6.79 7.88 A5V N 224303.40-081841.2

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

 
 
WDS 22431-0819 STF 2935 AB (HD 215114) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 22/09/10 daedalus1 mean difficulty separated 307   Seeing: Pickering 7, good. Measure: theta 307, rho 2.33 +/- 0.094

 
 
WDS 22431-0819 STF 2935 AB (HD 215114) : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 22/09/10 Daedalus1 mean difficulty 2.33 0.09 307.00 0.00 1.09 12 Pickering 7, good.
 
 
WDS 22431-0819 (HD 215114) : VIRTUAL EYEPIECE
 
 

22431-0819 STF2935A mag 6.79 Sp A5V 22431-0819 STF2935B sep 2.4 P.A. 307.30 mag 7.88 22431-0819 STF2935C sep 70.2 P.A. 356.20 mag 11.37 22431-0819 STF2935D sep 74.3 P.A. 277.60 mag 14.17 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 22431-0819 (HD 215114) : ALADIN DSS IMAGE @ 22h 43m 03.40s -08° 18' 41.2"
 
 
 
 
WDS 22431-0819 STF 2935 AB (HD 215114) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22431-0819 STF2935AB distance=0' 22400-0906 BRT 560 distance=66' 22384-0754 A 2695 distance=74' 22453-0939 STF2939 distance=87' 22490-0814 TDT3724 distance=89' 22449-0654 CHR 207 distance=89' 22489-0841 LDS5979 distance=91' 22469-0707 BRT 521 distance=92' 22432-0640 GWP3189 distance=99' 22454-1003 GWP3192 distance=110' 22354-0800 J 1414 distance=116' 22351-0747 UC 4772 distance=122' 22506-0729 TDT3745 distance=123' 22513-0840 LDS2955 distance=125' 22463-0620 GWP3194 distance=129' 22361-0937 UC 4775 distance=130' 22508-0714 J 1417 distance=131' 22480-1012 RST4111 distance=136' 22451-1030 MAJ 1 distance=136' 22455-1032 UC 4811 distance=139' 22508-0658 OCC 173AB distance=141' 22506-0655 TDT3744 distance=141' 22492-0631 HLD 53 distance=142' 22509-0657 OCC 172 distance=142' 22333-0755 SLW1278 distance=148' 22514-0940 LDS2956 distance=149' 22413-1045 LDS6386 distance=149' 22526-0735 SAO 1 distance=149' 22465-0558 J 1416 distance=150' 22367-1017 LDS5250AB distance=152' 22520-0655 CVR 957 distance=158' 22527-0929 TDT3765 distance=159' 22534-0906 HDS3251 distance=161' 22457-0539 LDS5974 distance=164' 22334-0937 MCT 13 distance=164' 22402-1057 GWP3180 distance=164' 22365-1034 AOT 119 distance=166' 22428-1109 RST4108 distance=171' 22351-1023 AOT 116 distance=172' 22391-1100 HU 90 distance=172' 22494-1045 EPI 18 distance=174' 22519-1016 LDS5009 distance=176' 22391-1107 LDS5965 distance=179' 22310-0750 CVR 946 distance=182' 22485-0536 LDS4997AB distance=183' 22485-0536 HDS3238AC distance=183' 22305-0807 STF2913 distance=187' 22314-0925 GIC 181AB distance=187' 22314-0925 PWS 22AC distance=187' 22549-0922 HJ 3152 distance=188' 22496-1059 BU 1518 distance=188' 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 22431-0819 STF2935 AB 307 2.4
Show 22431-0819 STF2935 AC 356 70.2
Show 22431-0819 STF2935 AD 278 75.0
Show 22400-0906 BRT 560 183 3.2 66
Show 22384-0754 A 2695 281 0.1 74
Show 22453-0939 STF2939 63 11.0 87
Show 22490-0814 TDT3724 335 1.8 89
Show 22449-0654 CHR 207 312 0.2 89
Show 22489-0841 LDS5979 228 34.1 91
Show 22469-0707 BRT 521 29 4.5 92
Show 22432-0640 GWP3189 161 23.6 99
Show 22454-1003 GWP3192 97 60.6 110
Show 22354-0800 J 1414 41 8.1 116
Show 22351-0747 UC 4772 325 77.5 122
Show 22506-0729 TDT3745 195 0.5 123
Show 22513-0840 LDS2955 141 132.5 125
Show 22463-0620 GWP3194 310 33.9 129
Show 22361-0937 UC 4775 277 44.7 130
Show 22508-0714 J 1417 111 3.8 131
Show 22480-1012 RST4111 130 1.5 136
Show 22451-1030 MAJ 1 347 10.9 136
Show 22455-1032 UC 4811 278 10.9 139
Show 22508-0658 OCC 173 AB -1 0.1 141
Show 22506-0655 TDT3744 87 2.5 141
Show 22492-0631 HLD 53 1.7 142
Show 22509-0657 OCC 172 -1 0.1 142
Show 22333-0755 SLW1278 163 13.0 148
Show 22514-0940 LDS2956 209 114.2 149
Show 22413-1045 LDS6386 237 7.7 149
Show 22526-0735 SAO 1 242 0.5 149
Show 22465-0558 J 1416 212 9.7 150
Show 22367-1017 LDS5250 AB 345 28.5 152
Show 22520-0655 CVR 957 18 14.5 158
Show 22527-0929 TDT3765 339 0.5 159
Show 22534-0906 HDS3251 31 1.7 161
Show 22457-0539 LDS5974 140 73.0 164
Show 22334-0937 MCT 13 275 1.4 164
Show 22402-1057 GWP3180 359 18.1 164
Show 22365-1034 AOT 119 276 13.4 166
Show 22428-1109 RST4108 114 1.5 171
Show 22351-1023 AOT 116 163 16.0 172
Show 22391-1100 HU 90 223 2.0 172
Show 22494-1045 EPI 18 294 0.3 174
Show 22519-1016 LDS5009 330 7.9 176
Show 22391-1107 LDS5965 154 31.7 179
Show 22310-0750 CVR 946 140 7.4 182
Show 22485-0536 LDS4997 AB 255 86.5 183
Show 22485-0536 HDS3238 AC 104 2.7 183
Show 22305-0807 STF2913 328 8.1 187
Show 22314-0925 GIC 181 AB 355 31.6 187
Show 22314-0925 PWS 22 AC 26 48.8 187

 
 
WDS 22431-0819 : COMPONENTS
 
 
  A B C
B pa=307.3°
sep=2.40"
 
C pa=356.2°
sep=70.21"
pa=357.8°
sep=68.66"
 
D pa=277.6°
sep=74.27"
pa=276.6°
sep=72.20"
pa=228.9°
sep=91.63"
 
 
22431-0819 A
 
 
Name HD 215114 Coord arcsec 2000 224303.40-081841.2 Mag 6.79 Spectral class A5V (white)
PmRA 27.00 PmDE -8.0 SAO 146271 HIP 112168
Tycho2 5812-01447-1 HD 215114 HR 8645 GC 31697
BD BD-09 6038
Tycho2
Tycho2 5812-01447-1 Pflag RAmdeg 340.76424923 DEmdeg -8.31144774
PmRA 26.9 PmDE -7.8 E RAmdeg 4 E DEmdeg 5
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.48 EpDEm 1991.22
Num 10 Q RAmdeg 4.0 Q DEmdeg 3.0 Q pmRA 3.8
Q pmDE 3.0 BTmag 6.962 E BTmag 0.015 VTmag 6.793
E VTmag 0.011 Prox 24 TYC T HIP 112168
CCDM A RAdeg 340.76418861 DEdeg -8.31143028 EpRA 1990 1.85
EpDE 1990 1.75 E RAdeg 3.9 E DEdeg 4.8 Posflg D
Corr -0.2
SAO
SAO 146271 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 -0.003 Vmag 6.8 SpType A2
Double code Source 70 CatNum 31697 DM BD-09 6038
DMcomp BDsup HD 215114 M HD 0
GC 31697 RA1950rad 5.93603016 DE1950rad -0.14964101 PmRA2000 0.0016
PmDE2000 -0.006
Hipparcos
Catalog H HIP 112168 Proxy H RAhms 22 43 03.40
DEdms -08 18 41.2 Vmag 6.45 VarFlag R Vmag G
RAdeg 340.764 DEdeg -8.31143 AstroRef A Plx 5.28
CCDM 22430-0818 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 307 Rho 2.45 HD 215114 BD BD-09 6038
CD CP Dm number -09 6038 VIred 0.18
SpType A5V R SpType Coord arcsec 2000 224303.40-081841.2
Hipparcos 2
HIP 112168 Sn 15 So 3 Nc 2
RArad 5.9474569894 DErad -0.1450618341 Plx 6.82 PmRA 15.73
PmDE -4.03 E RArad 0.73 E DErad 0.52 E Plx 0.98
E pmRA 1.01 E pmDE 0.84 Hpmag 6.5136 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.166 E BV 0.005
VI 0.18
 
 
22431-0819 B
 
 
Coord arcsec 2000 224303.27-081839.7 Mag 7.88 Calc delta mag 1.09 Calc coord yes
 
 
22431-0819 C
 
 
Coord arcsec 2000 224303.09-081731.1 Mag 11.37 PmRA 3.00 PmDE -2.0
Calc delta mag 4.58 Calc coord yes
 
 
22431-0819 D
 
 
Coord arcsec 2000 224258.44-081831.4 Mag 14.17 PmRA 21.00 PmDE 16.0
Calc delta mag 7.38 Calc coord yes