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Doubles in session


Current system
18325-0120
RST 5117


Nearby doubles
18' : 18314-0128
KPP4111

29' : 18335-0144
RST5118

49' : 18299-0149
HLA 18AB

53' : 18296-0151
CON 32AB

57' : 18289-0138
LDS5865

60' : 18305-0211
CON 34

63' : 18335-0220
GWP2784AB

64' : 18366-0114
CON 35AB

92' : 18351+0003
RST5120

96' : 18388-0136
BAL 581

99' : 18293-0246
HJ 859

102' : 18348-0256
RST4589

104' : 18283-0003
CHN 27

105' : 18288+0009
LI 1

105' : 18372-0236
BAL 248

107' : 18395-0107
GWP2791

111' : 18290+0017
SHC 7

112' : 18265-0226
GRV1262

112' : 18381-0233
TVB 304

112' : 18361+0017
IPH 25

112' : 18287+0016
SHC 2

112' : 18289+0019
SHC 6

112' : 18252-0143
LSC 156

114' : 18250-0135
AC 11

114' : 18289+0020
SHC 3

116' : 18333-0035
SKF2841



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

18325-0120 RST 5117

 
 
18h 32m 27.42s -01° 19' 56.7" P.A. 252.00 sep 1.9 mag 10.20,11.60 Sp A5
 
 
Coord 2000 18325-0120 Discov num RST5117 Comp Coord arcsec 2000 18 32 27.42 -01 19 56.7
Date first 1943 Date last 2016 Obs 5
Pa first 253 Pa last 252.4 P.A. Now (θ) 252.4°
Sep first 1.8 Sep last 1.863 Sep. Now (ρ) 1.863"
Mag pri 10.20 Mag sec 11.60 delta mag (ΔM) 1.4 Spectral class A5 (white)
Pri motion ra +000 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Tycho2 5112-00144-1 Gaia DR2 4271984582402436096
 
 
WDS 18325-0120 RST 5117 : 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
18325-0120 RST5117 2003 3 253 1.9 10.20 11.60 183227.42-011956.7
18325-0120 RST5117 2016 4 252 1.9 10.20 11.60 A5 183227.42-011956.7

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

 
 
WDS 18325-0120 RST 5117 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18325-0120 RST 5117 : MEASURES
 
 
No records found.

 
 
WDS 18325-0120 : VIRTUAL EYEPIECE
 
 

18325-0120 RST5117A mag 10.2 Sp A5 18325-0120 RST5117B sep 1.9 P.A. 252.40 mag 11.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18325-0120 : ALADIN DSS IMAGE @ 18h 32m 27.42s -01° 19' 56.7"
 
 
 
 
WDS 18325-0120 RST 5117 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18325-0120 RST5117 distance=0' 18314-0128 KPP4111 distance=18' 18335-0144 RST5118 distance=29' 18299-0149 HLA 18AB distance=49' 18299-0149 HLA 18AC distance=49' 18296-0151 CON 32AB distance=53' 18296-0151 CON 32CD distance=53' 18296-0151 CON 32EF distance=53' 18289-0138 LDS5865 distance=57' 18305-0211 CON 34 distance=60' 18335-0220 GWP2784AB distance=63' 18335-0220 GWP2785AC distance=63' 18366-0114 CON 35AB distance=64' 18366-0114 CON 35AC distance=64' 18351+0003 RST5120 distance=92' 18388-0136 BAL 581 distance=96' 18293-0246 HJ 859 distance=99' 18348-0256 RST4589 distance=102' 18283-0003 CHN 27 distance=104' 18288+0009 LI 1 distance=105' 18372-0236 BAL 248 distance=105' 18395-0107 GWP2791 distance=107' 18290+0017 SHC 7 distance=111' 18265-0226 GRV1262 distance=112' 18381-0233 TVB 304 distance=112' 18361+0017 IPH 25 distance=112' 18287+0016 SHC 2 distance=112' 18289+0019 SHC 6 distance=112' 18252-0143 LSC 156 distance=112' 18250-0135 AC 11 distance=114' 18289+0020 SHC 3 distance=114' 18333-0035 SKF2841 distance=116' 18383-0236 BRT3333 distance=116' 18325+0036 RST5450 distance=117' 18386-0235 WAM 4 distance=119' 18269+0009 BAL1195 distance=121' 18272+0012 STF2316Aa,Ab distance=121' 18272+0012 STF2316AB distance=121' 18289+0029 SHC 4 distance=122' 18296+0034 SHC 8 distance=122' 18289+0030 SHC 5 distance=122' 18299+0036 CON 33 distance=123' 18296+0035 SKF2129 distance=123' 18349-0317 HJ 863 distance=124' 18379-0254 KPP1345 distance=126' 18304+0043 HDO 314 distance=127' 18349-0043 RST5119 distance=129' 18394-0239 BRT1948 distance=131' 18264-0254 A 85 distance=131' 18387-0012 IPH 26 distance=132' 18379-0023 STF2347 distance=132' 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 18325-0120 RST5117 252 1.9
Show 18314-0128 KPP4111 189 1.6 18
Show 18335-0144 RST5118 206 2.9 29
Show 18299-0149 HLA 18 AB 164 3.7 49
Show 18299-0149 HLA 18 AC 147 4.0 49
Show 18296-0151 CON 32 AB 64 5.7 53
Show 18296-0151 CON 32 CD 71 1.5 53
Show 18296-0151 CON 32 EF 314 1.9 53
Show 18289-0138 LDS5865 8 16.9 57
Show 18305-0211 CON 34 328 4.5 60
Show 18335-0220 GWP2784 AB 292 455.1 63
Show 18335-0220 GWP2785 AC 337 279.6 63
Show 18366-0114 CON 35 AB 32 2.8 64
Show 18366-0114 CON 35 AC 37 7.9 64
Show 18351+0003 RST5120 209 0.2 92
Show 18388-0136 BAL 581 125 3.9 96
Show 18293-0246 HJ 859 217 16.9 99
Show 18348-0256 RST4589 88 1.1 102
Show 18283-0003 CHN 27 138 2.9 104
Show 18288+0009 LI 1 249 7.5 105
Show 18372-0236 BAL 248 340 5.5 105
Show 18395-0107 GWP2791 186 22.9 107
Show 18290+0017 SHC 7 274 6.5 111
Show 18265-0226 GRV1262 210 1.6 112
Show 18381-0233 TVB 304 26 26.3 112
Show 18361+0017 IPH 25 182 44.4 112
Show 18287+0016 SHC 2 88 5.7 112
Show 18289+0019 SHC 6 242 5.3 112
Show 18252-0143 LSC 156 23 0.2 112
Show 18250-0135 AC 11 355 0.9 114
Show 18289+0020 SHC 3 28 12.6 114
Show 18333-0035 SKF2841 333 36.4 116
Show 18383-0236 BRT3333 239 2.3 116
Show 18325+0036 RST5450 253 0.7 117
Show 18386-0235 WAM 4 93 1.4 119
Show 18269+0009 BAL1195 296 8.8 121
Show 18272+0012 STF2316 Aa,Ab 298 0.2 121
Show 18272+0012 STF2316 AB 322 3.9 121
Show 18289+0029 SHC 4 243 5.5 122
Show 18296+0034 SHC 8 123 7.1 122
Show 18289+0030 SHC 5 211 7.0 122
Show 18299+0036 CON 33 303 9.5 123
Show 18296+0035 SKF2129 119 0.9 123
Show 18349-0317 HJ 863 76 10.1 124
Show 18379-0254 KPP1345 75 10.1 126
Show 18304+0043 HDO 314 217 6.0 127
Show 18349-0043 RST5119 125 2.8 129
Show 18394-0239 BRT1948 248 4.1 131
Show 18264-0254 A 85 190 4.2 131
Show 18387-0012 IPH 26 339 24.6 132
Show 18379-0023 STF2347 259 3.4 132

 
 
WDS 18325-0120 : COMPONENTS
 
 
  A
B pa=252.4°
sep=1.86"
 
 
18325-0120 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183227.42-011956.7 Mag 10.2 Spectral class A5 (white)
PmRA 0.00 PmDE 4.0 Tycho2 5112-00144-1
Tycho2
Tycho2 5112-00144-1 Pflag RAmdeg 278.11423147 DEmdeg -1.33241416
PmRA -0.1 PmDE 4.3 E RAmdeg 24 E DEmdeg 31
E pmRA 1.3 E pmDE 1.3 EpRAm 1985.22 EpDEm 1981.94
Num 5 Q RAmdeg 2.2 Q DEmdeg 0.5 Q pmRA 2.2
Q pmDE 0.5 BTmag 10.859 E BTmag 0.061 VTmag 10.373
E VTmag 0.056 Prox 999 TYC T HIP
CCDM RAdeg 278.11424806 DEdeg -1.33242167 EpRA 1990 1.84
EpDE 1990 1.72 E RAdeg 31.3 E DEdeg 42.5 Posflg
Corr 0.2
 
 
18325-0120 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183227.30-011957.3 Mag 11.6 Calc delta mag 1.4
Calc coord yes