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Current system
02555-5630
RST 55


Nearby doubles
21' : 02533-5619
TDS2379

22' : 02570-5613
HU 1352AB

78' : 02594-5519
LDS 85

89' : 02471-5726
WIS 72AB

90' : 02472-5729
KPP2805

90' : 03035-5732
B 682

92' : 02474-5528
CPO 111

93' : 02456-5714
NSN 181

94' : 03066-5645
UC 949

101' : 03075-5645
RST 59

106' : 02588-5448
HDS 380

107' : 03036-5753
BRT3113

107' : 02549-5443
UC 859

112' : 02566-5821
B 680

120' : 02475-5452
UC 808

122' : 02569-5831
LIT 9

123' : 02495-5438
TDS2366

127' : 02426-5740
VSP 8

129' : 02413-5725
BRG 14

130' : 03109-5616
UC 961

133' : 02428-5753
KPP 91

137' : 02518-5418
KPP 92

137' : 03112-5716
TDS2470AB

144' : 03021-5418
BRT2021AB

145' : 03108-5742
UC 960

147' : 02425-5452
KPP2432



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

02555-5630 RST 55

 
 
02h 55m 27.65s -56° 30' 00.4" P.A. 199.00 sep 2.0 mag 10.50,12.00 Sp G3
 
 
Coord 2000 02555-5630 Discov num RST  55 Comp Coord arcsec 2000 02 55 27.65 -56 30 00.4
Date first 1929 Date last 2016 Obs 4
Pa first 199 Pa last 198.5 P.A. Now (θ) 198.5°
Sep first 1.7 Sep last 1.986 Sep. Now (ρ) 1.986"
Mag pri 10.50 Mag sec 12.00 delta mag (ΔM) 1.5 Spectral class G3 (yellow)
Pri motion ra -055 Sec motion ra
Pri motion dec -079 Sec motion dec
Notes T (Parallax indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Horologium Tycho2 8494-00791-1 Gaia DR2 4728502841047045760
 
 
WDS 02555-5630 RST 55 : 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
02555-5630 RST 55 1949 2 200 1.7 10.50 12.00 G3 025527.65-563000.4
02555-5630 RST 55 2015 3 199 2.0 10.50 12.00 G3 T 025527.65-563000.4
02555-5630 RST 55 2016 4 199 2.0 10.50 12.00 G3 T 025527.65-563000.4

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

 
 
WDS 02555-5630 RST 55 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02555-5630 RST 55 : MEASURES
 
 
No records found.

 
 
WDS 02555-5630 : VIRTUAL EYEPIECE
 
 

02555-5630 RST 55A mag 10.5 Sp G3 02555-5630 RST 55B sep 1.9 P.A. 190.50 mag 12 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 02555-5630 : ALADIN DSS IMAGE @ 02h 55m 27.65s -56° 30' 00.4"
 
 
 
 
WDS 02555-5630 RST 55 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02555-5630 RST 55 distance=0' 02533-5619 TDS2379 distance=21' 02570-5613 HU 1352AB distance=22' 02570-5613 TOK 233AC distance=22' 02594-5519 LDS 85 distance=78' 02471-5726 WIS 72AB distance=89' 02472-5729 KPP2805 distance=90' 03035-5732 B 682 distance=90' 02474-5528 CPO 111 distance=92' 02456-5714 NSN 181 distance=93' 03066-5645 UC 949 distance=94' 03075-5645 RST 59 distance=101' 02588-5448 HDS 380 distance=106' 03036-5753 BRT3113 distance=107' 02549-5443 UC 859 distance=107' 02566-5821 B 680 distance=112' 02475-5452 UC 808 distance=120' 02569-5831 LIT 9 distance=122' 02495-5438 TDS2366 distance=123' 02426-5740 VSP 8 distance=127' 02413-5725 BRG 14 distance=129' 03109-5616 UC 961 distance=130' 02428-5753 KPP 91 distance=133' 02518-5418 KPP 92 distance=137' 03112-5716 TDS2470AB distance=137' 03021-5418 DAM1390BC distance=144' 03021-5418 BRT2021AB distance=144' 03108-5742 UC 960 distance=145' 02425-5452 KPP2432 distance=147' 03088-5454 KPP1365 distance=148' 03141-5558 FIN 83 distance=159' 03153-5635 RST 66 distance=164' 02520-5347 BRT2020AB distance=165' 03154-5629 UC 970 distance=166' 02462-5403 UC 804 distance=167' 02390-5811 HDS 345 distance=168' 03080-5418 UC 954 distance=170' 02555-5340 TOI 847 distance=171' 02389-5450 HJ 3520 distance=172' 02432-5407 HDS 356 distance=178' 02396-5425 HU 1350 distance=184' 02513-5932 UC 830 distance=185' 03120-5838 UC 964 distance=185' 02421-5359 UC 781 distance=190' 03087-5355 TOK 653 distance=192' 02494-5938 FIN 82 distance=195' 02563-5949 JSP 45 distance=199' 02525-5955 HJ 3541 distance=208' 03024-5310 TDS2424 distance=210' 02510-5959 UC 827 distance=212' 02479-5306 B 1925AB distance=215' 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 02555-5630 RST 55 199 2.0
Show 02533-5619 TDS2379 9 0.6 21
Show 02570-5613 HU 1352 AB 194 0.9 22
Show 02570-5613 TOK 233 AC 2 87.4 22
Show 02594-5519 LDS 85 56 12.6 78
Show 02471-5726 WIS 72 AB 314 999.9 89
Show 02472-5729 KPP2805 178 1.4 90
Show 03035-5732 B 682 76 2.9 90
Show 02474-5528 CPO 111 52 6.5 92
Show 02456-5714 NSN 181 188 2.0 93
Show 03066-5645 UC 949 76 9.6 94
Show 03075-5645 RST 59 42 1.1 101
Show 02588-5448 HDS 380 114 1.5 106
Show 03036-5753 BRT3113 235 5.5 107
Show 02549-5443 UC 859 275 12.4 107
Show 02566-5821 B 680 5.1 112
Show 02475-5452 UC 808 76 9.3 120
Show 02569-5831 LIT 9 148 7.4 122
Show 02495-5438 TDS2366 70 0.8 123
Show 02426-5740 VSP 8 348 0.1 127
Show 02413-5725 BRG 14 288 1.5 129
Show 03109-5616 UC 961 148 14.4 130
Show 02428-5753 KPP 91 142 3.4 133
Show 02518-5418 KPP 92 204 3.9 137
Show 03112-5716 TDS2470 AB 309 0.9 137
Show 03021-5418 DAM1390 BC 22 1.2 144
Show 03021-5418 BRT2021 AB 23 14.8 144
Show 03108-5742 UC 960 11 27.1 145
Show 02425-5452 KPP2432 338 21.3 147
Show 03088-5454 KPP1365 342 10.3 148
Show 03141-5558 FIN 83 190 2.4 159
Show 03153-5635 RST 66 291 1.3 164
Show 02520-5347 BRT2020 AB 193 3.0 165
Show 03154-5629 UC 970 307 12.3 166
Show 02462-5403 UC 804 165 8.4 167
Show 02390-5811 HDS 345 0.1 168
Show 03080-5418 UC 954 55 51.9 170
Show 02555-5340 TOI 847 317 1.2 171
Show 02389-5450 HJ 3520 205 20.6 172
Show 02432-5407 HDS 356 142 25.6 178
Show 02396-5425 HU 1350 40 0.9 184
Show 02513-5932 UC 830 203 8.1 185
Show 03120-5838 UC 964 1 10.7 185
Show 02421-5359 UC 781 230 23.0 190
Show 03087-5355 TOK 653 83 21.2 192
Show 02494-5938 FIN 82 301 1.0 195
Show 02563-5949 JSP 45 198 4.4 199
Show 02525-5955 HJ 3541 168 2.5 208
Show 03024-5310 TDS2424 340 0.5 210
Show 02510-5959 UC 827 144 24.7 212
Show 02479-5306 B 1925 AB 2 14.7 215

 
 
WDS 02555-5630 : COMPONENTS
 
 
  A
B pa=190.5°
sep=1.92"
 
 
02555-5630 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 025527.65-563000.4 Mag 10.5 Spectral class G3 (yellow)
PmRA -55.00 PmDE -79.0 Tycho2 8494-00791-1
Tycho2
Tycho2 8494-00791-1 Pflag RAmdeg 43.86521103 DEmdeg -56.50013785
PmRA -55.6 PmDE -62.3 E RAmdeg 23 E DEmdeg 24
E pmRA 1.8 E pmDE 1.8 EpRAm 1983.79 EpDEm 1982.81
Num 7 Q RAmdeg 1.2 Q DEmdeg 1.5 Q pmRA 1.2
Q pmDE 1.6 BTmag 11.378 E BTmag 0.057 VTmag 10.597
E VTmag 0.042 Prox 999 TYC T HIP
CCDM RAdeg 43.86544500 DEdeg -56.49998306 EpRA 1990 1.75
EpDE 1990 1.66 E RAdeg 29.3 E DEdeg 30.7 Posflg
Corr 0.2
 
 
02555-5630 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 025527.61-563002.3 Mag 12 Calc delta mag 1.5
Calc coord yes