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Doubles in session


Current system
03017-2136
RST 2291
HD 18888


Nearby doubles
13' : 03022-2145
I 462

31' : 03001-2157
DVG 15

33' : 03038-2122
HJ 3548

64' : 03059-2113
ARA1264

91' : 03048-2255
UC 942

94' : 03020-2309
TDS2417AB

103' : 02546-2109
KPP1712

115' : 02586-2322
UC 922

116' : 02578-2317
ARA1971

119' : 03029-2333
I 718

124' : 03105-2145
SKF2170

124' : 02573-2323
I 149

125' : 03106-2146
DON1061

125' : 03056-2328
RST2294AB

126' : 03031-2339
DAM1296

131' : 03109-2200
B 683

135' : 02544-2007
HDS 371

138' : 03051-2345
ARA2292

138' : 03103-2244
STN 6

140' : 02518-2117
SEE 21

144' : 02514-2139
DON 43

145' : 02532-2014
ARA 833

147' : 02512-2125
I 461

149' : 03105-2012
SKF2169

151' : 03125-2130
LDS3465

152' : 03049-2400
UC 943



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.

03017-2136 RST 2291 (HD 18888)

 
 
03h 01m 39.93s -21° 35' 40.0" P.A. 129.00 sep 1.3 mag 11.08,11.52 Sp F6/7V
 
 
Coord 2000 03017-2136 Discov num RST2291 Comp Coord arcsec 2000 03 01 39.93 -21 35 40.0
Date first 1935 Date last 2016 Obs 5
Pa first 127 Pa last 128.7 P.A. Now (θ) 128.7°
Sep first 1.3 Sep last 1.345 Sep. Now (ρ) 1.345"
Mag pri 11.08 Mag sec 11.52 delta mag (ΔM) 0.44 Spectral class F6/7V (yellow-white)
Pri motion ra +036 Sec motion ra +036
Pri motion dec -014 Sec motion dec -014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 18888 Constellation Eridanus Tycho2 5871-00163-1 Gaia DR2 5079535092290112768
HD 18888
 
 
WDS 03017-2136 RST 2291 (HD 18888) : 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
03017-2136 RST2291 1991 3 129 1.4 11.08 11.52 F6/7V 030139.93-213540.0
03017-2136 RST2291 2015 4 130 1.3 11.08 11.52 F6/7V 030139.93-213540.0
03017-2136 RST2291 2016 5 129 1.3 11.08 11.52 F6/7V 030139.93-213540.0

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

 
 
WDS 03017-2136 RST 2291 (HD 18888) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03017-2136 RST 2291 (HD 18888) : MEASURES
 
 
No records found.

 
 
WDS 03017-2136 (HD 18888) : VIRTUAL EYEPIECE
 
 

03017-2136 RST2291A mag 11.08 Sp F6/7V 03017-2136 RST2291B sep 1.3 P.A. 130.70 mag 11.52 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 03017-2136 (HD 18888) : ALADIN DSS IMAGE @ 03h 01m 39.93s -21° 35' 40.0"
 
 
 
 
WDS 03017-2136 RST 2291 (HD 18888) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03017-2136 RST2291 distance=0' 03022-2145 I 462 distance=13' 03001-2157 DVG 15 distance=31' 03038-2122 HJ 3548 distance=33' 03059-2113 ARA1264 distance=64' 02566-2219 NSN 242CD distance=83' 03048-2255 UC 942 distance=91' 03020-2309 TDS2417AB distance=94' 02546-2109 KPP1712 distance=103' 02586-2322 UC 922 distance=115' 02578-2317 ARA1971 distance=116' 03029-2333 I 718 distance=119' 03105-2145 SKF2170 distance=124' 02573-2323 I 149 distance=124' 03106-2146 DON1061 distance=125' 03056-2328 RST2294AB distance=125' 03056-2328 RST2294AC distance=125' 03031-2339 DAM1296 distance=126' 03109-2200 B 683 distance=131' 02544-2007 HDS 371 distance=135' 03051-2345 ARA2292 distance=138' 03103-2244 STN 6 distance=138' 02518-2117 SEE 21 distance=140' 02514-2139 DON 43 distance=144' 02532-2014 ARA 833 distance=145' 02512-2125 I 461 distance=147' 03105-2012 SKF2169 distance=149' 03125-2130 LDS3465 distance=151' 03049-2400 UC 943 distance=152' 02510-2100 SEE 20 (Angetenar) distance=153' 02513-2226 LDS3433 distance=154' 03107-2007 CBL 120 distance=155' 02501-2210 DON 42 distance=165' 02528-2330 I 717 distance=169' 03033-1848 GWP 414 distance=169' 03128-2244 ARA1973 distance=171' 03140-2115 BRT 299 distance=174' 02592-2429 KPP1122 distance=177' 03084-2410 LDS 87 distance=181' 03008-2438 B 42AB distance=183' 03008-2438 B 42BC distance=184' 02498-2015 HJ 3533 distance=186' 03019-2447 B 43 distance=192' 02502-2323 RST2289 distance=192' 02535-1859 LDS5400 distance=194' 02482-2232 RST2288 distance=196' 02476-2115 RST2287 distance=197' 02578-1826 RSS 61 distance=198' 03152-2037 DON 49 distance=199' 02563-2441 TDS2395 distance=200' 03012-1816 GWP 408 distance=200' 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 03017-2136 RST2291 129 1.3
Show 03022-2145 I 462 107 0.8 13
Show 03001-2157 DVG 15 156 12.3 31
Show 03038-2122 HJ 3548 125 12.2 33
Show 03059-2113 ARA1264 263 11.7 64
Show 02566-2219 NSN 242 CD 273 4.4 83
Show 03048-2255 UC 942 10 8.4 91
Show 03020-2309 TDS2417 AB 33 1.6 94
Show 02546-2109 KPP1712 96 13.2 103
Show 02586-2322 UC 922 209 12.8 115
Show 02578-2317 ARA1971 93 17.3 116
Show 03029-2333 I 718 346 0.7 119
Show 03105-2145 SKF2170 1 12.0 124
Show 02573-2323 I 149 259 6.1 124
Show 03106-2146 DON1061 174 4.2 125
Show 03056-2328 RST2294 AB 316 0.6 125
Show 03056-2328 RST2294 AC 319 1.9 125
Show 03031-2339 DAM1296 85 0.1 126
Show 03109-2200 B 683 58 7.1 131
Show 02544-2007 HDS 371 347 0.1 135
Show 03051-2345 ARA2292 209 12.9 138
Show 03103-2244 STN 6 354 4.8 138
Show 02518-2117 SEE 21 323 0.1 140
Show 02514-2139 DON 43 287 0.2 144
Show 02532-2014 ARA 833 358 11.1 145
Show 02512-2125 I 461 330 3.2 147
Show 03105-2012 SKF2169 162 81.9 149
Show 03125-2130 LDS3465 73 3.7 151
Show 03049-2400 UC 943 217 9.2 152
Show Angetenar 02510-2100 SEE 20 127 49.6 153
Show 02513-2226 LDS3433 73 15.7 154
Show 03107-2007 CBL 120 314 59.8 155
Show 02501-2210 DON 42 187 1.3 165
Show 02528-2330 I 717 295 2.2 169
Show 03033-1848 GWP 414 264 87.9 169
Show 03128-2244 ARA1973 146 11.4 171
Show 03140-2115 BRT 299 54 5.0 174
Show 02592-2429 KPP1122 201 8.8 177
Show 03084-2410 LDS 87 218 25.0 181
Show 03008-2438 B 42 AB 192 12.6 183
Show 03008-2438 B 42 BC 267 3.2 184
Show 02498-2015 HJ 3533 267 37.8 186
Show 03019-2447 B 43 219 2.3 192
Show 02502-2323 RST2289 300 0.3 192
Show 02535-1859 LDS5400 156 308.4 194
Show 02482-2232 RST2288 47 1.2 196
Show 02476-2115 RST2287 60 0.7 197
Show 02578-1826 RSS 61 356 31.1 198
Show 03152-2037 DON 49 256 2.2 199
Show 02563-2441 TDS2395 1 0.5 200
Show 03012-1816 GWP 408 198 84.3 200

 
 
WDS 03017-2136 : COMPONENTS
 
 
  A
B pa=130.7°
sep=1.29"
 
 
03017-2136 A
 
 
Componente originario normalizzato AB Name HD 18888 Coord arcsec 2000 030139.93-213540.0 Mag 11.08
Spectral class F6/7V (yellow-white) PmRA 36.00 PmDE -14.0 Tycho2 5871-00163-1
HD 18888
Tycho2
Tycho2 5871-00163-1 Pflag P RAmdeg 45.41636416 DEmdeg -21.59443457
PmRA 36.1 PmDE -13.6 E RAmdeg 40 E DEmdeg 40
E pmRA 2.8 E pmDE 2.9 EpRAm 1987.92 EpDEm 1988.06
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.3 Q pmRA 0.6
Q pmDE 1.3 BTmag 11.637 E BTmag 0.071 VTmag 11.084
E VTmag 0.070 Prox 14 TYC T HIP
CCDM RAdeg 45.41618278 DEdeg -21.59434222 EpRA 1990 1.66
EpDE 1990 1.64 E RAdeg 43.5 E DEdeg 44.3 Posflg D
Corr 0.0
CCDM
Ccdm 03017-2136 RComp Comp A Note1
Note2 Discov num DRAs -2.18 DDEs 20.8
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.6 Sp G PmNote
PmRA PmDE Dm number -22 528 Cat1 BD
Name2 Cat2 HD 18888 M HD
ADS BDS M ADS BDS N IDS IDS 02572S2159A
HIC
 
 
03017-2136 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 030140.00-213540.8 Mag 11.52 PmRA 36.00
PmDE -14.0 Tycho2 5871-00163-2 Calc delta mag 0.44 Calc coord yes
Tycho2
Tycho2 5871-00163-2 Pflag P RAmdeg 45.41636416 DEmdeg -21.59443457
PmRA 36.1 PmDE -13.6 E RAmdeg 40 E DEmdeg 40
E pmRA 2.8 E pmDE 2.9 EpRAm 1987.92 EpDEm 1988.06
Num 5 Q RAmdeg 0.6 Q DEmdeg 1.3 Q pmRA 0.6
Q pmDE 1.3 BTmag 12.267 E BTmag 0.154 VTmag 11.518
E VTmag 0.103 Prox 14 TYC HIP
CCDM RAdeg 45.41651361 DEdeg -21.59458806 EpRA 1990 1.67
EpDE 1990 1.64 E RAdeg 65.6 E DEdeg 67.1 Posflg D
Corr 0.0
CCDM
Ccdm 03017-2136 RComp Comp B Note1
Note2 Discov num RST2291 DRAs DDEs
R dRAs Year 1935 Theta 127 Rho 1.3
Obs 2 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 02572S2159B
HIC