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Current system
00323-3048
I 704
HD 2917


Nearby doubles
16' : 00312-3041
LDS2132

17' : 00317-3103
BRT2843

35' : 00312-3016
RST2245

37' : 00340-3019
UC 394

48' : 00359-3059
BRT2844

53' : 00310-3138
HDS 69

56' : 00280-3051
UC 375

79' : 00264-3108
B 638

86' : 00259-3112
HDS 58

87' : 00383-3128
UC 406

92' : 00276-3157
HJ 3367AB

92' : 00341-3217
RST2247

94' : 00299-3216
B 639

96' : 00288-3213
TDS1483

97' : 00331-3224
LDS2135

98' : 00259-3141
UC 364

106' : 00292-3228
LDS 19

107' : 00405-3102
UC 421

107' : 00383-3202
UC 407

111' : 00311-3238
B 2553

115' : 00342-2857
RST1192

116' : 00268-3220
LDS2121

117' : 00295-2858
LDS2129

120' : 00279-3235
LDS 18

121' : 00341-3247
RST2248

124' : 00244-2940
SKF 204AB



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

00323-3048 I 704 (HD 2917)

 
 
00h 32m 18.06s -30° 48' 18.9" sep 2.7 mag 10.87,11.50 Sp G0V
 
 
Coord 2000 00323-3048 Discov num I   704 Comp Coord arcsec 2000 00 32 18.06 -30 48 18.9
Date first 1911 Date last 2016 Obs 14
Pa first 357 Pa last 359.5 P.A. Now (θ) 359.5°
Sep first 2.4 Sep last 2.737 Sep. Now (ρ) 2.737"
Mag pri 10.87 Mag sec 11.50 delta mag (ΔM) 0.63 Spectral class G0V (yellow)
Pri motion ra +002 Sec motion ra +000
Pri motion dec -030 Sec motion dec +065
Notes
rPM=1.462
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 2917 Constellation Sculptor SAO 192593 Tycho2 6991-00009-1
Gaia DR2 2317601671893205376 HD 2917
 
 
WDS 00323-3048 I 704 (HD 2917) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
I Innes, R.T.A.
I MNRAS 57, 533, 1897 (data also in I__1897b,
I I__1897c)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00323-3048 I 704 1991 10 0 2.8 10.87 11.50 G0V -31 201 003218.06-304818.9
00323-3048 I 704 1998 11 359 2.7 10.87 11.50 G0V -31 201 003218.06-304818.9
00323-3048 I 704 2015 12 1 2.9 10.87 11.50 G0V -31 201 003218.06-304818.9
00323-3048 I 704 2016 14 0 2.7 10.87 11.50 G0V -31 201 003218.06-304818.9

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

 
 
WDS 00323-3048 I 704 (HD 2917) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00323-3048 I 704 (HD 2917) : MEASURES
 
 
No records found.

 
 
WDS 00323-3048 (HD 2917) : VIRTUAL EYEPIECE
 
 

00323-3048 I 704A mag 10.87 Sp G0V 00323-3048 I 704B sep 2.7 P.A. 359.50 mag 11.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 00323-3048 (HD 2917) : ALADIN DSS IMAGE @ 00h 32m 18.06s -30° 48' 18.9"
 
 
 
 
WDS 00323-3048 I 704 (HD 2917) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00323-3048 I 704 distance=1' 00312-3041 LDS2132 distance=16' 00317-3103 BRT2843 distance=17' 00312-3016 RST2245 distance=35' 00340-3019 UC 394 distance=37' 00359-3059 BRT2844 distance=48' 00310-3138 HDS 69 distance=53' 00280-3051 UC 375 distance=56' 00264-3108 B 638 distance=79' 00259-3112 HDS 58 distance=86' 00383-3128 UC 406 distance=87' 00276-3157 HJ 3367AB distance=92' 00276-3157 I 438BC distance=92' 00341-3217 RST2247 distance=92' 00299-3216 B 639 distance=94' 00288-3213 TDS1483 distance=96' 00331-3224 LDS2135 distance=97' 00259-3141 UC 364 distance=98' 00292-3228 LDS 19 distance=106' 00405-3102 UC 421 distance=107' 00383-3202 UC 407 distance=107' 00311-3238 B 2553 distance=111' 00342-2857 RST1192 distance=115' 00268-3220 LDS2121 distance=116' 00295-2858 LDS2129 distance=117' 00279-3235 LDS 18 distance=120' 00341-3247 RST2248 distance=121' 00244-2940 UC 360BC distance=124' 00244-2940 SKF 204AB distance=124' 00244-2940 DAM1268Aa,Ab distance=124' 00226-3111 LDS 14AB distance=127' 00287-3246 SEE 7 distance=127' 00226-3111 NSN 43Ba,Bb distance=128' 00296-2845 LDS2130 distance=129' 00365-2851 SKF1263 distance=130' 00410-2942 NSC 2 distance=131' 00393-2906 LDS2141 distance=137' 00395-3232 LDS2142 distance=139' 00303-2827 UC 380 distance=144' 00217-3141 TDS1418AB distance=147' 00209-3040 SKF1259 distance=148' 00408-3246 HJ 3384AB distance=160' 00448-3105 SKF1356 distance=162' 00194-3022 BRT2842 distance=168' 00445-2953 SKF1789 distance=168' 00229-2852 RST1186 distance=169' 00210-3219 BRT1578 distance=171' 00257-3320 RST2244 distance=174' 00250-3318 KPP1784 distance=176' 00460-3043 HDS 100AB distance=177' 00319-2750 LDS2134AB distance=179' 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 00323-3048 I 704 0 2.7 1
Show 00312-3041 LDS2132 354 7.1 16
Show 00317-3103 BRT2843 132 5.3 17
Show 00312-3016 RST2245 334 0.6 35
Show 00340-3019 UC 394 189 27.7 37
Show 00359-3059 BRT2844 250 4.1 48
Show 00310-3138 HDS 69 97 0.2 53
Show 00280-3051 UC 375 336 39.8 56
Show 00264-3108 B 638 110 3.5 79
Show 00259-3112 HDS 58 357 0.2 86
Show 00383-3128 UC 406 87 50.8 87
Show 00276-3157 HJ 3367 AB 179 5.3 92
Show 00276-3157 I 438 BC 242 8.8 92
Show 00341-3217 RST2247 341 1.1 92
Show 00299-3216 B 639 331 2.9 94
Show 00288-3213 TDS1483 179 2.7 96
Show 00331-3224 LDS2135 204 19.8 97
Show 00259-3141 UC 364 63 21.4 98
Show 00292-3228 LDS 19 149 19.3 106
Show 00405-3102 UC 421 19 42.7 107
Show 00383-3202 UC 407 305 11.4 107
Show 00311-3238 B 2553 359 11.2 111
Show 00342-2857 RST1192 31 0.2 115
Show 00268-3220 LDS2121 292 51.5 116
Show 00295-2858 LDS2129 208 29.7 117
Show 00279-3235 LDS 18 175 17.9 120
Show 00341-3247 RST2248 202 0.4 121
Show 00244-2940 UC 360 BC 222 120.2 124
Show 00244-2940 SKF 204 AB 27 8.0 124
Show 00244-2940 DAM1268 Aa,Ab 25 2.7 124
Show 00226-3111 LDS 14 AB 270 54.1 127
Show 00287-3246 SEE 7 199 9.4 127
Show 00226-3111 NSN 43 Ba,Bb 41 1.4 128
Show 00296-2845 LDS2130 355 54.0 129
Show 00365-2851 SKF1263 315 27.4 130
Show 00410-2942 NSC 2 181 19.9 131
Show 00393-2906 LDS2141 55 7.5 137
Show 00395-3232 LDS2142 304 6.6 139
Show 00303-2827 UC 380 247 39.7 144
Show 00217-3141 TDS1418 AB 246 0.8 147
Show 00209-3040 SKF1259 127 17.8 148
Show 00408-3246 HJ 3384 AB 266 5.9 160
Show 00448-3105 SKF1356 9 7.8 162
Show 00194-3022 BRT2842 152 3.9 168
Show 00445-2953 SKF1789 342 39.9 168
Show 00229-2852 RST1186 224 0.3 169
Show 00210-3219 BRT1578 286 2.2 171
Show 00257-3320 RST2244 257 4.5 174
Show 00250-3318 KPP1784 82 13.8 176
Show 00460-3043 HDS 100 AB 222 0.1 177
Show 00319-2750 LDS2134 AB 81 35.5 179

 
 
WDS 00323-3048 : COMPONENTS
 
 
  A
B pa=359.5°
sep=2.74"
 
 
00323-3048 A
 
 
Name HD 2917 Coord arcsec 2000 003218.06-304818.9 Mag 10.87 Spectral class G0V (yellow)
PmRA 2.00 PmDE -30.0 SAO 192593 Tycho2 6991-00009-1
HD 2917 DM CD-31 201
Tycho2
Tycho2 6991-00009-1 Pflag RAmdeg 8.07526491 DEmdeg -30.80525482
PmRA -1.7 PmDE -18.5 E RAmdeg 34 E DEmdeg 39
E pmRA 2.4 E pmDE 2.4 EpRAm 1984.45 EpDEm 1983.29
Num 6 Q RAmdeg 0.6 Q DEmdeg 3.4 Q pmRA 0.6
Q pmDE 3.3 BTmag 11.390 E BTmag 0.073 VTmag 10.874
E VTmag 0.069 Prox 999 TYC T HIP
CCDM RAdeg 8.07527306 DEdeg -30.80524722 EpRA 1990 1.79
EpDE 1990 1.68 E RAdeg 40.8 E DEdeg 47.7 Posflg
Corr -0.2
SAO
SAO 192593 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 -0.027 Vmag 10.2 SpType G5
Double code Source 40 CatNum 195 DM CD-31 201
DMcomp BDsup HD 2917 M HD 0
GC RA1950rad 0.13015002 DE1950rad -0.54246718 PmRA2000 -0.0016
PmDE2000 -0.032
CCDM
Ccdm 00323-3048 RComp Comp A Note1
Note2 Discov num DRAs -0.05 DDEs -20.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.7 Sp G5 PmNote *
PmRA -22 PmDE -27 Dm number -31 201 Cat1 CD
Name2 192593 Cat2 SAO HD 2917 M HD
ADS BDS M ADS BDS N IDS IDS 00274S3121A
HIC
 
 
00323-3048 B
 
 
Coord arcsec 2000 003218.06-304816.2 Mag 11.5 PmRA 0.00 PmDE 65.0
Delta magnitude 0.63 Coordinate calculated yes
CCDM
Ccdm 00323-3048 RComp Comp B Note1
Note2 Discov num I 704 DRAs DDEs
R dRAs Year 1911 Theta 000 Rho 2.8
Obs 5 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 00274S3121B
HIC