stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
00212-4743
HDS 46
HD 1722


Nearby doubles
33' : 00217-4711
HDS 47

37' : 00204-4707
LDS 13

42' : 00175-4726
SKF 407

62' : 00265-4712
UC 367

62' : 00160-4816
TOK 808

71' : 00143-4757
KPP2850

75' : 00266-4652
UC 368

77' : 00215-4900
RST 6

83' : 00286-4820
RST 9

86' : 00189-4905
RST 4

98' : 00304-4813
SOZ 5

101' : 00179-4917
UC 348

102' : 00185-4606
RST 3

109' : 00114-4701
RST 2

112' : 00159-4922
UC 344

121' : 00314-4848
RST 11

128' : 00235-4537
B 637

133' : 00284-4552
HU 1329

136' : 00315-4617
KPP4419

139' : 00282-4943
TDS1478

140' : 00102-4909
HU 1328

142' : 00106-4917
RST 1

147' : 00357-4800
KPP4421

148' : 00228-5009
CBL 570

148' : 00067-4803
CPO 105

150' : 00287-4535
UC 376



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.

00212-4743 HDS 46 (HD 1722)

 
 
00h 21m 13.43s -47° 42' 56.6" P.A. 277.00 sep 0.1 mag 9.75,12.24 Sp G2/G3V dist. 167.22 pc (545.47 l.y.)
 
 
Coord 2000 00212-4743 Discov num HDS  46 Comp Coord arcsec 2000 00 21 13.43 -47 42 56.6
Date first 1991 Date last 2023 Obs 6
Pa first 296 Pa last 277 P.A. Now (θ) 277°
Sep first 0.3 Sep last 0.109 Sep. Now (ρ) 0.109"
Mag pri 9.75 Mag sec 12.24 delta mag (ΔM) 2.49 Spectral class G2/G3V (yellow)
Pri motion ra +042 Sec motion ra
Pri motion dec -036 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 1722 Constellation Phoenix SAO 215058 HIP 1693
Tycho2 8026-00429-1 Gaia DR2 4977477701447649280 HD 1722 CD CD-48 57
CP CP-48 30 Distance 167.22 Distance ly 545.47
 
 
WDS 00212-4743 HDS 46 (HD 1722) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HDS Hipparcos Double Star (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00212-4743 HDS 46 1991 1 296 0.3 9.75 12.24 G2/G3V -48 57 D 002113.43-474256.6
00212-4743 HDS 46 2014 2 285 0.2 9.75 12.24 G2/G3V -48 57 002113.43-474256.6
00212-4743 HDS 46 2019 3 280 0.2 9.75 12.24 G2/G3V -48 57 002113.43-474256.6
00212-4743 HDS 46 2020 4 278 0.1 9.75 12.24 G2/G3V -48 57 002113.43-474256.6
00212-4743 HDS 46 2022 5 278 0.1 9.75 12.24 G2/G3V -48 57 002113.43-474256.6
00212-4743 HDS 46 2023 6 277 0.1 9.75 12.24 G2/G3V -48 57 002113.43-474256.6

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

 
 
WDS 00212-4743 HDS 46 (HD 1722) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00212-4743 HDS 46 (HD 1722) : MEASURES
 
 
No records found.

 
 
WDS 00212-4743 (HD 1722) : VIRTUAL EYEPIECE
 
 

00212-4743 HDS 46A mag 9.75 Sp G2/G3V 00212-4743 HDS 46B sep 0.1 P.A. 277.00 mag 12.24 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 00212-4743 (HD 1722) : ALADIN DSS IMAGE @ 00h 21m 13.43s -47° 42' 56.6"
 
 
 
 
WDS 00212-4743 HDS 46 (HD 1722) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00212-4743 HDS 46 distance=1' 00217-4711 HDS 47 distance=33' 00204-4707 LDS 13 distance=37' 00175-4726 SKF 407 distance=42' 00265-4712 UC 367 distance=62' 00160-4816 TOK 808 distance=62' 00143-4757 KPP2850 distance=71' 00266-4652 UC 368 distance=75' 00215-4900 RST 6 distance=77' 00286-4820 RST 9 distance=83' 00189-4905 RST 4 distance=86' 00304-4813 SOZ 5 distance=98' 00179-4917 UC 348 distance=101' 00185-4606 RST 3 distance=102' 00114-4701 RST 2 distance=109' 00159-4922 UC 344 distance=112' 00314-4848 RST 11 distance=121' 00235-4537 B 637 distance=128' 00284-4552 HU 1329 distance=133' 00315-4617 KPP4419 distance=136' 00282-4943 TDS1478 distance=139' 00102-4909 HU 1328 distance=140' 00106-4917 RST 1 distance=142' 00357-4800 KPP4421 distance=147' 00228-5009 CBL 570 distance=148' 00067-4803 CPO 105 distance=148' 00287-4535 UC 376 distance=150' 00115-4938 HJ 3352 distance=150' 00101-4601 KPP2852 distance=154' 00262-5011 TDS1463 distance=157' 00056-4734 UC 317 distance=159' 00170-4506 TDS1380 distance=163' 00276-4514 HDS 63 distance=163' 00297-5004 TDS1489 distance=165' 00156-5019 HU 1552 distance=166' 00293-5008 TOI 337 distance=166' 00357-4621 B 1411 distance=169' 00063-4905 HDO 180 distance=170' 00065-4911 SKF 402 distance=172' 00040-4808 COO 264 distance=176' 00366-4908 LDS 21 distance=176' 00180-5037 KPP2849 distance=177' 00193-5040 RST 5 distance=178' 00171-5039 TDS1382 distance=181' 00091-5001 RST5492 distance=183' 00027-4753 TDS1267 distance=187' 00091-5010 HJ 3347 distance=190' 00257-5050 HJ 3365 distance=193' 00048-4603 KPP1385 distance=196' 00026-4645 LIT 1 distance=199' 00409-4743 TDS1564 distance=199' 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 00212-4743 HDS 46 277 0.1 1
Show 00217-4711 HDS 47 110 3.7 33
Show 00204-4707 LDS 13 296 38.3 37
Show 00175-4726 SKF 407 86 7.6 42
Show 00265-4712 UC 367 107 41.1 62
Show 00160-4816 TOK 808 271 0.1 62
Show 00143-4757 KPP2850 260 4.7 71
Show 00266-4652 UC 368 315 50.4 75
Show 00215-4900 RST 6 92 1.1 77
Show 00286-4820 RST 9 79 0.3 83
Show 00189-4905 RST 4 3 0.9 86
Show 00304-4813 SOZ 5 295 20.4 98
Show 00179-4917 UC 348 310 99.6 101
Show 00185-4606 RST 3 131 2.2 102
Show 00114-4701 RST 2 67 0.6 109
Show 00159-4922 UC 344 218 15.1 112
Show 00314-4848 RST 11 290 35.4 121
Show 00235-4537 B 637 138 0.4 128
Show 00284-4552 HU 1329 144 4.9 133
Show 00315-4617 KPP4419 259 2.2 136
Show 00282-4943 TDS1478 251 0.6 139
Show 00102-4909 HU 1328 258 1.0 140
Show 00106-4917 RST 1 341 1.9 142
Show 00357-4800 KPP4421 156 11.8 147
Show 00228-5009 CBL 570 260 36.2 148
Show 00067-4803 CPO 105 68 3.6 148
Show 00287-4535 UC 376 14 36.1 150
Show 00115-4938 HJ 3352 302 6.6 150
Show 00101-4601 KPP2852 285 6.6 154
Show 00262-5011 TDS1463 228 2.8 157
Show 00056-4734 UC 317 177 10.6 159
Show 00170-4506 TDS1380 158 0.9 163
Show 00276-4514 HDS 63 200 11.0 163
Show 00297-5004 TDS1489 79 0.6 165
Show 00156-5019 HU 1552 63 2.2 166
Show 00293-5008 TOI 337 61 0.1 166
Show 00357-4621 B 1411 281 1.7 169
Show 00063-4905 HDO 180 186 3.9 170
Show 00065-4911 SKF 402 86 10.3 172
Show 00040-4808 COO 264 58 3.2 176
Show 00366-4908 LDS 21 273 329.7 176
Show 00180-5037 KPP2849 88 4.3 177
Show 00193-5040 RST 5 19 1.6 178
Show 00171-5039 TDS1382 119 2.1 181
Show 00091-5001 RST5492 322 1.0 183
Show 00027-4753 TDS1267 109 0.6 187
Show 00091-5010 HJ 3347 85 24.7 190
Show 00257-5050 HJ 3365 172 16.6 193
Show 00048-4603 KPP1385 61 10.4 196
Show 00026-4645 LIT 1 138 8.5 199
Show 00409-4743 TDS1564 251 1.7 199

 
 
WDS 00212-4743 : COMPONENTS
 
 
  A
B pa=277.0°
sep=0.11"
 
 
00212-4743 A
 
 
Coord arcsec 2000 002113.43-474256.6 Mag 9.75 Spectral class G2/G3V (yellow) PmRA 42.00
PmDE -36.0 HIP 1693 Tycho2 8026-00429-1 CD CD-48 57
CP CP-48 30
Tycho2
Tycho2 8026-00429-1 Pflag RAmdeg 5.30606292 DEmdeg -47.71580910
PmRA 38.7 PmDE -40.0 E RAmdeg 11 E DEmdeg 15
E pmRA 1.1 E pmDE 1.2 EpRAm 1988.38 EpDEm 1986.49
Num 8 Q RAmdeg 1.6 Q DEmdeg 1.5 Q pmRA 1.6
Q pmDE 1.4 BTmag 10.282 E BTmag 0.028 VTmag 9.575
E VTmag 0.021 Prox 999 TYC T HIP 1693
CCDM AB RAdeg 5.30593222 DEdeg -47.71571306 EpRA 1990 1.69
EpDE 1990 1.42 E RAdeg 12.4 E DEdeg 15.7 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 1693 Proxy H RAhms 00 21 13.43
DEdms -47 42 56.6 Vmag 9.5 VarFlag R Vmag G
RAdeg 5.30594 DEdeg -47.7157 AstroRef A Plx 5.41
CCDM 42.17 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 296 Rho 0.343 HD BD
CD CD-48 57 CP CP-48 30 Dm number -48 57 VIred 0.71
SpType G2/G3V R SpType Coord arcsec 2000 002113.43-474256.6
Hipparcos 2
HIP 1693 Sn 15 So 3 Nc 2
RArad 0.0926061474 DErad -0.8327963228 Plx 5.98 PmRA 41.18
PmDE -37.4 E RArad 1.23 E DErad 0.99 E Plx 1.68
E pmRA 1.4 E pmDE 1.17 Hpmag E Hpmag 0.0027
SHp 0.027 VA 0 BV 0.646 E BV 0.005
VI 0.71
CCDM
Ccdm 00212-4743 RComp Comp A Note1
Note2 Discov num DRAs 1.46 DDEs 3.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.7 Sp G2 PmNote *
PmRA 42 PmDE -36 Dm number -48 57 Cat1 CD
Name2 215058 Cat2 SAO HD 1722 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 1693
 
 
00212-4743 B
 
 
Coord arcsec 2000 002113.42-474256.6 Mag 12.24 Delta magnitude 2.49 Coordinate calculated yes
CCDM
Ccdm 00212-4743 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.43 DDEs 3.3
R dRAs 82 Year 1991 Theta 296 Rho 0.3
Obs 1 Vmag 12.2 Sp PmNote *
PmRA 42 PmDE -36 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 1693