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Current system
22571-0315
OCC 256 Aa,Ab


Nearby doubles
52' : 22597-0348
CVR 964

54' : 22578-0222
LDS5028

54' : 22583-0224
CHR 116

57' : 22590-0226
LDS5997

59' : 23005-0245
UC 4863

64' : 22598-0226
HDS3274

69' : 22528-0338
UC 4839

69' : 22591-0213
LDS5998

75' : 22532-0229
UC 4840

77' : 22527-0238
HDS3248

78' : 22597-0422
STF2964

80' : 23024-0317
KPP2696

80' : 23020-0345
BRT 522

83' : 22590-0432
TOK 906

95' : 23030-0349
A 2697

109' : 22552-0459
BU 178

109' : 23026-0426
NSN 70

110' : 22521-0435
TDT3760

112' : 23040-0233
OSO 188

112' : 22503-0228
LDS5983

120' : 22516-0149
RST4711AB

121' : 22497-0225
J 1729

123' : 22490-0320
LDS5000

123' : 22497-0222
OCC 355

131' : 22491-0409
LDS5980

133' : 22549-0106
TDS1194



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.

22571-0315 OCC 256 Aa,Ab

 
 
22h 57m 06.84s -03° 14' 42.9" P.A. -1.00 sep 0.1 mag 7.10,7.50 Sp A0 dist. 85.76 pc (279.75 l.y.)
 
 
Coord 2000 22571-0315 Discov num OCC 256 Comp Aa,Ab Coord arcsec 2000 22 57 06.84 -03 14 42.9
Date first 1972 Date last 1995 Obs 0
Pa first -1 Pa last -1 P.A. Now (θ) -1
Sep first 0.0 Sep last 0.051 Sep. Now (ρ) 0.051"
Mag pri 7.10 Mag sec 7.50 delta mag (ΔM) 0.4 Spectral class A0 (white)
Pri motion ra +029 Sec motion ra
Pri motion dec -015 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
22571-0315 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 57 07 -03 14 43 OCC 256 Aa,Ab 1995 0 -1 0.1 7.10 7.50 0.40 <===
Show HD 216931 22 57 07 -03 14 43 STF 2959 AB 2020 43 129 9.7 6.65 10.18 3.53
Show 22 57 07 -03 14 43 BU 713 AC 2015 5 109 21.3 6.65 13.10 6.45
Show 22 57 07 -03 14 48 BU 713 BC 2015 13 95 12.4 10.18 13.10 2.92
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces SAO 146402 HIP 113331 Tycho2 5238-01508-1
Gaia DR2 2648703380801383680 HD 216931 BD BD-04 5793 Distance 85.76
Distance ly 279.75
 
 
WDS 22571-0315 OCC 256 Aa,Ab : NOTES
 
 
discov_num notes refcode
STF2959 AB: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
AB: H N 15. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
discov author
BU Burnham, S.W. (BU 1 - 81)
KIY Kiyaeva, O.V., Zhuchkov, R.Ya., Malogolovets, E.V., Orlov, V.V., Glukhova, A.V.,
KIY Balega, Yu., Yu. & Bikmaev, I.F.
OCC Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F.,
OCC Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
OCC Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W.,
OCC A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
OCC Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A.,
OCC Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
OCC Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B.,
OCC Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
OCC Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris,
OCC T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
OCC Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson,
OCC E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
OCC Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson,
OCC E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
OCC George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S.,
OCC Suggs, R., Venable, R. & Warren, W.H.
OCC George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J.,
OCC di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
OCC Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H.,
OCC Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
OCC George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A.,
OCC Centala, J., Modic, R., & Slauson, D.
OCC Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T.,
OCC Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
OCC George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W.,
OCC Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
OCC Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T.,
OCC Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
OCC Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A.,
OCC Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
OCC Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D.,
OCC Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
OCC Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M.,
OCC Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
OCC Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham,
OCC JDSO 15, 162, 2019
OCC Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R.,
OCC JDSO 15, 268, 2019
OCC Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad,
OCC JDSO 15, 503, 2019
OCC Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford,
OCC JDSO 16, 440, 2020
OCC Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O.,
OCC JDSO 17, 230, 2021
OCC Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A.,
OCC JDSO 18, 61, 2022
OCC Warner, E., Gault, D., Mousa, M., Oakey, P., Palaoro, A., Smith, R. & Williams,
OCC JDSO 21, 125, 2025
OCC Simpson, M., Klaszus, E., Deen, S., Ceravolo, P., Gowe, B., Alves, N., Holloway,
OCC JDSO 21, 136, 2025
OCC Weber, C., Conjat, M., Kattentidt, B., Kubanek, J., Kubankova, S., Lavagno, G.,
OCC JDSO 21, 144, 2025
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
22571-0315 OCC 256 Aa,Ab 1995 0 -1 0.1 7.10 7.50 A0 -04 5793 N 225706.84-031442.9

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

 
 
WDS 22571-0315 OCC 256 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22571-0315 OCC 256 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 22571-0315 : VIRTUAL EYEPIECE
 
 

22571-0315 STF2959A mag 6.65 Sp A0 22571-0315 OCC 256Ab mag 7.5 22571-0315 BU 713B sep 10.4 P.A. 121.40 mag 10.18 22571-0315 BU 713C sep 21.3 P.A. 109.00 mag 13.1 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 22571-0315 : ALADIN DSS IMAGE @ 22h 57m 06.84s -03° 14' 42.9"
 
 
 
 
WDS 22571-0315 OCC 256 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22571-0315 STF2959AB distance=1' 22571-0315 BU 713AC distance=1' 22571-0315 OCC 256Aa,Ab distance=1' 22571-0315 BU 713BC distance=1' 22597-0348 CVR 964 distance=52' 22578-0222 LDS5028 distance=54' 22583-0224 CHR 116 distance=54' 22590-0226 LDS5997 distance=57' 23005-0245 UC 4863 distance=59' 22598-0226 HDS3274 distance=64' 22528-0338 UC 4839 distance=69' 22591-0213 LDS5998 distance=69' 22532-0229 UC 4840 distance=75' 22527-0238 HDS3248 distance=77' 22597-0422 STF2964 distance=78' 23024-0317 KPP2696 distance=80' 23020-0345 BRT 522 distance=80' 22590-0432 TOK 906 distance=83' 23030-0349 A 2697 distance=95' 22552-0459 BU 178 distance=109' 23026-0426 NSN 70 distance=109' 22521-0435 TDT3760 distance=110' 23040-0233 OSO 188 distance=112' 22503-0228 LDS5983 distance=112' 22516-0149 RST4711AB distance=120' 22497-0225 J 1729 distance=121' 22490-0320 LDS5000 distance=123' 22497-0222 OCC 355 distance=123' 22491-0409 LDS5980 distance=131' 22549-0106 TDS1194 distance=133' 22551-0102 A 1234 distance=136' 23003-0106 UC 4859 distance=138' 22497-0437 KPP4290 distance=139' 23055-0415 HWE 62 distance=139' 22555-0535 BU 1010 distance=143' 23032-0505 GWP3225 distance=143' 22510-0505 CVR 956 distance=144' 23064-0227 UC 4881 distance=147' 22511-0118 KPP2390 distance=147' 22586-0540 OCC9201 distance=148' 23028-0115 BAL 635 distance=148' 23052-0149 RST4714 distance=149' 23068-0240 CVR 972 distance=150' 23060-0205 RST4715 distance=151' 22478-0414 STF2944BC distance=151' 22478-0414 STF2944AB distance=151' 22478-0414 STF2944AD distance=151' 22478-0414 STF2944AC distance=151' 22485-0435 HDS3237 distance=152' 22472-0243 OCC 421 distance=152' 23067-0412 HJ 978 distance=155' 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 22571-0315 STF2959 AB 129 9.7 1
Show 22571-0315 BU 713 AC 109 21.3 1
Show 22571-0315 OCC 256 Aa,Ab -1 0.1 1
Show 22571-0315 BU 713 BC 95 12.4 1
Show 22597-0348 CVR 964 27 8.9 52
Show 22578-0222 LDS5028 6 58.1 54
Show 22583-0224 CHR 116 156 0.3 54
Show 22590-0226 LDS5997 59 276.0 57
Show 23005-0245 UC 4863 301 51.8 59
Show 22598-0226 HDS3274 225 0.7 64
Show 22528-0338 UC 4839 233 52.2 69
Show 22591-0213 LDS5998 111 7.5 69
Show 22532-0229 UC 4840 137 65.9 75
Show 22527-0238 HDS3248 118 0.7 77
Show 22597-0422 STF2964 280 8.7 78
Show 23024-0317 KPP2696 353 1.6 80
Show 23020-0345 BRT 522 297 3.2 80
Show 22590-0432 TOK 906 348 0.4 83
Show 23030-0349 A 2697 234 2.9 95
Show 22552-0459 BU 178 325 0.5 109
Show 23026-0426 NSN 70 268 5.0 109
Show 22521-0435 TDT3760 74 0.5 110
Show 23040-0233 OSO 188 90 14.7 112
Show 22503-0228 LDS5983 253 30.3 112
Show 22516-0149 RST4711 AB 127 6.7 120
Show 22497-0225 J 1729 152 6.1 121
Show 22490-0320 LDS5000 174 112.6 123
Show 22497-0222 OCC 355 -1 0.1 123
Show 22491-0409 LDS5980 115 289.0 131
Show 22549-0106 TDS1194 290 0.8 133
Show 22551-0102 A 1234 63 0.9 136
Show 23003-0106 UC 4859 321 9.1 138
Show 22497-0437 KPP4290 156 2.9 139
Show 23055-0415 HWE 62 213 4.7 139
Show 22555-0535 BU 1010 312 1.1 143
Show 23032-0505 GWP3225 174 40.2 143
Show 22510-0505 CVR 956 206 10.8 144
Show 23064-0227 UC 4881 84 41.3 147
Show 22511-0118 KPP2390 252 20.6 147
Show 22586-0540 OCC9201 -1 0.0 148
Show 23028-0115 BAL 635 207 6.8 148
Show 23052-0149 RST4714 206 3.7 149
Show 23068-0240 CVR 972 202 9.0 150
Show 23060-0205 RST4715 192 3.2 151
Show 22478-0414 STF2944 BC 84 62.5 151
Show 22478-0414 STF2944 AB 311 1.8 151
Show 22478-0414 STF2944 AD 348 220.3 151
Show 22478-0414 STF2944 AC 85 60.6 151
Show 22485-0435 HDS3237 356 0.4 152
Show 22472-0243 OCC 421 -1 0.0 152
Show 23067-0412 HJ 978 289 14.9 155

 
 
WDS 22571-0315 : COMPONENTS
 
 
  A Ab B
Ab pa=0.0°
sep=0.00"
 
B pa=121.4°
sep=10.36"
pa=121.4°
sep=10.36"
 
C pa=109.0°
sep=21.34"
pa=109.0°
sep=21.34"
pa=97.8°
sep=11.45"
 
 
22571-0315 A
 
 
Name HD 216931 Coord arcsec 2000 225706.84-031442.9 Mag 6.65 Spectral class A0 (white)
PmRA 29.00 PmDE 15.0 SAO 146402 HIP 113331
Tycho2 5238-01508-1 HD 216931 GC 31993 BD BD-04 5793
Tycho2
Tycho2 5238-01508-1 Pflag RAmdeg 344.27856939 DEmdeg -3.24521412
PmRA 28.3 PmDE 16.4 E RAmdeg 4 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.29 EpDEm 1991.24
Num 24 Q RAmdeg 1.5 Q DEmdeg 0.8 Q pmRA 1.4
Q pmDE 0.8 BTmag 6.884 E BTmag 0.015 VTmag 6.647
E VTmag 0.010 Prox 103 TYC T HIP 113331
CCDM RAdeg 344.27850500 DEdeg -3.24525194 EpRA 1990 1.87
EpDE 1990 1.67 E RAdeg 3.5 E DEdeg 4.3 Posflg
Corr -0.1
SAO
SAO 146402 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 0.026 Vmag 6.6 SpType A0
Double code Source 70 CatNum 31993 DM BD-04 5793
DMcomp BDsup HD 216931 M HD 0
GC 31993 RA1950rad 5.99752588 DE1950rad -0.06131196 PmRA2000 0.0024
PmDE2000 0.021
Hipparcos
Catalog H HIP 113331 Proxy RAhms 22 57 06.84
DEdms -03 14 42.9 Vmag 6.6 VarFlag 1 R Vmag H
RAdeg 344.279 DEdeg -3.24525 AstroRef Plx 11.76
CCDM 29.27 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD BD-04 5793
CD CP Dm number -04 5793 VIred 0.24
SpType A0 R SpType Coord arcsec 2000 225706.84-031442.9
Hipparcos 2
HIP 113331 Sn 5 So 0 Nc 1
RArad 6.0087934165 DErad -0.0566403597 Plx 11.66 PmRA 28.48
PmDE 15.09 E RArad 0.62 E DErad 0.36 E Plx 0.63
E pmRA 0.77 E pmDE 0.49 Hpmag E Hpmag 0.0006
SHp 0.007 VA 2 BV 0.218 E BV 0.003
VI 0.24
CCDM
Ccdm 22571-0315 RComp Comp A Note1
Note2 Discov num DRAs 0.86 DDEs 17.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.6 Sp A0 PmNote *
PmRA 29 PmDE 23 Dm number -04 5793 Cat1 BD
Name2 146402 Cat2 SAO HD 216931 M HD
ADS BDS A16392 M ADS BDS N IDS IDS 22520S0347A
HIC 113331
 
 
22571-0315 Ab
 
 
Coord arcsec 2000 225706.84-031442.9 Mag 7.5 Delta magnitude 0.4 Coordinate calculated yes
 
 
22571-0315 B
 
 
Coord arcsec 2000 225707.43-031448.3 Coord calc 225707.43-031448.3 Mag 10.18 PmRA 0.00
PmDE 0.0 Delta magnitude 3.08
CCDM
Ccdm 22571-0315 RComp Comp B Note1
Note2 Discov num STF2959 DRAs DDEs
R dRAs Year 1959 Theta 115 Rho 11.0
Obs 16 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16392 M ADS BDS N IDS IDS 22520S0347B
HIC
 
 
22571-0315 C
 
 
Coord arcsec 2000 225708.19-031449.8 Mag 13.1 PmRA -12.00 PmDE -5.0
Delta magnitude 6 Coordinate calculated yes
CCDM
Ccdm 22571-0315 RComp Comp C Note1
Note2 Discov num BU 713 DRAs DDEs
R dRAs Year 1914 Theta 102 Rho 22.5
Obs 1 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16392 M ADS BDS N IDS IDS 22520S0347C
HIC