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Doubles in session


Current system
00310+5546
PKO 2


Nearby doubles
3' : 00311+5515
PKO 3

7' : 00303+5550
STI1365

7' : 00310+5539
ES 116

11' : 00312+5535
TDS1504

16' : 00297+5548
MLB 150

17' : 00315+5601
PKO 4

17' : 00321+5600
GRF 23

19' : 00288+5541
MLR 624

20' : 00302+5604
TDS1495

23' : 00332+5528
STI1377

24' : 00292+5528
STI1360

25' : 00306+5609
PKO 1

28' : 00343+5543
ES 117

29' : 00329+5609
STI1374

29' : 00301+5613
STI1362

30' : 00342+5557
TDS1524

33' : 00308+5513
TDS1501

35' : 00323+5513
TDS1512

36' : 00326+5513
RAS 17

39' : 00265+5540
STI1346

40' : 00303+5624
STI1364AB

40' : 00343+5614
STI1381

41' : 00348+5611
STI1383

42' : 00352+5524
TDS 21

42' : 00350+5610
MLR 648

43' : 00344+5617
STI1382



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.

00310+5546 PKO 2

 
 
00h 31m 00.24s +55° 45' 45.7" P.A. 62.00 sep 9.4 mag 11.78,12.40
 
 
Coord 2000 00310+5546 Discov num PKO   2 Comp Coord arcsec 2000 00 31 00.24 +55 45 45.7
Date first 1969 Date last 2015 Obs 12
Pa first 63 Pa last 61.7 P.A. Now (θ) 61.7°
Sep first 9.6 Sep last 9.43 Sep. Now (ρ) 9.43"
Mag pri 11.78 Mag sec 12.40 delta mag (ΔM) 0.62 Spectral class
Pri motion ra +000 Sec motion ra -002
Pri motion dec -003 Sec motion dec -004
Notes
rPM=0.5
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 3658-00096-1 Gaia DR2 421271940251048320
 
 
WDS 00310+5546 PKO 2 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
PkO (Pulkova Observatory)
PkO1965 Po j Pulkova Obs. .
PkO1965 Pulkova Obs. Izvestia 23, #176, 1965
PkO1972 Po - Bronnikova, N.M. & Sazonova, L.V. 1972ScA....15..863B
PkO1972 SvA 15, 863, 1972
PkO1973 Po j Zulevic, D.J. & Kisselev, A.A. .
PkO1973 Pub. Pulkova Obs. #191, 167, 1973
PkO1988 Po u Pulkova Obs. .
PkO1988 Pulkova Visual Double Star Catalogue, 1988
PkO2003 Po u Kiselev A.A., Kalinichenko O.A., Kiyaeva O.V., Shakht N.A., Romanenko L.G., ...................
PkO2003 Izmailov I.S., Bykov O.P., Maslennikov K.L., Bukhmastova Yu.L.
PkO2003 Pulkova Visual Double Star Catalogue, 2003
PkO2003 Vizier Catalog I/292
PkO2006 orb w Grosheva, E.A. 2006SvA....49..397K
PkO2006 +Po SvA 49, 397, 2006
PkO2006b orb - Gorshanov, D.L., Shakht, N.A. & Kisselev, A.A. 2006SvA....49..386K
PkO2006b SvA 49, 386, 2006
PkO2010 Po w Shakht, N.A., Gorshanov, D.L., Grosheva, E.A., Kiselev, A.A. & Polyakov, E.V. 2010Ap.....53..227S
PkO2010 +orb Astrophysics 53, 227, 2010
PkO2011 Po w Kisselev, A.A.& Romanenko, L.G. 2011ARep...55..487K
PkO2011 +orb Astron. Reports 55, 587, 2011
PkO2012 orb - Afanasyeva, A.A. & Grosheva, E.A. 2012Ap.....55..231A
PkO2012 Astrophysics 55, 231, 2012
PkO2013 Po u Private communication from Zorica Cvetkovic consisting of corrections to measures ...................
PkO2013 +C "P" code due to focal length correction of 2m telescope of Bulgarian National
PkO2013 Observatory (Rozhen) from 16000mm to 15774 mm. P code applied to measures.
PkO2013 Correction applied to Pal2005c, Nov2006d, Cve2006d, Pop2006, Cve2007b, Cve2011c
PkO2014 - Melnikov, A.V., Orlov, V.V. & Shevchenko, I.I. 2014ARep...58..640M
PkO2014 Astron. Reports 58, 640, 2014 (SvA 91, 735, 2014)
PkO2014b Po j Kiselev, A.A. Kiyaeva, O.V., Izmailov, I.S., Romanenko, L.G., Kalinichenko, O.A., 2014ARep...58...78K
PkO2014b Vasilkova, O.O., Vasileva, T.A., Shakht, N.A., Gorshanov, D.L. & Roschina, E.A.
PkO2014b Astron. Reports 58, 78, 2014 (SvA 91, 130, 2014)
PkO2014c orb - Romanenko, L.G. & Kiselev, A.A. 2014ARep...58...30R
PkO2014c Astron. Reports 58, 30, 2014 (SvA 91, 47, 2014)
Pko2014d . . Matvienko, A.S. & Orlov, V.V. 2014AstBu..69..205M
Pko2014d Astrophys. Bull. 69, 205, 2014
PkO2016 Po u Izmailov, I.S., Roshchinca, E.A., Kiselev, A.A., Kiseleva, T.P., Kalinichenko, O., 2016AstL...42...41I
PkO2016 Bykov, O.P., Kiyaeva, O.V., Romanenko, L.G., Shakht, N.A., Maslennikov, K.L. &
PkO2016 Vasileva, T.A.
PkO2016 SvAL 42, 41, 2016 (Pisma Astron. Zhur. 42, 46, 2016)
PkO2016b Po j Khovrichev, M.Yu., Kulikova, A.M., Sokov, E.N., Dyachenko, V.V., Rastegaev, D.A., 2016AstL...42..686K
PkO2016b +S Beskakotov, A.S., Balega, Yu.Yu., Safonov, B.S., Dodin, A.V., & Vozyakova, O.V.
PkO2016b SvAL 42, 686, 2016
PkO2017a Po j Kulikova, A.M., Khovritchev, M.Yu., Sokov, E.N., Dyachenko, V.V., Rastegaev, D.A., 2017ASPC..510..340K
PkO2017a +S Beskakotov, A.S., Balega, Yu.Yu, Dafonov, B.S., Dodin, A.V. & Vozyakova, O.V.
PkO2017a ASP Conf. Series 510, 340, 2017
PkO2017a all data already published in PkO2016b
PkO2017b Po - Shakht, N.A., Gorshanov, D.L. & Vasilkova, O.O. 2017Ap.....60..507S
PkO2017b +orb Astrophysics 60, 507, 2017
PkO2017b Note: Published J2000 PA precessed to epoch of observation for consistency.
PkO2018a not - Polyakov, E.V., Vasilkova, O.O., Gorshanov, D.L., Pogodin, M.A. & Shakht, N.A. 2018Ap.....61..444P
PkO2018a Astrophysics 61, 444, 2018
PkO2018b orb Baidin, A.E., Perov, N.I. & Romanenko, L.G. .
PkO2018b Vestnik of Saint Petersburg University, Volume 5 (63), 148, 2018
PkO2020 orb - Shakht, N.A., Gorshanov, D.L., Izmailov, I.S. & Romanenko, L.G. 2020Ap.....63..511S
PkO2020 Astrophysics 63, 511, 2020
PkO2020b C+ . Kiyaeva, O.V., Zhuchkov, R.Ya. & Izmailov, I.S. 2020AstBu..75..425K
PkO2020b +orb+ Astrophys. Bull. 75, 425, 2020
PkO2020b +Po+
PkO2020b +Hg
PkO2021a C+ Romanenko, L.G. & Izmailov, I.S. 2021ARep...65..209R
PkO2021a +orb Astron. Reports 65, 209, 2021
PkO2021b orb - Izmailov, I.S., Shakht, N.A., Polyakov, E.V., Gorshanov, D.L. & Pogodin, M.A. 2021Ap.....64..160I
PkO2021b Astrophysics 64, 120, 2021
PkO2022 orb Shakht, N.A., Izmailov, I.S. & Gorshanov, D.L. 2022OAst...31..136S
PkO2022 Open Astronomy 31, 136, 2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00310+5546 PKO 2 1998 5 62 9.5 11.78 12.40 D 003100.24+554545.7
00310+5546 PKO 2 2003 6 62 9.5 11.78 12.40 D 003100.24+554545.7
00310+5546 PKO 2 2015 7 62 9.4 11.78 12.40 003100.24+554545.7

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

 
 
WDS 00310+5546 PKO 2 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00310+5546 PKO 2 : MEASURES
 
 
No records found.

 
 
WDS 00310+5546 : VIRTUAL EYEPIECE
 
 

00310+5546 PKO 2A mag 11.78 00310+5546 PKO 2B sep 6.5 P.A. 46.30 mag 12.4 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 00310+5546 : ALADIN DSS IMAGE @ 00h 31m 00.24s +55° 45' 45.7"
 
 
 
 
WDS 00310+5546 PKO 2 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00310+5546 PKO 2 distance=0' 00311+5515 PKO 3 distance=3' 00303+5550 STI1365 distance=7' 00310+5539 ES 116 distance=7' 00312+5535 TDS1504 distance=11' 00297+5548 MLB 150 distance=16' 00315+5601 PKO 4 distance=17' 00321+5600 GRF 23 distance=17' 00288+5541 MLR 624 distance=19' 00302+5604 TDS1495 distance=20' 00332+5528 STI1377 distance=23' 00292+5528 STI1360 distance=24' 00306+5609 PKO 1 distance=25' 00343+5543 ES 117 distance=28' 00329+5609 STI1374 distance=29' 00301+5613 STI1362 distance=29' 00342+5557 TDS1524 distance=30' 00308+5513 TDS1501 distance=33' 00323+5513 TDS1512 distance=35' 00326+5513 RAS 17 distance=36' 00265+5540 STI1346 distance=39' 00303+5624 STI1364AB distance=40' 00303+5624 CVE 5AC distance=40' 00343+5614 STI1381 distance=40' 00348+5611 STI1383 distance=41' 00352+5524 TDS 21 distance=42' 00350+5610 MLR 648 distance=42' 00344+5617 STI1382 distance=43' 00339+5621 STI1379 distance=43' 00267+5612 STI1348 distance=45' 00327+5629 TDS1514 distance=46' 00272+5513 STI1351 distance=46' 00363+5537 TDS1543 distance=46' 00357+5613 TDS1536 distance=49' 00249+5543 ES 932AB distance=51' 00251+5559 TDS1452 distance=52' 00249+5543 ES 932BC distance=52' 00250+5559 STI1342 distance=52' 00366+5609 A 914 distance=52' 00311+5454 ES 933 distance=52' 00246+5600 TDS1447 distance=57' 00304+5449 TDS1496 distance=57' 00364+5621 A 913 distance=58' 00321+5449 STI1371AB distance=58' 00332+5642 STI1376 distance=60' 00350+5636 ES 3 distance=61' 00370+5513 HDS 85 distance=61' 00239+5531 STI1340 distance=62' 00311+5648 ES 2 distance=62' 00366+5628 STI1392 distance=64' 00378+5618 STI1401BC distance=66' 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 00310+5546 PKO 2 62 9.4
Show 00311+5515 PKO 3 165 9.6 3
Show 00303+5550 STI1365 72 12.4 7
Show 00310+5539 ES 116 258 7.4 7
Show 00312+5535 TDS1504 300 1.0 11
Show 00297+5548 MLB 150 125 4.9 16
Show 00315+5601 PKO 4 358 15.4 17
Show 00321+5600 GRF 23 146 77.1 17
Show 00288+5541 MLR 624 337 0.2 19
Show 00302+5604 TDS1495 346 0.7 20
Show 00332+5528 STI1377 91 14.5 23
Show 00292+5528 STI1360 137 11.6 24
Show 00306+5609 PKO 1 294 5.8 25
Show 00343+5543 ES 117 56 2.9 28
Show 00329+5609 STI1374 168 12.4 29
Show 00301+5613 STI1362 343 17.0 29
Show 00342+5557 TDS1524 317 0.5 30
Show 00308+5513 TDS1501 232 0.4 33
Show 00323+5513 TDS1512 15 0.6 35
Show 00326+5513 RAS 17 76 0.7 36
Show 00265+5540 STI1346 105 15.3 39
Show 00303+5624 STI1364 AB 8 14.7 40
Show 00303+5624 CVE 5 AC 153 16.9 40
Show 00343+5614 STI1381 181 7.7 40
Show 00348+5611 STI1383 227 7.4 41
Show 00352+5524 TDS 21 187 0.9 42
Show 00350+5610 MLR 648 246 1.1 42
Show 00344+5617 STI1382 183 3.5 43
Show 00339+5621 STI1379 118 10.1 43
Show 00267+5612 STI1348 144 5.3 45
Show 00327+5629 TDS1514 291 0.9 46
Show 00272+5513 STI1351 349 13.0 46
Show 00363+5537 TDS1543 35 1.4 46
Show 00357+5613 TDS1536 354 1.8 49
Show 00249+5543 ES 932 AB 321 41.9 51
Show 00251+5559 TDS1452 169 0.7 52
Show 00249+5543 ES 932 BC 90 2.8 52
Show 00250+5559 STI1342 229 15.9 52
Show 00366+5609 A 914 19 0.4 52
Show 00311+5454 ES 933 268 8.6 52
Show 00246+5600 TDS1447 87 0.6 57
Show 00304+5449 TDS1496 228 0.7 57
Show 00364+5621 A 913 90 0.7 58
Show 00321+5449 STI1371 AB 20 6.2 58
Show 00332+5642 STI1376 65 7.6 60
Show 00350+5636 ES 3 158 8.2 61
Show 00370+5513 HDS 85 34 0.2 61
Show 00239+5531 STI1340 12 13.9 62
Show 00311+5648 ES 2 113 5.9 62
Show 00366+5628 STI1392 345 13.0 64
Show 00378+5618 STI1401 BC 33 9.2 66

 
 
WDS 00310+5546 : COMPONENTS
 
 
  A
B pa=46.3°
sep=6.47"
 
 
00310+5546 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 003100.24+554545.7 Mag 11.78 PmRA 0.00
PmDE -3.0 Tycho2 3658-00096-1
Tycho2
Tycho2 3658-00096-1 Pflag RAmdeg 7.75100693 DEmdeg 55.76270914
PmRA 3.3 PmDE -2.2 E RAmdeg 44 E DEmdeg 38
E pmRA 3.0 E pmDE 2.9 EpRAm 1988.30 EpDEm 1988.24
Num 5 Q RAmdeg 0.8 Q DEmdeg 2.1 Q pmRA 0.8
Q pmDE 2.1 BTmag 11.667 E BTmag 0.057 VTmag 11.780
E VTmag 0.120 Prox 713 TYC HIP
CCDM RAdeg 7.75099056 DEdeg 55.76270083 EpRA 1990 1.71
EpDE 1990 1.71 E RAdeg 46.7 E DEdeg 42.3 Posflg
Corr 0.3
 
 
00310+5546 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 003100.79+554550.2 Mag 12.4 PmRA -2.00
PmDE -4.0 Calc delta mag 0.62 Calc coord yes