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Doubles in session


Current system
21589+3456
POP 91 AB


Nearby doubles
21' : 21575+3503
GRV 522

23' : 21598+3515
J 2704AB

23' : 21593+3431
J 3156

23' : 21593+3516
COU1340

24' : 21583+3516
SEI1547

24' : 21580+3434
J 3154

28' : 21576+3433
J 3153

30' : 21566+3500
CBL 97

31' : 21590+3422
COU 840

36' : 22013+3512
ES 383

42' : 21586+3535
SEI1548

43' : 21556+3505
SEI1544

44' : 21566+3421
BU 1214AB

48' : 21554+3441
POP 88

53' : 22029+3436
COU 445

63' : 21566+3358
RAO 468

64' : 21576+3351
GRV 523

65' : 21538+3505
TDT3222

66' : 22042+3507
SEI1554

66' : 21536+3456
TDT3220

66' : 22023+3403
COU 733

67' : 21592+3559
TDT3276

67' : 22041+3433
SEI1553

71' : 21570+3600
TDT3254

82' : 21575+3334
TDT3259

82' : 21524+3504
TDT3211



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.

21589+3456 POP 91 AB

 
 
21h 58m 55.79s +34° 52' 57.6" P.A. 299.00 sep 3.1 mag 10.80,14.60
 
 
Coord 2000 21589+3456 Discov num POP  91 Comp AB Coord arcsec 2000 21 58 55.79 +34 52 57.6
Date first 1973 Date last 2016 Obs 3
Pa first 300 Pa last 299.3 P.A. Now (θ) 299.3°
Sep first 2.1 Sep last 3.088 Sep. Now (ρ) 3.088"
Mag pri 10.80 Mag sec 14.60 delta mag (ΔM) 3.8 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21589+3456 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 58 56 +34 52 58 POP 91 AB 2016 3 299 3.1 10.80 14.60 3.80 <===
Show 21 58 56 +34 52 58 POP 91 AC 2015 8 319 19.8 10.80 11.61 0.81
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2727-02149-1 Gaia DR2 1948087665279939328
 
 
WDS 21589+3456 POP 91 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Pop1967 Ma j Popovic, G.M. 1967BOBeo..26...67P
Pop1967 Bull. Obs. Astron. Belgrade 26, 67, 1967
Pop1969a Ma j Popovic, G.M. 1969BOBeo..27....1P
Pop1969a Bull. Obs. Astron. Belgrade 27, #1, 1, 1969
Pop1969b orb - Popovic, G.M. 1969BOBeo..27...33P
Pop1969b Bull. Obs. Astron. Belgrade 27, #1, 33-54, 1969
Pop1969c Ma j Popovic, G.M. 1969BOBeo..27...67P
Pop1969c Bull. Obs. Astron. Belgrade 27, #1, 67, 1969
Pop1969d orb - Popovic, G.M. 1969IAUDS..49....1P
Pop1969d Inf. Circ. 49, 1, 1969
Pop1970a Ma j Popovic, G.M. 1970BOBeo..28...69P
Pop1970a Bull. Obs. Astron. Belgrade 28, 69, 1970
Pop1970b Ma j Popovic, G.M. 1970BOBeo..28...81P
Pop1970b Bull. Obs. Astron. Belgrade 28, 81, 1970
Pop1970c orb - Popovic, G.M. 1970BOBeo..28..141P
Pop1970c Bull. Obs. Astron. Belgrade 28, 141, 1970
Pop1972 orb - Popovic, G.M. 1972BOBeo..29...31P
Pop1972 Bull. Obs. Astron. Belgrade 29, 31, 1972/3
Pop1973a Ma j Popovic, G.M. 1973BOBeo..29...37P
Pop1973a Bull. Obs. Astron. Belgrade 29, 37, 1973
Pop1973b Ma j Popovic, G.M. 1973BOBeo..29...44P
Pop1973b Bull. Obs. Astron. Belgrade 29, 44, 1973
Pop1975a Ma j Popovic, G.M. 1975BOBeo.126...35P
Pop1975a Bull. Obs. Astron. Belgrade #126, 35, 1975
Pop1975b Ma j Popovic, G.M. 1975BOBeo.126...47P
Pop1975b Bull. Obs. Astron. Belgrade #126, 47, 1975
Pop1976 orb - Popovic, G.M. 1976BOBeo.127...11P
Pop1976 Bull. Obs. Astron. Belgrade #127, 11, 1976
Pop1977a Ma - Popovic, G.M. 1977BOBeo.128...30P
Pop1977a Bull. Obs. Astron. Belgrade #128, 30, 1977
Pop1977b Ma j Popovic, G.M. 1977BOBeo.128...37P
Pop1977b Bull. Obs. Astron. Belgrade #128, 37, 1977
Pop1978 orb - Popovic, G.M. 1978BOBeo.129....9P
Pop1978 Bull. Obs. Astron. Belgrade #129, 9, 1978
Pop1979 Ma - Popovic, G.M. 1979BOBeo.130...28P
Pop1979 Bull. Obs. Astron. Belgrade #130, 28, 1979
Pop1980 orb - Popovic, G.M. 1980IAUDS..81....1P
Pop1980 Inf. Circ. 81, 1, 1980
Pop1981a Ma j Popovic, G.M. 1981BOBeo.131...23P
Pop1981a Bull. Obs. Astron. Belgrade #131, 23, 1981
Pop1981b orb - Popovic, G.M. 1981IAUDS..85....1P
Pop1981b Inf. Circ. 85, 1, 1981
Pop1981c orb - Popovic, G.M. 1981BOBeo.131...15P
Pop1981c Bull. Obs. Astron. Belgrade #131, 15, 1981
Pop1982a orb - Popovic, G.M. 1982BOBeo.132...13P
Pop1982a Bull. Obs. Astron. Belgrade #132, 13, 1982
Pop1982b Ma j Popovic, G.M. 1982BOBeo.132...34P
Pop1982b Bull. Obs. Astron. Belgrade #132, 34, 1982
Pop1982c orb - Popovic, G.M. 1982IAUDS..86....1P
Pop1982c Inf. Circ. 86, 1, 1982
Pop1983a orb - Popovic, G.M. 1983BOBeo.133...27P
Pop1983a Bull. Obs. Astron. Belgrade #133, 27, 1983
Pop1983b orb - Popovic, G.M. 1983IAUDS..91....1P
Pop1983b Inf. Circ. 91, 1, 1983
Pop1983c Ma j Popovic, G.M. 1983BOBeo.133...31P
Pop1983c Bull. Obs. Astron. Belgrade #133, 31, 1983
Pop1984 Ma j Popovic, G.M. 1984BOBeo.134...60P
Pop1984 Bull. Obs. Astron. Belgrade #134, 60, 1984
Pop1986a Ma u Popovic, G.M. 1986BOBeo.136...49P
Pop1986a Bull. Obs. Astron. Belgrade #136, 49, 1986
Pop1986b orb - Popovic, G.M. 1986IAUDS..98....1P
Pop1986b Inf. Circ. 98, 1, 1986
Pop1986c Ma u Popovic, G.M. 1986BOBeo.136...84P
Pop1986c Bull. Obs. Astron. Belgrade #136, 84, 1986
Pop1986d orb - Popovic, G.M. 1986IAUDS.100....1P
Pop1986d Inf. Circ. 100, 1, 1986
Pop1987 orb - Popovic, G.M. 1987BOBeo.137...82P
Pop1987 Bull. Obs. Astron. Belgrade #137, 82, 1987
Pop1988 Ma u Popovic, G.M. 1988BOBeo.138...55P
Pop1988 Bull. Obs. Astron. Belgrade #138, 55, 1988
Pop1989a Ma u Popovic, G.M. 1989BOBeo.140...83P
Pop1989a Bull. Obs. Astron. Belgrade #140, 83, 1989
Pop1989b orb - Popovic, G.M. & Catovic, Z. 1989IAUDS.107....1P
Pop1989b Inf. Circ. 107, 1, 1989
Pop1989c orb - Popovic, G.M. & Catovic, Z. 1989IAUDS.109....1P
Pop1989c Inf. Circ. 109, 1, 1989
Pop1990 orb - Popovic, G.M. & Catovic, Z. 1990IAUDS.112....1P
Pop1990 Inf. Circ. 112, 1, 1990
Pop1991 Ma u Popovic, G.M. 1991BOBeo.144...39P
Pop1991 Bull. Obs. Astron. Belgrade #144, 39, 1991
Pop1993 Ma u Popovic, G.M. & Zulevic, D.J. 1993BOBeo.147...45P
Pop1993 Bull. Obs. Astron. Belgrade #147, 45, 1993
Pop1994 Ma u Popovic, G.M. 1994BOBeo.150..109P
Pop1994 Bull. Obs. Astron. Belgrade #150, 109, 1994
Pop1995a orb - Popovic, G.M. & Pavlovic, R. 1995IAUDS.125....2P
Pop1995a Inf. Circ. 125, 2, 1995
Pop1995b orb - Popovic, G.M. & Pavlovic, R. 1995IAUDS.126....1P
Pop1995b Inf. Circ. 126, 1, 1995
Pop1995c orb - Popovic, G.M. & Pavlovic, R. 1995IAUDS.127....1P
Pop1995c Inf. Circ. 127, 1, 1995
Pop1995d orb - Popovic, G.M. & Pavlovic, R. 1995BOBeo.151...45P
Pop1995d Bull. Obs. Astron. Belgrade #151, 45, 1995
Pop1996a orb - Popovic, G.M. & Pavlovic, R. 1996IAUDS.128....1P
Pop1996a Inf. Circ. 128, 1, 1996
Pop1996b orb - Popovic, G.M. & Pavlovic, R. 1996BOBeo.153...57P
Pop1996b Bull. Obs. Astron. Belgrade #153, 57, 1996
Pop1996c orb - Popovic, G.M. & Zivkov, V. 1996IAUDS.130....1P
Pop1996c Inf. Circ. 130, 1, 1996
Pop1997a Ma u Popovic, G.M. & Pavlovic, R. 1997A&AS..123..487P
Pop1997a +C A&AS 123, 487, 1997
Pop1997b Ma u Popovic, G.M. & Pavlovic, R. 1997BOBeo.155...97P
Pop1997b Bull. Obs. Astron. Belgrade #155, 97, 1997
Pop1997c orb - Popovic, G.M. & Pavlovic, R. 1997IAUDS.131R...1P
Pop1997c Inf. Circ. 131, 1, 1997
Pop1997d orb - Popovic, G.M. & Zivkov, V. 1997IAUDS.131Q...1P
Pop1997d Inf. Circ. 131, 1, 1997
Pop1997e orb - Popovic, G.M. & Pavlovic, R. 1997IAUDS.132....1P
Pop1997e Inf. Circ. 132, 1, 1997
Pop1997f orb - Popovic, G.M., Pavlovic, R., & Zivkov, V. 1997BOBeo.156..189P
Pop1997f Bull. Obs. Astron. Belgrade #156, 189, 1997
Pop1998a orb - Popovic, G.M. & Zivkov, V. 1998IAUDS.135Q...2P
Pop1998a Inf. Circ. 135, 2, 1998
Pop1998b orb - Popovic, G.M. 1998IAUDS.136....2P
Pop1998b Inf. Circ. 136, 2, 1998
Pop1998c orb - Popovic, G.M. & Pavlovic, R. 1998IAUDS.136R...1P
Pop1998c Inf. Circ. 136, 1, 1998
Pop1998d Ma u Popovic, G.M. (Popovic & Pavlovic) 1998SerAJ.158...67P
Pop1998d +C SerAJ 158, 67, 1998
Pop2000a orb - Popovic, G.M., Pavlovic, R., & Zivkov, V. 2000A&AS..144..211P
Pop2000a A&AS 144, 211, 2000
Pop2000b Ma u Popovic, G.M. (Zulevic et al.) 2000SerAJ.161...25Z
Pop2000b SerAJ 161, 25, 2000
Pop2001 Ma u Popovic, G.M. 2001SerAJ.163...49P
Pop2001 SerAJ 163, 49, 2001
Pop2002a orb - Popovic, G.M. & Olevic, D. 2002IAUDS.146....2P
Pop2002a Inf. Circ. 146, 2, 2002
Pop2002b orb - Popovic, G.M. & Olevic, D. 2002IAUDS.147....2P
Pop2002b Inf. Circ. 147, 2, 2002
Pop2006 C u Popovic, G.M. (Cvetkovic, Z., Novakovic, B. Strigachev, A. & Popovic, G.M. 2006SerAJ.172...53C
Pop2006 SerAJ 172, 53, 2006
Pop2007 C u Popovic, G.M. (Cvetkovic, Z., Pavlovic, R., Strigachev, A., Novakovic, B., & 2007SerAJ.174...83C
Pop2007 Popovic, G.M.)
Pop2007 SerAJ 174, 83, 2007
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21589+3456 POP 91 AB 1986 2 297 2.6 10.80 14.60 215855.79+345257.6
21589+3456 POP 91 AB 2016 3 299 3.1 10.80 14.60 215855.79+345257.6

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

 
 
WDS 21589+3456 POP 91 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21589+3456 POP 91 AB : MEASURES
 
 
No records found.

 
 
WDS 21589+3456 : VIRTUAL EYEPIECE
 
 

21589+3456 POP 91A mag 10.8 21589+3456 POP 91B sep 2.7 P.A. 304.40 mag 14.6 21589+3456 POP 91C sep 18.4 P.A. 324.50 mag 11.61 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 21589+3456 : ALADIN DSS IMAGE @ 21h 58m 55.79s +34° 52' 57.6"
 
 
 
 
WDS 21589+3456 POP 91 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21589+3456 POP 91AB distance=0' 21575+3503 GRV 522 distance=21' 21598+3515 J 2704AB distance=23' 21598+3515 J 2704AC distance=23' 21593+3431 J 3156 distance=23' 21593+3516 COU1340 distance=23' 21583+3516 SEI1547 distance=24' 21580+3434 J 3154 distance=24' 21576+3433 J 3153 distance=28' 21566+3500 CBL 97 distance=30' 21590+3422 COU 840 distance=31' 22013+3512 ES 383 distance=36' 21586+3535 SEI1548 distance=42' 21566+3421 BU 1214CD distance=42' 21566+3421 BU 1214CE distance=42' 21556+3505 SEI1544 distance=43' 21566+3421 BU 1214FG distance=43' 21566+3421 BU 1214AB distance=44' 21566+3421 BU 1214AC distance=44' 21566+3421 BU 1214AB,F distance=44' 21554+3441 POP 88 distance=48' 22029+3436 COU 445 distance=53' 21566+3358 RAO 468 distance=63' 21576+3351 GRV 523 distance=64' 21538+3505 TDT3222 distance=65' 22042+3507 SEI1554 distance=66' 21536+3456 TDT3220 distance=66' 22023+3403 COU 733 distance=66' 21592+3559 TDT3276 distance=67' 22041+3433 SEI1553 distance=67' 21570+3600 TDT3254 distance=71' 21575+3334 TDT3259 distance=82' 21524+3504 TDT3211 distance=82' 22041+3546 HDS3133 distance=83' 21579+3616 COU1338 distance=85' 21531+3408 TDT3216 distance=86' 21536+3551 OSO 159AB distance=88' 21536+3551 OSO 159AC distance=88' 22057+3521 PRU 2 distance=88' 21577+3323 LSC 99AB distance=92' 22029+3335 UC 4633 distance=93' 21525+3549 TDT3213 distance=97' 22036+3611 SKF 322 distance=97' 22044+3343 COU 734 distance=98' 21513+3521 TDT3197 distance=98' 22068+3435 ES 386 distance=99' 22071+3431 HO 612 distance=103' 22029+3624 SEI1551 distance=104' 21539+3610 ES 2068 distance=105' 21503+3451 ES 2200BC distance=106' 22050+3609 SEI1557 distance=106' 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 21589+3456 POP 91 AB 299 3.1
Show 21589+3456 POP 91 AC 319 19.8
Show 21575+3503 GRV 522 256 45.4 21
Show 21598+3515 J 2704 AB 154 3.8 23
Show 21598+3515 J 2704 AC 292 17.8 23
Show 21593+3431 J 3156 170 3.0 23
Show 21593+3516 COU1340 190 0.2 23
Show 21583+3516 SEI1547 57 26.3 24
Show 21580+3434 J 3154 199 6.9 24
Show 21576+3433 J 3153 231 8.3 28
Show 21566+3500 CBL 97 62 20.6 30
Show 21590+3422 COU 840 67 1.1 31
Show 22013+3512 ES 383 171 5.4 36
Show 21586+3535 SEI1548 321 19.7 42
Show 21566+3421 BU 1214 CD 245 4.8 42
Show 21566+3421 BU 1214 CE 304 12.4 42
Show 21556+3505 SEI1544 217 21.0 43
Show 21566+3421 BU 1214 FG 241 7.1 43
Show 21566+3421 BU 1214 AB 207 1.4 44
Show 21566+3421 BU 1214 AC 14 106.9 44
Show 21566+3421 BU 1214 AB,F 3 48.0 44
Show 21554+3441 POP 88 241 4.2 48
Show 22029+3436 COU 445 35 0.9 53
Show 21566+3358 RAO 468 187 0.7 63
Show 21576+3351 GRV 523 341 26.9 64
Show 21538+3505 TDT3222 339 0.4 65
Show 22042+3507 SEI1554 115 16.3 66
Show 21536+3456 TDT3220 83 0.5 66
Show 22023+3403 COU 733 279 1.8 66
Show 21592+3559 TDT3276 124 0.4 67
Show 22041+3433 SEI1553 33 6.1 67
Show 21570+3600 TDT3254 243 0.5 71
Show 21575+3334 TDT3259 235 0.6 82
Show 21524+3504 TDT3211 307 0.9 82
Show 22041+3546 HDS3133 233 0.4 83
Show 21579+3616 COU1338 111 1.2 85
Show 21531+3408 TDT3216 130 0.6 86
Show 21536+3551 OSO 159 AB 38 14.2 88
Show 21536+3551 OSO 159 AC 197 21.4 88
Show 22057+3521 PRU 2 4 0.5 88
Show 21577+3323 LSC 99 AB 195 0.0 92
Show 22029+3335 UC 4633 56 60.1 93
Show 21525+3549 TDT3213 62 5.0 97
Show 22036+3611 SKF 322 163 3.4 97
Show 22044+3343 COU 734 303 0.6 98
Show 21513+3521 TDT3197 207 0.6 98
Show 22068+3435 ES 386 76 7.0 99
Show 22071+3431 HO 612 79 9.7 103
Show 22029+3624 SEI1551 244 21.5 104
Show 21539+3610 ES 2068 343 2.5 105
Show 21503+3451 ES 2200 BC 182 1.1 106

 
 
WDS 21589+3456 : COMPONENTS
 
 
  A B
B pa=304.4°
sep=2.68"
 
C pa=324.5°
sep=18.38"
pa=327.8°
sep=15.89"
 
 
21589+3456 A
 
 
Coord arcsec 2000 215855.79+345257.6 Mag 10.8 PmRA -1.00 PmDE -1.0
Tycho2 2727-02149-1
Tycho2
Tycho2 2727-02149-1 Pflag RAmdeg 329.73243381 DEmdeg 34.88266993
PmRA -0.6 PmDE -1.4 E RAmdeg 26 E DEmdeg 25
E pmRA 2.1 E pmDE 2.2 EpRAm 1986.28 EpDEm 1989.51
Num 5 Q RAmdeg 2.2 Q DEmdeg 1.1 Q pmRA 2.1
Q pmDE 1.0 BTmag 11.030 E BTmag 0.045 VTmag 10.759
E VTmag 0.052 Prox 999 TYC T HIP
CCDM RAdeg 329.73245667 DEdeg 34.88267056 EpRA 1990 1.46
EpDE 1990 1.67 E RAdeg 33.0 E DEdeg 25.5 Posflg
Corr -0.1
 
 
21589+3456 B
 
 
Coord arcsec 2000 215855.61+345259.1 Mag 14.6 Calc delta mag 3.8 Calc coord yes
 
 
21589+3456 C
 
 
Coord arcsec 2000 215854.92+345312.6 Mag 11.61 PmRA -2.00 PmDE -5.0
Calc delta mag 0.81 Calc coord yes