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Doubles in session


Current system
00022+2705
BU 733 AC


Nearby doubles
18' : 00014+2719
LDS5156

19' : 00017+2647
MLB 732

23' : 00010+2721
DAM 361AB

28' : 00042+2701
SMA 1

37' : 00028+2629
LDS3114

38' : 00036+2632
CVR1028

46' : 00049+2639
FOX 103

50' : 00004+2749
TDS1238

52' : 00059+2720
SLW 5

55' : 00061+2649
GRV 4

56' : 00055+2736
J 865AB

59' : 00039+2759
A 429AB

61' : 00060+2736
RAO 177

70' : 00059+2754
SKF1067

78' : 00005+2820
SLW9015

80' : 00063+2803
SKF1598

82' : 00072+2752
SKF1818

90' : 00043+2829
LDS3117

98' : 00090+2738
GIC 1AB

101' : 00029+2844
MLB 509

103' : 00096+2641
A 430

106' : 00029+2520
DAM 825

107' : 00024+2518
POU5883

110' : 00017+2515
SLN 1

112' : 00081+2547
LDS3125

112' : 00031+2514
DAM 826



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.

00022+2705 BU 733 AC

 
 
00h 02m 10.18s +27° 04' 55.6" P.A. 324.00 sep 177.5 mag 5.83,9.88 Sp G5Vb dist. 390.63 pc (1274.24 l.y.)
 
 
Coord 2000 00022+2705 Discov num BU  733 Comp AC Coord arcsec 2000 00 02 10.18 +27 04 55.6
Date first 1852 Date last 2013 Obs 66
Pa first 114 Pa last 323.9 P.A. Now (θ) 323.9°
Sep first 32.8 Sep last 177.5 Sep. Now (ρ) 177.5"
Mag pri 5.83 Mag sec 9.88 delta mag (ΔM) 4.05 Spectral class G5Vb (yellow)
Pri motion ra +830 Sec motion ra -003
Pri motion dec -989 Sec motion dec -007
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.997
This double is not physical.
 
 
00022+2705 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 85 Peg 91669 00 02 10 +27 04 56 BU 733 AB 2017 209 96 0.6 5.83 8.90 3.07 Y
Show 91668 00 02 10 +27 04 56 BU 733 AC 2013 66 324 177.5 5.83 9.88 4.05 <===
Show 91669 00 02 10 +27 04 56 BU 733 AD 1998 16 307 206.4 5.83 14.20 8.37
Show 91669 00 02 10 +27 04 56 HSW 1 AE 1998 2 309 100.9 5.83 15.67 9.84
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV14809 Peg Constellation Pegasus SAO 91668 HIP 162
Tycho2 1732-02731-1 HD 224930 HR 9088 GC 33334
ADS 17175 GL Gl 914B BD BD+26 4735 Flamsteed 85 Pegasi
Flamsteed name 85 Peg Distance 390.63 Distance ly 1274.24
 
 
WDS 00022+2705 BU 733 AC : NOTES
 
 
discov_num notes refcode
BU 733 85 Peg. Spectral types and masses of primary and secondary assigned by
ten Brummelaar et al., based on adaptive optics observations. TtB2000
AB: Additional notes may be found in Baize (1945). Baz1945b
AB: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 1.49 +/- 0.81, 1.58, and 1.56 Msun, respectively. Mlk2012
Soderhjelm notes poor Hipparcos solution. Sod1999
A third star has been detected by infrared speckle interferometry. Mcy1983
HIP 171. See Allen et al. (2000) for information on metallicity, AlC2000
age, galactic orbital parameters, etc.
AC and AD: Optical pairs, based on study of relative motion of the
components using the method of apparent motion parameters. Kiy2008
AC and AD: Additional notes may be found in Burnham (1894). Bu_1894
AD: Rectilinear solution by Friedman et al. (2011). USN2011a
 
 
REFERENCES
 
 
refcode metd author reference
AlC2000 Po - Allen, C., Poveda, A., & Herrera, M 2000A&A...356..529A
AlC2000 A&A 356, 529, 2000
Baz1945b Ma - Baize, P. 1945JO.....28...41B
Baz1945b J. Obs. 28, 41-58, 1945
Bu_1894 Ma j Burnham, S.W. 1894PLicO...2....3B
Bu_1894 Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a) 1893AN....131..329B
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
Mcy1983 Si - McCarthy, D.W. 1983nssl.conf..107M
Mcy1983 +C IAU Colloq 76, 107, 1983
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
Sod1999 orb - Soderhjelm, S. 1999A&A...341..121S
Sod1999 A&A 341, 121, 1999
TtB2000 Ac j ten Brummelaar, T.A., Mason, B.D., McAlister, H.A., Roberts, L.C., Jr., 2000AJ....119.2403T
TtB2000 Turner, N.H., Hartkopf, W.I., & Bagnuolo, W.G., Jr.
TtB2000 AJ 119, 2403, 2000 (magnitude differences from Mt. Wilson AO)
USN2011a lin - Friedman, E.A., Mason, B.D., & Hartkopf, W.I. 2011IAUDS.175....1F
USN2011a Inf. Circ. 175, 1, 2011
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 HSW Harshaw, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00022+2705 BU 733 AC 2000 64 325 161.7 5.83 9.88 K7 NLD 000210.15+270456.1
00022+2705 BU 733 AC 2009 65 326 173.8 5.83 9.88 K7 NLD 000210.15+270456.1
00022+2705 BU 733 AC 2013 66 324 177.5 5.83 9.88 G5Vb NLDU 000210.18+270455.6

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

 
 
WDS 00022+2705 BU 733 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00022+2705 BU 733 AC : MEASURES
 
 
No records found.

 
 
WDS 00022+2705 : VIRTUAL EYEPIECE
 
 

00022+2705 BU 733A mag 5.83 Sp G5Vb 00022+2705 BU 733B sep 0.5 P.A. 96.50 mag 8.9 Sp K5V 00022+2705 BU 733C sep 171.0 P.A. 327.00 mag 9.88 00022+2705 BU 733D sep 192.2 P.A. 310.20 mag 14.2 00022+2705 HSW 1E sep 94.5 P.A. 312.60 mag 15.67 Sp 2 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 00022+2705 : ALADIN DSS IMAGE @ 00h 02m 10.18s +27° 04' 55.6"
 
 
 
 
WDS 00022+2705 BU 733 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00022+2705 BU 733AC distance=0' 00014+2719 LDS5156 distance=18' 00017+2647 MLB 732 distance=19' 00010+2721 DAM 361AB distance=23' 00010+2721 GII 111AC distance=23' 00042+2701 SMA 1 distance=28' 00028+2629 LDS3114 distance=37' 00036+2632 CVR1028 distance=38' 00049+2639 FOX 103 distance=46' 00004+2749 TDS1238 distance=50' 00059+2720 SLW 5 distance=52' 00061+2649 GRV 4 distance=55' 00055+2736 J 865AB distance=56' 00055+2736 J 865AC distance=56' 00039+2759 A 429AB distance=59' 00039+2759 HJ 1929AB,C distance=59' 00060+2736 RAO 177 distance=61' 00059+2754 SKF1067 distance=70' 00005+2820 SLW9015 distance=78' 00063+2803 SKF1598 distance=80' 00072+2752 SKF1818 distance=82' 00043+2829 LDS3117 distance=90' 00090+2738 GIC 1AB distance=98' 00090+2738 PWS 1AC distance=98' 00029+2844 MLB 509 distance=101' 00096+2641 A 430 distance=103' 00029+2520 DAM 825 distance=106' 00024+2518 POU5883 distance=107' 00017+2515 SLN 1 distance=110' 00081+2547 LDS3125 distance=112' 00031+2514 DAM 826 distance=112' 00002+2855 TVB 17 distance=113' 00089+2822 RAO 178 distance=118' 00071+2846 SKF1817 distance=120' 00058+2855 HEI 831 distance=121' 00067+2850 FYM 562 distance=121' 00011+2502 POU5882 distance=124' 00066+2901 BU 1338CD distance=129' 00077+2519 POU 2 distance=130' 00066+2901 STT 549AB distance=131' 00066+2901 ENG 1A,CD distance=131' 00066+2901 LAF 21AE distance=131' 00033+2454 J 3258 distance=132' 00048+2912 SKF1656 distance=132' 00063+2500 UC 319 distance=137' 00058+2917 SKF1816 distance=141' 00013+2925 LDS5155 distance=142' 00021+2929 SLW 1 distance=144' 00093+2517 GIC 2AB distance=145' 00093+2517 FYM 132AC distance=145' 00031+2929 MLB 510 distance=145' 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 00022+2705 BU 733 AB 96 0.6
Show 00022+2705 BU 733 AC 324 177.5
Show 00022+2705 BU 733 AD 307 206.4
Show 00022+2705 HSW 1 AE 309 100.9
Show 00014+2719 LDS5156 301 10.2 18
Show 00017+2647 MLB 732 318 4.0 19
Show 00010+2721 DAM 361 AB 354 8.8 23
Show 00010+2721 GII 111 AC 219 33.1 23
Show 00042+2701 SMA 1 161 13.4 28
Show 00028+2629 LDS3114 21 8.7 37
Show 00036+2632 CVR1028 32 3.9 38
Show 00049+2639 FOX 103 149 13.1 46
Show 00004+2749 TDS1238 88 0.8 50
Show 00059+2720 SLW 5 236 163.6 52
Show 00061+2649 GRV 4 19 7.3 55
Show 00055+2736 J 865 AB 78 1.5 56
Show 00055+2736 J 865 AC 9 25.4 56
Show 00039+2759 A 429 AB 319 0.6 59
Show 00039+2759 HJ 1929 AB,C 288 5.2 59
Show 00060+2736 RAO 177 215 1.5 61
Show 00059+2754 SKF1067 19 1.3 70
Show 00005+2820 SLW9015 120 1.9 78
Show 00063+2803 SKF1598 123 1.0 80
Show 00072+2752 SKF1818 43 6.4 82
Show 00043+2829 LDS3117 5 68.0 90
Show 00090+2738 GIC 1 AB 320 68.7 98
Show 00090+2738 PWS 1 AC 15 40.8 98
Show 00029+2844 MLB 509 329 3.3 101
Show 00096+2641 A 430 165 4.2 103
Show 00029+2520 DAM 825 285 3.2 106
Show 00024+2518 POU5883 320 3.7 107
Show 00017+2515 SLN 1 198 2.1 110
Show 00081+2547 LDS3125 253 61.8 112
Show 00031+2514 DAM 826 357 5.4 112
Show 00002+2855 TVB 17 322 11.9 113
Show 00089+2822 RAO 178 117 1.0 118
Show 00071+2846 SKF1817 160 1.6 120
Show 00058+2855 HEI 831 136 1.9 121
Show 00067+2850 FYM 562 289 16.0 121
Show 00011+2502 POU5882 43 8.0 124
Show 00066+2901 BU 1338 CD 211 3.3 129
Show 00077+2519 POU 2 283 9.5 130
Show 00066+2901 STT 549 AB 260 193.6 131
Show 00066+2901 ENG 1 A,CD 200 139.7 131
Show 00066+2901 LAF 21 AE 83 10.2 131
Show 00033+2454 J 3258 172 2.1 132
Show 00048+2912 SKF1656 189 2.1 132
Show 00063+2500 UC 319 134 55.8 137
Show 00058+2917 SKF1816 35 1.6 141
Show 00013+2925 LDS5155 268 256.7 142
Show 00021+2929 SLW 1 192 16.8 144

 
 
WDS 00022+2705 : COMPONENTS
 
 
  A B C D
B pa=96.5°
sep=0.53"
 
C pa=327.0°
sep=170.99"
pa=326.9°
sep=171.32"
 
D pa=310.2°
sep=192.21"
pa=310.2°
sep=192.65"
pa=250.3°
sep=56.94"
 
E pa=312.6°
sep=94.46"
pa=312.4°
sep=94.89"
pa=163.5°
sep=82.90"
pa=128.0°
sep=97.90"
 
 
00022+2705 A
 
 
Name 85 Peg Coord arcsec 2000 000210.18+270455.6 Mag 5.83 Spectral class G5Vb (yellow)
PmRA 830.00 PmDE -989.0 HIP 171 Tycho2 1732-02731-1
HR 9088 BD BD+26 4734 Flamsteed 85 Pegasi Flamsteed name 85 Peg
Tycho2
Tycho2 1732-02731-1 Pflag RAmdeg 0.54244675 DEmdeg 27.08209071
PmRA 829.9 PmDE -989.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.55 EpDEm 1991.40
Num 11 Q RAmdeg 2.5 Q DEmdeg 1.5 Q pmRA 2.5
Q pmDE 1.5 BTmag 6.555 E BTmag 0.014 VTmag 5.834
E VTmag 0.009 Prox 999 TYC HIP 171
CCDM RAdeg 0.54030806 DEdeg 27.08439917 EpRA 1990 1.74
EpDE 1990 1.60 E RAdeg 3.5 E DEdeg 3.9 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 171 Proxy RAhms 00 02 09.65
DEdms +27 05 04.2 Vmag 5.8 VarFlag R Vmag G
RAdeg 0.540188 DEdeg 27.0845 AstroRef Plx 80.63
CCDM 00021+2706 N CCDM I Nsys 2 Ncomp 1
MultFlag X Source Qual S M HIP
Theta Rho HD 224930 BD BD+26 4734
CD CP Dm number +26 4734 VIred 0.82
SpType G3V R SpType Coord arcsec 2000 000209.65+270504.2
Hipparcos 2
HIP 171 Sn 1 So 2 Nc 1
RArad 0.0094280686 DErad 0.4727135123 Plx 82.17 PmRA 780.22
PmDE -917.75 E RArad 1.85 E DErad 1.26 E Plx 2.23
E pmRA 2.01 E pmDE 1.2 Hpmag 5.8735 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.69 E BV 0.015
VI 0.82
 
 
00022+2705 B
 
 
Coord arcsec 2000 000210.22+270455.5 Mag 8.9 Spectral class K5V (yellow-orange) SAO 91669
HD 224930 GC 33334 DM BD+26 4734 Flamsteed 85 Pegasi
Flamsteed name 85 Peg Calc delta mag 3.07 Calc coord yes
SAO
SAO 91669 DelFlag RA1950 PmRA1950 0.0628
DE1950 PmDE1950 -0.985 Vmag 5.9 SpType G0
Double code Source 70 CatNum 33334 DM BD+26 4734
DMcomp BDsup HD 224930 M HD 0
GC 33334 RA1950rad 6.28123542 DE1950rad 0.46805327 PmRA2000 0.0629
PmDE2000 -0.991
 
 
00022+2705 C
 
 
Coord arcsec 2000 000203.21+270719.0 Mag 9.88 PmRA -3.00 PmDE -7.0
SAO 91668 HIP 162 Tycho2 1732-00381-1 BD BD+26 4735
Calc delta mag 4.05 Calc coord yes
Tycho2
Tycho2 1732-00381-1 Pflag RAmdeg 0.51336247 DEmdeg 27.11860008
PmRA -3.3 PmDE -7.1 E RAmdeg 15 E DEmdeg 21
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.17 EpDEm 1985.71
Num 7 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.6 BTmag 10.639 E BTmag 0.039 VTmag 9.881
E VTmag 0.030 Prox 999 TYC T HIP 162
CCDM RAdeg 0.51336861 DEdeg 27.11861694 EpRA 1990 1.83
EpDE 1990 1.61 E RAdeg 15.5 E DEdeg 24.5 Posflg
Corr -0.1
SAO
SAO 91668 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 -0.01 Vmag 9.3 SpType
Double code Source 34 CatNum 14414 DM BD+26 4735
DMcomp BDsup HD M HD
GC RA1950rad 6.28095683 DE1950rad 0.46845247 PmRA2000 0.0005
PmDE2000 -0.016
Hipparcos
Catalog H HIP 162 Proxy RAhms 00 02 03.21
DEdms +27 07 07.0 Vmag 9.84 VarFlag R Vmag G
RAdeg 0.513368 DEdeg 27.1186 AstroRef Plx 2.71
CCDM 00021+2706 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+26 4735
CD CP Dm number +26 4735 VIred 0.75
SpType G0 R SpType Coord arcsec 2000 000203.21+270707.0
Hipparcos 2
HIP 162 Sn 5 So 0 Nc 1
RArad 0.0089599542 DErad 0.4733092004 Plx 2.56 PmRA -4.7
PmDE -6.81 E RArad 1.09 E DErad 0.71 E Plx 1.32
E pmRA 1.18 E pmDE 0.71 Hpmag 9.9701 E Hpmag 0.0025
SHp 0.02 VA 0 BV 0.696 E BV 0.008
VI 0.75
 
 
00022+2705 D
 
 
Coord arcsec 2000 000159.19+270659.8 Mag 14.2 PmRA -34.00 PmDE -15.0
Calc delta mag 8.37 Calc coord yes
 
 
00022+2705 E
 
 
Coord arcsec 2000 000204.97+270559.5 Mag 15.67 Spectral class 2 PmRA -24.00
PmDE 2.0 Calc delta mag 9.84 Calc coord yes