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Doubles in session


Current system
23107+2631
BU 852 AB
HD 218806


Nearby doubles
14' : 23098+2638
AZC 126AB

22' : 23103+2652
GRV 643

25' : 23118+2651
BUP 234AB

30' : 23105+2602
TDT3917

31' : 23121+2656
HDS3305AB

34' : 23106+2558
CVR 977

35' : 23083+2642
COU 438

41' : 23128+2701
CLZ 89

52' : 23082+2710
MLB 627

64' : 23146+2555
COU 335

66' : 23124+2530
CRB 220

67' : 23083+2533
POU5779

68' : 23085+2530
POU5781

70' : 23138+2536
UC 284

76' : 23130+2523
TDT3937

77' : 23151+2719
UC 4909

78' : 23085+2520
SLW1301

84' : 23127+2513
CVR 979

86' : 23085+2512
BRT 229

87' : 23152+2530
POU5796

88' : 23112+2759
MLB 503

89' : 23141+2516
POU5791

90' : 23159+2729
HJ 1862

91' : 23124+2505
POU5789

93' : 23170+2556
TDT3964

95' : 23037+2642
TDT3865



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.

23107+2631 BU 852 AB (HD 218806)

 
 
23h 10m 42.40s +26° 31' 23.0" P.A. 283.00 sep 58.3 mag 7.21,10.71 Sp A7IV dist. 85.32 pc (278.31 l.y.)
 
 
Coord 2000 23107+2631 Discov num BU  852 Comp AB Coord arcsec 2000 23 10 42.40 +26 31 23.0
Date first 1881 Date last 2016 Obs 16
Pa first 283 Pa last 282.7 P.A. Now (θ) 282.7°
Sep first 58.6 Sep last 58.33 Sep. Now (ρ) 58.33"
Mag pri 7.21 Mag sec 10.71 delta mag (ΔM) 3.5 Spectral class A7IV (white)
Pri motion ra +048 Sec motion ra +044
Pri motion dec -013 Sec motion dec -018
Notes
rPM=0.129 (< 0.3, Physical double)
This double is physical.
 
 
23107+2631 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 91061 23 10 42 +26 31 23 HDS 3301 Aa,Ab 2012 7 160 0.8 7.21 10.91 3.70
Show HD 218806 91061 23 10 42 +26 31 23 BU 852 AB 2016 16 283 58.3 7.21 10.71 3.50 <===
Show 23 10 38 +26 31 36 BU 852 BC 2016 20 319 1.3 10.50 11.00 0.50 Y
Show 23 10 38 +26 31 36 BU 852 BD 2015 5 220 20.5 10.50 13.70 3.20
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 218806 Constellation Pegasus SAO 91061 HIP 114448
Tycho2 2244-01395-1 Gaia DR2 2845192087280986496 HD 218806 BD BD+25 4890
Distance 85.32 Distance ly 278.31
 
 
WDS 23107+2631 BU 852 AB (HD 218806) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bu_1873a Ma - Burnham, S.W. (BU 1 - 81) 1873MNRAS..33..351B
Bu_1873a MNRAS 33, 351, 1873
Bu_1873b Ma - Burnham, S.W. (BU 82 - 106) 1873MNRAS..33..437B
Bu_1873b MNRAS 33, 437, 1873
Bu_1873c - Burnham, S.W. 1873MNRAS..33..567B
Bu_1873c MNRAS 33, 567, 1873
Bu_1873d Ma - Burnham, S.W. (BU 107 - 182) 1873MNRAS..34...59B
Bu_1873d MNRAS 34, 59, 1873
Bu_1874a Ma - Burnham, S.W. (BU 183 - 229) 1874MNRAS..34..382B
Bu_1874a MNRAS 34, 382, 1874
Bu_1874b Ma - Burnham, S.W. (BU 230 - 300) 1874MNRAS..35...31B
Bu_1874b MNRAS 35, 31, 1874
Bu_1874c - Burnham, S.W. 1874MNRAS..34..370B
Bu_1874c MNRAS 34, 370, 1874
Bu_1874d Ma - Burnham, S.W. 1874MNRAS..34..393B
Bu_1874d MNRAS 34, 393, 1874
Bu_1874e Ma - Burnham, S.W. 1874MNRAS..35...28B
Bu_1874e MNRAS 35, 28, 1874
Bu_1875 Ma - Burnham, S.W. (BU 301 - 390) 1875AN.....86..337B
Bu_1875 AN 86, 337, 1875
Bu_1876 Ma - Burnham, S.W. (BU 391 - 436) 1876AN.....88..225B
Bu_1876 AN 88, 225, 1876
Bu_1876b - Burnham, S.W. 1876MNRAS..36...99B
Bu_1876b MNRAS 36, 99, 1876
Bu_1876c - Burnham, S.W. 1876MNRAS..36..331B
Bu_1876c MNRAS 36, 331, 1876 (no new data)
Bu_1877 Ma - Burnham, S.W. (BU 453 - 482) 1877MNRAS..38...78B
Bu_1877 MNRAS 38, 78, 1877
Bu_1878a Ma - Burnham, S.W. 1878MNRAS..38..408B
Bu_1878a MNRAS 38, 408, 1878
Bu_1878b - Burnham, S.W. 1878MNRAS..38..476B
Bu_1878b MNRAS 38, 476, 1878
Bu_1878c - Burnham, S.W. 1878MNRAS..38..478B
Bu_1878c MNRAS 38, 478, 1878
Bu_1878d Ma j Burnham, S.W. 1878AN.....92..235B
Bu_1878d AN 92, 235, 1878
Bu_1879 Ma j Burnham, S.W. 1879MmRAS..44..141B
Bu_1879 MemRAS 44, 141, 1879
Bu_1879B Ma - Burnham, S.W. 1879Obs.....3...20G
Bu_1879B cited by Gledhill (Obs 3, 20, 1879)
Bu_1879C Ma - Burnham, S.W. 1879Obs.....3..142G
Bu_1879C cited by Gledhill (Obs 3, 142, 1879)
Bu_1879d Ma - Burnham, S.W. 1879Obs.....3...92B
Bu_1879d Obs 3, 92, 1879
Bu_1879e Ma - Burnham, S.W. 1879MNRAS..40...99B
Bu_1879e MNRAS 40, 99, 1879
Bu_1880A Ma - Burnham, S.W. 1880Obs.....3..508G
Bu_1880A cited by Gledhill (Obs 3, 508, 1880)
Bu_1880C Ma - Burnham, S.W. 1880Obs.....3..314G
Bu_1880C cited by Gledhill (Obs 3, 314, 1880)
Bu_1880D Ma - Burnham, S.W. 1880Obs.....3..352G
Bu_1880D cited by Gledhill (Obs 3, 352, 1880)
Bu_1880e Ma - Burnham, S.W. 1880Obs.....3..408B
Bu_1880e Obs 3, 408, 1880
Bu_1880f Ma - Burnham, S.W. 1880MNRAS..40..497B
Bu_1880f MNRAS 40, 497, 1880
Bu_1880g Ma - Burnham, S.W. 1880MNRAS..41...33B
Bu_1880g MNRAS 41, 33, 1880
Bu_1881 Ma j Burnham, S.W. 1881Obs.....4...19G
Bu_1881 cited by Gledhill (Obs 4, 19, 1881)
Bu_1882a Ma - Burnham, S.W. (BU 776 - 863) 1882PWasO...1...91B
Bu_1882a Pub. Washburn Obs. 1, 91, 1882
Bu_1882b Ma - Burnham, S.W. 1882PWasO...1..113B
Bu_1882b Pub. Washburn Obs. 1, 113, 1882
Bu_1883 Ma j Burnham, S.W. (BU 864 - 1025) 1883MmRAS..47..167B
Bu_1883 MemRAS 47, 167, 1883
Bu_1883b Ma - Burnham, S.W. 1883MNRAS..43..318B
Bu_1883b MNRAS 43, 318, 1883
Bu_1884 Ma j Burnham, S.W. 1884MNRAS..44..365H
Bu_1884 MNRAS 44, 365, 1884
Bu_1884b Ma - Burnham, S.W. 1884AN....110..133B
Bu_1884b AN 110, 133, 1884
Bu_1884C Ma - Burnham, S.W. 1884AReg...22..216S
Bu_1884C cited by Sadler (Astr. Register 22, 216, 1884)
Bu_1887 Ma - Burnham, S.W. (BU 734 - 775) 1887PLicO...1...24B
Bu_1887 Pub. Lick Obs. 1, 24,45, 1887
Bu_1889a Ma - Burnham, S.W. 1889AN....122..159B
Bu_1889a AN 122, 159, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889b Ma - Burnham, S.W. (BU 1026 - 1038) 1889AN....123....1B
Bu_1889b AN 123, 1, 1889 (measures also in Bu_1894a) 1894PLicO...2..185B
Bu_1889c Ma - Burnham, S.W. 1889AN....123...75B
Bu_1889c AN 123, 75, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889d Ma - Burnham, S.W. 1889PASP....1...36B
Bu_1889d PASP 1, 36, 1889 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1889e Ma j Burnham, S.W. 1889AN....121...63B
Bu_1889e AN 121, 63, 1889 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1889f Ma j Bunham, S.W. 1889MNRAS..49..418B
Bu_1889f MNRAS 49, 418, 1889
Bu_1890a Ma - Burnham, S.W. (BU 1093 - 1154) 1889AN....124...49B
Bu_1890a AN 124, 49, 1890 (measures also in Bu_1894c) 1894PLicO...2..197B
Bu_1890b Ma - Burnham, S.W. 1890AN....125...41B
Bu_1890b AN 125, 41, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1890c Ma - Burnham, S.W. 1890PASP....2..138B
Bu_1890c PASP 2, 138, 1890 (measures also in Bu_1894) 1894PLicO...2....3B
Bu_1891a orb - Burnham, S.W. 1891SidM...10..273B
Bu_1891a Sidereal Messenger 10, 273, 1891
Bu_1891b orb - Burnham, S.W. 1891Obs....14..263B
Bu_1891b Observatory 14, 263, 1891
Bu_1891c Ma j Burnham, S.W. 1891AN....127..289B
Bu_1891c AN 127, 289, 1891
Bu_1892 Ma - Burnham, S.W. (BU 1225 - 1266) 1892AN....130..257B
Bu_1892 AN 130, 257, 1892 (measures also in Bu_1894e) 1894PLicO...2..221B
Bu_1892b Ma - Burnham, S.W. 1892AN....130...77B
Bu_1892b AN 130, 77, 1892
Bu_1893a Ma - Burnham, S.W. 1893AN....131..329B
Bu_1893a AN 131, 329, 1893 (most measures also in Bu_1894) 1894PLicO...2.....B
Bu_1893b orb - Burnham, S.W. 1893MNRAS..53..478B
Bu_1893b MNRAS 53, 478, 1893
Bu_1893c orb - Burnham, S.W. 1893MNRAS..54..119B
Bu_1893c MNRAS 54, 119, 1893
Bu_1893d orb - Burnham, S.W. 1893AstAp..12..494B
Bu_1893d AstAp 12, 494, 1893
Bu_1893e orb - Burnham, S.W. 1893AstAp..12..585B
Bu_1893e AstAp 12, 585, 1893
Bu_1893f Ma - Burnham, S.W. (BU 1267 - 1274) 1893MNRAS..53..273B
Bu_1893f MNRAS 53, 273, 1893 (most measures also in Bu_1893a) 1893AN....131..329B
Bu_1893g orb - Burnham, S.W. 1893MNRAS..53..482B
Bu_1893g MNRAS 53, 482, 1893
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
Bu_1894a Ma j Burnham, S.W. (BU 1026 - 1038) 1894PLicO...2..185B
Bu_1894a Pub. Lick Obs. 2, 185, 1894
Bu_1894b Ma j Burnham, S.W. (BU 1039 - 1092) 1894PLicO...2..188B
Bu_1894b Pub. Lick Obs. 2, 188, 1894
Bu_1894c Ma - Burnham, S.W. (BU 1093 - 1154) 1894PLicO...2..197B
Bu_1894c Pub. Lick Obs. 2, 197, 1894
Bu_1894d Ma - Burnham, S.W. (BU 1155 - 1224) 1894PLicO...2..206B
Bu_1894d Pub. Lick Obs. 2, 206, 1894
Bu_1894e Ma - Burnham, S.W. (BU 1225 - 1266) 1894PLicO...2..221B
Bu_1894e Pub. Lick Obs. 2, 221, 1894
Bu_1894f Ma - Burnham, S.W. (BU 1267 - 1274) 1894PLicO...2..229B
Bu_1894f Pub. Lick Obs. 2, 229, 1894 (all measures also in Bu_1893f) 1893MNRAS..53..273B
Bu_1894g Ma - Burnham, S.W. 1894PLicO...2..159B
Bu_1894g Pub. Lick Obs. 2, 159, 1894
Bu_1898 orb - Burnham, S.W. 1898MNRAS..59...59B
Bu_1898 MNRAS 58, 59, 1898
Bu_1900 Ma - Burnham, S.W. 1900PYerO...1....1B
Bu_1900 Pub. Yerkes Obs. 1, 1, 1900
Bu_1902A Ma j Burnham, S.W. 1902AN....158..241E
Bu_1902A cited by Espin (AN 158, 241, 1902)
Bu_1903 Ma - Burnham, S.W. 1903PYerO...2....1B
Bu_1903 Pub. Yerkes Obs. 2, 1, 1903
Bu_1906 Ma j Burnham, S.W. 1906QB821.B972.....
Bu_1906 +M Burnham Double Star Cat., 1906
Bu_1906B Ma - Burnham, S.W. 1906MmRAS..56....1L
Bu_1906B +orb cited by Lewis (MemRAS 56, 1, 1906)
Bu_1907 Ma - Burnham, S.W. 1907AN....176..129B
Bu_1907 AN 176, 129, 1907 (most data in Bu_1913) 1913QB811.B8.......
Bu_1908 Ma - Burnham, S.W. 1908MNRAS..68..517B
Bu_1908 MNRAS 68, 517, 1908
Bu_1908A Ma - Burnham, S.W. 1908MNRAS..68..465B
Bu_1908A cited by Barnard (MNRAS 68, 465, 1908)
Bu_1909 Ma - Burnham, S.W. 1909AN....180...65B
Bu_1909 AN 180, 65, 1909 (most data in Bu_1913) 1913QB811.B8.......
Bu_1909b Ma j Burnham, S.W. 1909AN....182..133B
Bu_1909b AN 182, 133, 1909
Bu_1910 Ma - Burnham, S.W. ...................
Bu_1910 Journal Astronomique 1, no. 11, 81, 1910
Bu_1910b Ma - Burnham, S.W. 1910AN....185..145B
Bu_1910b AN 185, 145, 1910 (most data in Bu_1913) 1913QB811.B8.......
Bu_1911 - Burnham, S.W. 1911MNRAS..72..156J
Bu_1911 MNRAS 72, 156, 1911
Bu_1911b Ma j Burnham, S.W. 1911AN....189..385B
Bu_1911b AN 189, 385, 1911
Bu_1913 Ma j Burnham, S.W. 1913QB811.B8.......
Bu_1913 +Pa Carnegie Inst. Wash. #168, 1913
Bu_1913 +T
Bu_1918 Ma j Burnham, S.W. 1918AJ.....31..141B
Bu_1918 AJ 31, 141, 1918
Bu_1923A Ma - Burnham, S.W. 1923MNRAS..83..154E
Bu_1923A cited by Espin (MNRAS 83, 154, 1923)
Bu_1927A Ma - Burnham, S.W. 1927sdsc.book......
Bu_1927A cited in SDS (Southern Double Star Cat.), 1927
Bu_1932A Ma - Burnham, S.W. 1932QB821.A43......
Bu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Bu_1963A Ma - Burnham, S.W. 1963icvd.book.....J
Bu_1963A cited in IDS (Lick Index Cat.), 1963
Bu_2002A Ma - Burnham, S.W. 2002yCat.1275....0D
Bu_2002A cited in CCDM
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 notes coord_arcsec_2000
23107+2631 BU 852 AB 2003 12 283 58.3 7.21 10.50 A7IV D 231042.40+263123.0
23107+2631 BU 852 AB 2013 14 283 57.9 7.21 10.71 A7IV 231042.40+263123.0
23107+2631 BU 852 AB 2015 15 283 57.8 7.21 10.71 A7IV 231042.40+263123.0
23107+2631 BU 852 AB 2016 16 283 58.3 7.21 10.71 A7IV 231042.40+263123.0

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

 
 
WDS 23107+2631 BU 852 AB (HD 218806) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23107+2631 BU 852 AB (HD 218806) : MEASURES
 
 
No records found.

 
 
WDS 23107+2631 (HD 218806) : VIRTUAL EYEPIECE
 
 

23107+2631 BU 852A mag 7.21 Sp A7IV 23107+2631 HDS3301Ab sep 0.8 P.A. 161.80 mag 10.91 23107+2631 BU 852B sep 57.8 P.A. 282.60 mag 10.5 23107+2631 BU 852C sep 58.7 P.A. 283.40 mag 11 23107+2631 BU 852D sep 68.2 P.A. 267.40 mag 13.7 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 23107+2631 (HD 218806) : ALADIN DSS IMAGE @ 23h 10m 42.40s +26° 31' 23.0"
 
 
 
 
WDS 23107+2631 BU 852 AB (HD 218806) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23107+2631 BU 852AB distance=0' 23107+2631 BU 852BC distance=1' 23107+2631 BU 852BD distance=1' 23098+2638 AZC 126AB distance=14' 23103+2652 GRV 643 distance=22' 23118+2651 BUP 234AB distance=25' 23118+2651 STT 598AC distance=25' 23105+2602 TDT3917 distance=30' 23121+2656 HDS3305AB distance=31' 23121+2656 LEP 113AC distance=31' 23106+2558 CVR 977 distance=34' 23083+2642 COU 438 distance=35' 23128+2701 CLZ 89 distance=41' 23082+2710 MLB 627 distance=52' 23146+2555 COU 335 distance=64' 23124+2530 CRB 220 distance=66' 23083+2533 POU5779 distance=67' 23085+2530 POU5781 distance=68' 23138+2536 UC 284 distance=70' 23130+2523 TDT3937 distance=76' 23151+2719 UC 4909 distance=77' 23085+2520 SLW1301 distance=78' 23127+2513 CVR 979 distance=84' 23085+2512 BRT 229 distance=86' 23152+2530 POU5796 distance=87' 23112+2759 MLB 503 distance=88' 23141+2516 POU5791 distance=89' 23159+2729 HJ 1862 distance=90' 23124+2505 POU5789 distance=91' 23170+2556 TDT3964 distance=93' 23037+2642 TDT3865 distance=95' 23100+2457 POU5784 distance=96' 23040+2549 LDS5041 distance=101' 23058+2512 POU5777 distance=104' 23176+2726 TDT3969 distance=108' 23028+2607 LDS5039 distance=109' 23093+2441 SLW1302 distance=112' 23095+2440 SLW1303 distance=113' 23104+2439 POU5785 distance=113' 23177+2744 LDS5066AB distance=118' 23177+2744 LDS5066AC distance=118' 23177+2744 LDS5066BC distance=118' 23148+2447 J 624 distance=120' 23149+2445 CVR 983 distance=121' 23039+2512 COU 142 distance=122' 23143+2439 POU5792 distance=124' 23036+2750 AZC 124 distance=124' 23113+2429 POU5786 distance=124' 23067+2826 WIS 375 distance=126' 23200+2612 COU 336 distance=127' 23199+2703 KPP2130 distance=127' 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 23107+2631 HDS3301 Aa,Ab 160 0.8
Show 23107+2631 BU 852 AB 283 58.3
Show 23107+2631 BU 852 BC 319 1.3 1
Show 23107+2631 BU 852 BD 220 20.5 1
Show 23098+2638 AZC 126 AB 243 28.0 14
Show 23103+2652 GRV 643 175 11.6 22
Show 23118+2651 BUP 234 AB 239 64.3 25
Show 23118+2651 STT 598 AC 299 217.7 25
Show 23105+2602 TDT3917 160 1.2 30
Show 23121+2656 HDS3305 AB 175 1.3 31
Show 23121+2656 LEP 113 AC 328 14.5 31
Show 23106+2558 CVR 977 1 7.3 34
Show 23083+2642 COU 438 65 0.8 35
Show 23128+2701 CLZ 89 109 53.5 41
Show 23082+2710 MLB 627 250 6.7 52
Show 23146+2555 COU 335 347 0.4 64
Show 23124+2530 CRB 220 166 27.7 66
Show 23083+2533 POU5779 110 6.8 67
Show 23085+2530 POU5781 68 15.4 68
Show 23138+2536 UC 284 139 49.4 70
Show 23130+2523 TDT3937 47 0.8 76
Show 23151+2719 UC 4909 153 57.5 77
Show 23085+2520 SLW1301 282 18.0 78
Show 23127+2513 CVR 979 39 8.4 84
Show 23085+2512 BRT 229 69 5.7 86
Show 23152+2530 POU5796 6 19.1 87
Show 23112+2759 MLB 503 156 7.9 88
Show 23141+2516 POU5791 147 11.0 89
Show 23159+2729 HJ 1862 233 17.4 90
Show 23124+2505 POU5789 348 15.4 91
Show 23170+2556 TDT3964 114 0.6 93
Show 23037+2642 TDT3865 148 0.9 95
Show 23100+2457 POU5784 217 10.2 96
Show 23040+2549 LDS5041 95 3.0 101
Show 23058+2512 POU5777 30 14.7 104
Show 23176+2726 TDT3969 147 0.6 108
Show 23028+2607 LDS5039 69 165.5 109
Show 23093+2441 SLW1302 332 58.1 112
Show 23095+2440 SLW1303 350 23.4 113
Show 23104+2439 POU5785 134 10.7 113
Show 23177+2744 LDS5066 AB 139 76.2 118
Show 23177+2744 LDS5066 AC 146 79.1 118
Show 23177+2744 LDS5066 BC 212 9.0 118
Show 23148+2447 J 624 16 2.8 120
Show 23149+2445 CVR 983 37 7.9 121
Show 23039+2512 COU 142 189 0.5 122
Show 23143+2439 POU5792 201 17.5 124
Show 23036+2750 AZC 124 305 10.5 124
Show 23113+2429 POU5786 61 7.6 124
Show 23067+2826 WIS 375 253 17.6 126
Show 23200+2612 COU 336 359 1.6 127

 
 
WDS 23107+2631 : COMPONENTS
 
 
  A Ab B C
Ab pa=161.8°
sep=0.76"
 
B pa=282.6°
sep=57.76"
pa=283.2°
sep=58.15"
 
C pa=283.4°
sep=58.72"
pa=284.0°
sep=59.12"
pa=322.1°
sep=1.23"
 
D pa=267.4°
sep=68.24"
pa=268.0°
sep=68.45"
pa=216.9°
sep=19.65"
pa=213.5°
sep=20.01"
 
 
23107+2631 A
 
 
Name HD 218806 Coord arcsec 2000 231042.40+263123.0 Mag 7.21 Spectral class A7IV (white)
PmRA 48.00 PmDE -13.0 SAO 91061 HIP 114448
Tycho2 2244-01395-1 HD 218806 BD BD+25 4890
Tycho2
Tycho2 2244-01395-1 Pflag RAmdeg 347.67677536 DEmdeg 26.52304091
PmRA 46.8 PmDE -10.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.46 EpDEm 1991.50
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.7 BTmag 7.361 E BTmag 0.015 VTmag 7.139
E VTmag 0.010 Prox 999 TYC T HIP 114448
CCDM AE RAdeg 347.67665444 DEdeg 26.52306417 EpRA 1990 1.69
EpDE 1990 1.73 E RAdeg 4.1 E DEdeg 4.1 Posflg P
Corr -0.3
SAO
SAO 91061 DelFlag RA1950 PmRA1950 0.0024
DE1950 PmDE1950 -0.004 Vmag 7.2 SpType A2
Double code Source 34 CatNum 13933 DM BD+25 4890
DMcomp BDsup HD 218806 M HD 0
GC RA1950rad 6.05743351 DE1950rad 0.45817754 PmRA2000 0.0024
PmDE2000 -0.009
Hipparcos
Catalog H HIP 114448 Proxy H RAhms 23 10 42.40
DEdms +26 31 23.0 Vmag 7.11 VarFlag R Vmag H
RAdeg 347.677 DEdeg 26.5231 AstroRef A Plx 11.45
CCDM 23107+2631 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AE
Theta 152 Rho 0.783 HD 218806 BD BD+25 4890
CD CP Dm number +25 4890 VIred 0.21
SpType A2 R SpType Coord arcsec 2000 231042.40+263123.0
Hipparcos 2
HIP 114448 Sn 15 So 3 Nc 2
RArad 6.0681022632 DErad 0.4629148559 Plx 11.72 PmRA 48.34
PmDE -13.3 E RArad 0.46 E DErad 0.5 E Plx 0.68
E pmRA 0.48 E pmDE 0.53 Hpmag 7.1702 E Hpmag 0.0009
SHp 0.008 VA 0 BV 0.204 E BV 0.008
VI 0.22
CCDM
Ccdm 23107+2631 RComp Comp A Note1
Note2 Discov num DRAs 0.43 DDEs 22.9
R dRAs 82 Year Theta Rho
Obs 5 Vmag 7.2 Sp A2 PmNote *
PmRA 48 PmDE -13 Dm number +25 4890 Cat1 BD
Name2 +26 2753 Cat2 AGK2/3 HD 218806 M HD
ADS BDS A16567 M ADS BDS N IDS IDS 23058N2558A
HIC 114448
 
 
23107+2631 Ab
 
 
Coord arcsec 2000 231042.42+263122.3 Mag 10.91 Calc delta mag 3.7 Calc coord yes
 
 
23107+2631 B
 
 
Coord arcsec 2000 231038.20+263135.6 Coord calc 231038.20+263135.6 Mag 10.5 PmRA 48.00
PmDE -15.0 Calc delta mag 3.29
CCDM
Ccdm 23107+2631 RComp Comp B Note1
Note2 Discov num BU 852 DRAs -3.82 DDEs 36.0
R dRAs 65 Year 1881 Theta 283 Rho 58.5
Obs 6 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16567 M ADS BDS N IDS IDS 23058N2558B
HIC
 
 
23107+2631 C
 
 
Coord arcsec 2000 231038.14+263136.6 Mag 11 Calc delta mag 3.79 Calc coord yes
CCDM
Ccdm 23107+2631 RComp B Comp C Note1
Note2 Discov num BU 852 DRAs DDEs
R dRAs Year 1954 Theta 347 Rho 1.2
Obs 9 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16567 M ADS BDS N IDS IDS 23058N2558C
HIC
 
 
23107+2631 D
 
 
Coord arcsec 2000 231037.32+263119.9 Mag 13.7 Calc delta mag 6.49 Calc coord yes
CCDM
Ccdm 23107+2631 RComp B Comp D Note1
Note2 Discov num BU 852 DRAs -4.74 DDEs 20.6
R dRAs 65 Year 1914 Theta 210 Rho 19.3
Obs 2 Vmag 14.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16567 M ADS BDS N IDS IDS 23058N2558D
HIC