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Doubles in session


Current system
21070+4125
BU 988 AB


Nearby doubles
9' : 21071+4134
HJ 1613

14' : 21076+4137
BVD 159

23' : 21050+4125
COU2298

32' : 21048+4144
COU2434

32' : 21054+4058
TDT2732

33' : 21082+4055
AG 414

38' : 21039+4138
STTA214AB

39' : 21092+4152
LDS2491

41' : 21044+4057
ROE 44

45' : 21032+4131
LDS2484

50' : 21037+4053
LDS2485

52' : 21115+4115
STT 431AB

54' : 21023+4139
ROE 21

55' : 21032+4158
COU2432

56' : 21027+4130
LDS2482

64' : 21119+4158
LDS2493

64' : 21068+4021
ES 1989

65' : 21019+4055
TDT2704

68' : 21121+4123
LDS2494

68' : 21050+4021
COU2135

69' : 21109+4034
ES 255

69' : 21041+4225
GII 54

70' : 21040+4225
COU2433

73' : 21097+4230
GRV 428

75' : 21027+4218
LDS6351

76' : 21032+4024
ES 1986



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.

21070+4125 BU 988 AB

 
 
21h 07m 01.01s +41° 24' 47.1" P.A. 223.00 sep 1.2 mag 10.08,11.42 Sp F8
 
 
Coord 2000 21070+4125 Discov num BU  988 Comp AB Coord arcsec 2000 21 07 01.01 +41 24 47.1
Date first 1880 Date last 2013 Obs 14
Pa first 238 Pa last 222.8 P.A. Now (θ) 222.8°
Sep first 1.2 Sep last 1.24 Sep. Now (ρ) 1.24"
Mag pri 10.08 Mag sec 11.42 delta mag (ΔM) 1.34 Spectral class F8 (yellow-white)
Pri motion ra +093 Sec motion ra +093
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
21070+4125 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 07 01 +41 24 47 BU 988 AB 2013 14 223 1.2 10.08 11.42 1.34 <===
Show 21 07 01 +41 24 47 BU 988 AC 2015 29 5 9.3 10.08 9.90 0.18
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3176-02017-2 Gaia DR2 1969316211162087168
 
 
WDS 21070+4125 BU 988 AB : 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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21070+4125 BU 988 AB 2003 13 220 1.2 10.08 11.42 F8 210701.01+412447.1
21070+4125 BU 988 AB 2013 14 223 1.2 10.08 11.42 F8 210701.01+412447.1

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

 
 
WDS 21070+4125 BU 988 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21070+4125 BU 988 AB : MEASURES
 
 
No records found.

 
 
WDS 21070+4125 : VIRTUAL EYEPIECE
 
 

21070+4125 BU 988A mag 10.08 Sp F8 21070+4125 BU 988B sep 1.1 P.A. 214.80 mag 11.42 21070+4125 BU 988C sep 9.3 P.A. 3.40 mag 9.9 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 21070+4125 : ALADIN DSS IMAGE @ 21h 07m 01.01s +41° 24' 47.1"
 
 
 
 
WDS 21070+4125 BU 988 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21070+4125 BU 988AB distance=1' 21070+4125 BU 988AC distance=1' 21071+4134 HJ 1613 distance=9' 21076+4137 BVD 159 distance=14' 21050+4125 COU2298 distance=23' 21048+4144 COU2434 distance=32' 21054+4058 TDT2732 distance=32' 21082+4055 AG 414 distance=33' 21039+4138 STTA214BC distance=38' 21039+4138 STTA214AB distance=38' 21092+4152 LDS2491 distance=39' 21044+4057 ROE 44 distance=41' 21032+4131 LDS2484 distance=45' 21037+4053 LDS2485 distance=50' 21115+4115 STT 431AB distance=52' 21115+4115 STT 431AC distance=52' 21115+4115 STT 431BC distance=52' 21023+4139 ROE 21 distance=54' 21032+4158 COU2432 distance=55' 21027+4130 LDS2482 distance=56' 21119+4158 LDS2493 distance=64' 21068+4021 ES 1989 distance=64' 21019+4055 TDT2704 distance=65' 21121+4123 LDS2494 distance=68' 21050+4021 COU2135 distance=68' 21109+4034 ES 255 distance=69' 21041+4225 GII 54 distance=69' 21040+4225 COU2433 distance=70' 21097+4230 GRV 428 distance=73' 21027+4218 LDS6351 distance=75' 21032+4024 ES 1986 distance=76' 21056+4241 TDT2735 distance=79' 21099+4013 COU1968 distance=79' 21014+4037 HDS2995 distance=80' 21144+4124 LDS2499 distance=84' 21133+4208 LDS2496 distance=84' 21129+4033 ES 256 distance=84' 21143+4109 STT 432 distance=84' 21061+4001 COU2224 distance=85' 21062+4249 KPP1022 distance=86' 21115+4233 COU2225 distance=86' 21140+4051 KPP1300 distance=86' 21072+3958 TDT2765Aa,Ab distance=88' 21072+3958 ES 1990AB distance=88' 21022+4235 ES 1577 distance=88' 21147+4143 POP1231 distance=88' 21024+4236 ES 1578 distance=89' 21139+4042 TDT2840 distance=90' 21098+4001 GRV 430AB distance=90' 21098+4001 GRV 429AC distance=90' 21069+4256 ES 1580 distance=92' 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 21070+4125 BU 988 AB 223 1.2 1
Show 21070+4125 BU 988 AC 5 9.3 1
Show 21071+4134 HJ 1613 5 16.4 9
Show 21076+4137 BVD 159 49 4.3 14
Show 21050+4125 COU2298 147 0.9 23
Show 21048+4144 COU2434 189 0.9 32
Show 21054+4058 TDT2732 64 0.7 32
Show 21082+4055 AG 414 108 5.3 33
Show 21039+4138 STTA214 BC 244 106.3 38
Show 21039+4138 STTA214 AB 184 57.4 38
Show 21092+4152 LDS2491 184 17.0 39
Show 21044+4057 ROE 44 43 7.2 41
Show 21032+4131 LDS2484 33 8.7 45
Show 21037+4053 LDS2485 226 15.3 50
Show 21115+4115 STT 431 AB 127 2.6 52
Show 21115+4115 STT 431 AC 356 55.4 52
Show 21115+4115 STT 431 BC 354 57.1 52
Show 21023+4139 ROE 21 224 9.1 54
Show 21032+4158 COU2432 24 0.8 55
Show 21027+4130 LDS2482 53 3.0 56
Show 21119+4158 LDS2493 77 60.2 64
Show 21068+4021 ES 1989 174 6.0 64
Show 21019+4055 TDT2704 316 1.1 65
Show 21121+4123 LDS2494 212 2.0 68
Show 21050+4021 COU2135 351 0.2 68
Show 21109+4034 ES 255 34 4.6 69
Show 21041+4225 GII 54 246 5.3 69
Show 21040+4225 COU2433 52 0.3 70
Show 21097+4230 GRV 428 142 40.9 73
Show 21027+4218 LDS6351 156 134.5 75
Show 21032+4024 ES 1986 21 4.2 76
Show 21056+4241 TDT2735 95 0.5 79
Show 21099+4013 COU1968 104 0.2 79
Show 21014+4037 HDS2995 97 0.1 80
Show 21144+4124 LDS2499 320 6.2 84
Show 21133+4208 LDS2496 274 45.8 84
Show 21129+4033 ES 256 281 4.5 84
Show 21143+4109 STT 432 115 1.3 84
Show 21061+4001 COU2224 67 0.4 85
Show 21062+4249 KPP1022 29 8.2 86
Show 21115+4233 COU2225 82 2.1 86
Show 21140+4051 KPP1300 32 9.9 86
Show 21072+3958 TDT2765 Aa,Ab 149 0.4 88
Show 21072+3958 ES 1990 AB 38 5.8 88
Show 21022+4235 ES 1577 41 5.8 88
Show 21147+4143 POP1231 269 54.6 88
Show 21024+4236 ES 1578 233 2.8 89
Show 21139+4042 TDT2840 235 0.7 90
Show 21098+4001 GRV 430 AB 351 47.1 90
Show 21098+4001 GRV 429 AC 168 48.5 90
Show 21069+4256 ES 1580 88 3.8 92

 
 
WDS 21070+4125 : COMPONENTS
 
 
  A B
B pa=214.8°
sep=1.11"
 
C pa=3.4°
sep=9.33"
pa=6.6°
sep=10.29"
 
 
21070+4125 A
 
 
Coord arcsec 2000 210701.01+412447.1 Mag 10.08 Spectral class F8 (yellow-white) PmRA 93.00
PmDE -11.0 Tycho2 3176-02017-2
Tycho2
Tycho2 3176-02017-2 Pflag P RAmdeg 316.75423732 DEmdeg 41.41309060
PmRA 92.8 PmDE -10.8 E RAmdeg 20 E DEmdeg 17
E pmRA 1.1 E pmDE 1.1 EpRAm 1987.68 EpDEm 1988.80
Num 6 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 10.681 E BTmag 0.033 VTmag 10.079
E VTmag 0.028 Prox 14 TYC T HIP
CCDM RAdeg 316.75400361 DEdeg 41.41315667 EpRA 1990 1.60
EpDE 1990 1.76 E RAdeg 19.5 E DEdeg 17.1 Posflg D
Corr 0.1
CCDM
Ccdm 21070+4125 RComp Comp A Note1
Note2 Discov num DRAs 0.59 DDEs -13.0
R dRAs 12 Year Theta Rho
Obs 3 Vmag 8.9 Sp F8 PmNote
PmRA 9 PmDE -16 Dm number +40 4413 Cat1 BD
Name2 +41 2006 Cat2 AGK2/3 HD M HD
ADS BDS A14655 M ADS BDS N IDS IDS 21032N4101A
HIC
 
 
21070+4125 B
 
 
Coord arcsec 2000 210700.95+412446.2 Mag 11.42 PmRA 93.00 PmDE -11.0
Tycho2 3176-02017-3 Calc delta mag 1.34 Calc coord yes
Tycho2
Tycho2 3176-02017-3 Pflag P RAmdeg 316.75423732 DEmdeg 41.41309060
PmRA 92.8 PmDE -10.8 E RAmdeg 20 E DEmdeg 17
E pmRA 1.1 E pmDE 1.1 EpRAm 1987.68 EpDEm 1988.80
Num 6 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 11.988 E BTmag 0.093 VTmag 11.415
E VTmag 0.085 Prox 14 TYC HIP
CCDM RAdeg 316.75362944 DEdeg 41.41288083 EpRA 1990 1.60
EpDE 1990 1.76 E RAdeg 56.2 E DEdeg 49.2 Posflg D
Corr 0.1
CCDM
Ccdm 21070+4125 RComp Comp B Note1
Note2 Discov num BU 988 DRAs DDEs
R dRAs Year 1880 Theta 228 Rho 1.3
Obs 10 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14655 M ADS BDS N IDS IDS 21032N4101B
HIC
 
 
21070+4125 C
 
 
Coord arcsec 2000 210701.06+412456.4 Mag 9.9 PmRA 2.00 PmDE -13.0
Tycho2 3176-02017-1 Calc delta mag 0.18 Calc coord yes
Tycho2
Tycho2 3176-02017-1 Pflag RAmdeg 316.75507810 DEmdeg 41.41567765
PmRA 1.0 PmDE -14.3 E RAmdeg 19 E DEmdeg 17
E pmRA 1.1 E pmDE 1.1 EpRAm 1988.39 EpDEm 1988.97
Num 6 Q RAmdeg 0.7 Q DEmdeg 1.1 Q pmRA 0.8
Q pmDE 1.1 BTmag 10.935 E BTmag 0.040 VTmag 9.902
E VTmag 0.024 Prox 97 TYC T HIP
CCDM RAdeg 316.75507556 DEdeg 41.41571083 EpRA 1990 1.57
EpDE 1990 1.78 E RAdeg 19.1 E DEdeg 16.7 Posflg
Corr 0.1
CCDM
Ccdm 21070+4125 RComp Comp C Note1
Note2 Discov num BU 988 DRAs 1.13 DDEs -3.7
R dRAs 10 Year 1913 Theta 047 Rho 14.1
Obs 6 Vmag 9.6 Sp PmNote *
PmRA -1 PmDE -15 Dm number Cat1
Name2 +41 2007 Cat2 AGK2/3 HD M HD
ADS BDS A14655 M ADS BDS N IDS IDS 21032N4101C
HIC