stampa
Login

Preset columns are boring you? Create your own custom set!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21447+0250
BU 1263
HD 206849


Nearby doubles
10' : 21448+0300
BU 689

13' : 21456+0251
BAL2056

25' : 21437+0230
HJ 3052

27' : 21430+0253
GWP3088

37' : 21426+0233
HDS3092

47' : 21440+0335
A 2098

51' : 21439+0159
A 2097

52' : 21412+0252
GRV 492

60' : 21408+0252
GWP3086

61' : 21485+0229
BAL2057

63' : 21425+0342
CVR 916

66' : 21489+0309
GWP3097

68' : 21486+0217
GWP3095

70' : 21485+0331
HEI 289

80' : 21418+0145
HJ 3049

80' : 21495+0324
STF2828AB

85' : 21470+0408
STE 14AB

86' : 21396+0215
BUP 229

87' : 21403+0344
STT 446

89' : 21420+0408
J 1790

90' : 21450+0419
BAL2564

91' : 21439+0419
NSN 6

91' : 21408+0141
BAL1592

96' : 21462+0423
CVR 918

98' : 21512+0306
STF2830

99' : 21393+0154
BAL1591



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.

21447+0250 BU 1263 (HD 206849)

 
 
21h 44m 44.29s +02° 49' 52.9" P.A. 193.00 sep 0.6 mag 9.44,9.90 Sp K0
 
 
Coord 2000 21447+0250 Discov num BU 1263 Comp Coord arcsec 2000 21 44 44.29 +02 49 52.9
Date first 1891 Date last 2018 Obs 14
Pa first 213 Pa last 193.4 P.A. Now (θ) 193.4°
Sep first 0.5 Sep last 0.551 Sep. Now (ρ) 0.551"
Mag pri 9.44 Mag sec 9.90 delta mag (ΔM) 0.46 Spectral class K0 (yellow-orange)
Pri motion ra -008 Sec motion ra -008
Pri motion dec -010 Sec motion dec -010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 206849 Constellation Aquarius SAO 127035 Tycho2 0547-00334-1
Gaia DR2 2694873042283040000 HD 206849
 
 
WDS 21447+0250 BU 1263 (HD 206849) : 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
21447+0250 BU 1263 1991 11 186 0.4 9.44 9.90 K0 214444.29+024952.9
21447+0250 BU 1263 2017 12 193 0.5 9.44 9.90 K0 214444.29+024952.9
21447+0250 BU 1263 2018 13 193 0.6 9.44 9.90 K0 214444.29+024952.9

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

 
 
WDS 21447+0250 BU 1263 (HD 206849) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21447+0250 BU 1263 (HD 206849) : MEASURES
 
 
No records found.

 
 
WDS 21447+0250 (HD 206849) : VIRTUAL EYEPIECE
 
 

21447+0250 BU 1263A mag 9.44 Sp K0 21447+0250 BU 1263B sep 0.6 P.A. 193.40 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 21447+0250 (HD 206849) : ALADIN DSS IMAGE @ 21h 44m 44.29s +02° 49' 52.9"
 
 
 
 
WDS 21447+0250 BU 1263 (HD 206849) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21447+0250 BU 1263 distance=1' 21448+0300 BU 689 distance=10' 21456+0251 BAL2056 distance=13' 21437+0230 HJ 3052 distance=25' 21430+0253 GWP3088 distance=27' 21426+0233 HDS3092 distance=37' 21440+0335 A 2098 distance=47' 21439+0159 A 2097 distance=51' 21412+0252 GRV 492 distance=52' 21408+0252 GWP3086 distance=60' 21485+0229 BAL2057 distance=61' 21425+0342 CVR 916 distance=63' 21489+0309 GWP3097 distance=66' 21486+0217 GWP3095 distance=68' 21485+0331 HEI 289 distance=70' 21418+0145 HJ 3049 distance=80' 21495+0324 STF2828AB distance=80' 21495+0324 STF2828AD distance=80' 21495+0324 STF2828AC distance=80' 21495+0324 STF2828BC distance=80' 21470+0408 STE 14AB distance=85' 21396+0215 BUP 229 distance=86' 21403+0344 STT 446 distance=87' 21420+0408 J 1790 distance=89' 21450+0419 BAL2564 distance=90' 21439+0419 NSN 6 distance=91' 21408+0141 BAL1592 distance=91' 21462+0423 CVR 918 distance=96' 21512+0306 STF2830 distance=98' 21393+0154 BAL1591 distance=99' 21512+0321 J 1724 distance=100' 21379+0245 ITF 109 distance=102' 21467+0110 CHE 322 distance=105' 21404+0126 BAL1234 distance=106' 21513+0332 HEI 291 distance=106' 21412+0118 TOB 318 distance=107' 21412+0117 BAL1235 distance=107' 21442+0102 LDS6359 distance=108' 21476+0431 CVR 920 distance=110' 21406+0116 CHE 306 distance=113' 21421+0104 CHE 309 distance=113' 21408+0110 SLW1248 distance=117' 21421+0059 CHE 310 distance=118' 21435+0052 WAA9003 distance=119' 21469+0051 STF2825 distance=124' 21366+0230 UC 4507 distance=124' 21483-0058 BAL 626 distance=125' 21498+0110 GRV1234 distance=125' 21369+0158 UC 4508 distance=128' 21466+0045 CHE 321 distance=128' 21396+0431 HEI 822 distance=128' 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 21447+0250 BU 1263 193 0.6 1
Show 21448+0300 BU 689 244 1.8 10
Show 21456+0251 BAL2056 269 8.1 13
Show 21437+0230 HJ 3052 291 14.3 25
Show 21430+0253 GWP3088 239 6.8 27
Show 21426+0233 HDS3092 156 0.3 37
Show 21440+0335 A 2098 222 1.1 47
Show 21439+0159 A 2097 358 0.2 51
Show 21412+0252 GRV 492 171 58.7 52
Show 21408+0252 GWP3086 300 45.8 60
Show 21485+0229 BAL2057 204 6.1 61
Show 21425+0342 CVR 916 238 9.8 63
Show 21489+0309 GWP3097 230 29.2 66
Show 21486+0217 GWP3095 357 13.0 68
Show 21485+0331 HEI 289 312 0.7 70
Show 21418+0145 HJ 3049 27 35.6 80
Show 21495+0324 STF2828 AB 140 33.7 80
Show 21495+0324 STF2828 AD 73 10.7 80
Show 21495+0324 STF2828 AC 134 33.1 80
Show 21495+0324 STF2828 BC 39 3.5 80
Show 21470+0408 STE 14 AB 328 31.4 85
Show 21396+0215 BUP 229 43 139.5 86
Show 21403+0344 STT 446 173 6.6 87
Show 21420+0408 J 1790 95 2.3 89
Show 21450+0419 BAL2564 195 5.2 90
Show 21439+0419 NSN 6 339 3.8 91
Show 21408+0141 BAL1592 66 5.4 91
Show 21462+0423 CVR 918 268 9.0 96
Show 21512+0306 STF2830 237 27.2 98
Show 21393+0154 BAL1591 128 18.1 99
Show 21512+0321 J 1724 24 6.1 100
Show 21379+0245 ITF 109 115 5.6 102
Show 21467+0110 CHE 322 130 9.7 105
Show 21404+0126 BAL1234 43 20.1 106
Show 21513+0332 HEI 291 300 2.3 106
Show 21412+0118 TOB 318 104 29.0 107
Show 21412+0117 BAL1235 319 8.9 107
Show 21442+0102 LDS6359 144 7.2 108
Show 21476+0431 CVR 920 71 8.8 110
Show 21406+0116 CHE 306 183 25.0 113
Show 21421+0104 CHE 309 336 27.3 113
Show 21408+0110 SLW1248 36 18.3 117
Show 21421+0059 CHE 310 30 20.9 118
Show 21435+0052 WAA9003 9 0.9 119
Show 21469+0051 STF2825 156 0.4 124
Show 21366+0230 UC 4507 194 7.3 124
Show 21483-0058 BAL 626 110 30.6 125
Show 21498+0110 GRV1234 176 13.2 125
Show 21369+0158 UC 4508 29 27.5 128
Show 21466+0045 CHE 321 201 21.2 128
Show 21396+0431 HEI 822 359 1.2 128

 
 
WDS 21447+0250 : COMPONENTS
 
 
  A
B pa=193.4°
sep=0.55"
 
 
21447+0250 A
 
 
Componente originario normalizzato AB Name HD 206849 Coord arcsec 2000 214444.29+024952.9 Mag 9.44
Spectral class K0 (yellow-orange) PmRA -8.00 PmDE -10.0 SAO 127035
Tycho2 0547-00334-1 HD 206849 DM BD+02 4403
Tycho2
Tycho2 0547-00334-1 Pflag RAmdeg 326.18453556 DEmdeg 2.83131625
PmRA -8.4 PmDE -9.9 E RAmdeg 11 E DEmdeg 14
E pmRA 1.2 E pmDE 1.2 EpRAm 1989.88 EpDEm 1988.72
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.7 BTmag 9.944 E BTmag 0.029 VTmag 8.992
E VTmag 0.019 Prox 999 TYC T HIP
CCDM RAdeg 326.18455333 DEdeg 2.83133806 EpRA 1990 1.77
EpDE 1990 1.61 E RAdeg 11.5 E DEdeg 14.7 Posflg
Corr -0.2
SAO
SAO 127035 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 0.002 Vmag 8.8 SpType K0
Double code Source 30 CatNum 7592 DM BD+02 4403
DMcomp BDsup HD 206849 M HD 0
GC RA1950rad 5.68194233 DE1950rad 0.04539758 PmRA2000 -0.0001
PmDE2000 -0.003
CCDM
Ccdm 21447+0250 RComp Comp A Note1
Note2 Discov num DRAs 2.29 DDEs -7.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp K0 PmNote *
PmRA 9 PmDE -6 Dm number +02 4403 Cat1 BD
Name2 +02 2771 Cat2 AGK2/3 HD 206849 M HD
ADS BDS A15277 M ADS BDS N IDS IDS 21397N0222A
HIC
 
 
21447+0250 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214444.28+024952.4 Mag 9.9 PmRA -8.00
PmDE -10.0 Calc delta mag 0.46 Calc coord yes
CCDM
Ccdm 21447+0250 RComp Comp B Note1
Note2 Discov num BU 1263 DRAs DDEs
R dRAs Year 1891 Theta 212 Rho 0.5
Obs 5 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15277 M ADS BDS N IDS IDS 21397N0222B
HIC