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Doubles in session


Current system
21007-4111
I 1049
HD 199770


Nearby doubles
12' : 21008-4123
B 513

22' : 21009-4132
WIS 346

46' : 20573-4136
UC 4343

47' : 21038-4041
RSS 37

61' : 21028-4206
TDT2712

63' : 20552-4104
UC 4326

66' : 21064-4123
SEE 437AB

68' : 20552-4139
UC 4327

72' : 21050-4203
CPO 619

79' : 20556-4204
BRT1116

80' : 21050-4214
UC 4372

82' : 20561-4213
UC 4335

90' : 21065-4012
WG 265

90' : 20536-4153
BRT1115

92' : 21043-4233
DON 999

94' : 20561-3953
SKF1098

95' : 21090-4126
UC 4390

95' : 21090-4058
CRU9016AB

96' : 21015-4246
NSN 455

99' : 21091-4047
CPO 620AB

104' : 20517-4054
HJ 5228

111' : 21104-4114
ARU 3

111' : 21022-4300
DUN 236

113' : 21055-3933
TDT2734

114' : 21071-3944
KPP2409

120' : 20523-4000
SKF1097



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.

21007-4111 I 1049 (HD 199770)

 
 
21h 00m 40.78s -41° 10' 45.0" P.A. 346.00 sep 1.3 mag 8.73,10.94 Sp F5V dist. 127.23 pc (415.02 l.y.)
 
 
Coord 2000 21007-4111 Discov num I  1049 Comp Coord arcsec 2000 21 00 40.78 -41 10 45.0
Date first 1910 Date last 2016 Obs 10
Pa first 320 Pa last 346.1 P.A. Now (θ) 346.1°
Sep first 1.0 Sep last 1.336 Sep. Now (ρ) 1.336"
Mag pri 8.73 Mag sec 10.94 delta mag (ΔM) 2.21 Spectral class F5V (yellow-white)
Pri motion ra +042 Sec motion ra +040
Pri motion dec -029 Sec motion dec -026
Notes
rPM=0.071 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 199770 Constellation Microscopium SAO 230478 HIP 103689
Tycho2 7969-00843-1 Gaia DR2 6773466723499525248 HD 199770 CD CD-4114332
CP CP-41 9511 Distance 127.23 Distance ly 415.02
 
 
WDS 21007-4111 I 1049 (HD 199770) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
I__1895 Ma - Innes, R.T.A. 1895MNRAS..55..312I
I__1895 +Mb MNRAS 55, 312,544, 1895
I__1896 Mb - Innes, R.T.A. 1896JBAA....6..261I
I__1896 J. British Astron. Assoc. 6, 261, 1896
I__1897a Ma - Innes, R.T.A. 1897MNRAS..57..533I
I__1897a MNRAS 57, 533, 1897 (data also in I__1897b, 1897AN....143..171I
I__1897a I__1897c) 1897AN....144...89I
I__1897b Ma - Innes, R.T.A. 1897AN....143..171I
I__1897b AN 143, 171, 1897
I__1897c Ma - Innes, R.T.A. 1897AN....144...89I
I__1897c AN 144, 89, 1897
I__1897d Ma - Innes, R.T.A. 1897AN....145...93I
I__1897d AN 145, 93, 1897
I__1897e Ma - Innes, R.T.A. 1897MNRAS..57..456I
I__1897e +Mb MNRAS 57, 456, 1897
I__1897f Ma - Innes, R.T.A. 1897MNRAS..58...48I
I__1897f MNRAS 58, 48, 1897
I__1897g Ma - Innes, R.T.A. 1897AJ.....18...65I
I__1897g AJ 18, 65, 1897
I__1898 Ma - Innes, R.T.A. 1898AN....146..369I
I__1898 AN 146, 369, 1898
I__1899 Ma - Innes, R.T.A. 1899QB4.C22v2......
I__1899 Ann. Cape Obs. 2, Pt.2, 1899 (Innes Reference Catalog)
I__1901 Ma - Innes, R.T.A. 1901MNRAS..61..575.
I__1901 MNRAS 61, 575, 1901 (data also in I__1905) 1905AnCap...2....4I
I__1902a Ma - Innes, R.T.A. 1902MNRAS..62..470I
I__1902a MNRAS 62, 470, 1902 (data also in I__1905) 1905AnCap...2....4I
I__1902b Ma - Innes, R.T.A. 1902MNRAS..63...76I
I__1902b MNRAS 63, 76, 1902 (some data also in I__1905) 1905AnCap...2....4I
I__1903 - Innes, R.T.A. 1903MNRAS..64..130I
I__1903 MNRAS 64, 130, 1903 (data also in I__1905) 1905AnCap...2....4I
I__1903b Ma - Innes, R.T.A. 1903Obs....26..285I
I__1903b Obs 26, 285, 1903 (some data also in I__1905) 1905AnCap...2....4I
I__1905 Ma - Innes, R.T.A. 1905AnCap...2....4I
I__1905 Ann. Cape Obs. 2, Pt.4, 1905
I__1907 Ma - Innes, R.T.A. 1907Obs....30...61I
I__1907 Obs 30, 61, 1907
I__1908 - Innes, R.T.A. 1908Obs....31..289I
I__1908 Obs 31, 289, 1908 (measures also in I__1909)
I__1909 Ma - Innes, R.T.A. .
I__1909 Transvaal Obs. Circ. 1, 1, 1909
I__1910 Ma - Innes, R.T.A. .
I__1910 Transvaal Obs. Circ. 1, 21, 1910
I__1911 Ma - Innes, R.T.A. .
I__1911 Transvaal Obs. Circ. 1, 61, 1911
I__1912 Ma - Innes, R.T.A. .
I__1912 Transvaal Obs. Circ. 1, 111, 1912
I__1913a Ma - Innes, R.T.A. 1913CiUO....4...31.
I__1913a Union Obs. Johannesburg Circ. 4, 31, 1913
I__1913b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1913CiUO....4...31.
I__1913b Union Obs. Johannesburg Circ. 4, 31, 1913
I__1914 Ma - Innes, R.T.A. 1914CiUO...14...97.
I__1914 Union Obs. Johannesburg Circ. 14, 97, 1914
I__1915a Ma - Innes, R.T.A. 1915CiUO...24..185.
I__1915a Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915b Ma - Innes, R.T.A. (measure by Cox, G.W.) 1915CiUO...24..185.
I__1915b Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915c Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1915CiUO...24..185.
I__1915c Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915d Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1915CiUO...24..185.
I__1915d Union Obs. Johannesburg Circ. 24, 185, 1915
I__1915e - Innes, R.T.A. 1915Obs....38..221I
I__1915e Obs 38, 221, 1915 (measures also in I__1916) 1916CiUO...33..249I
I__1915f - Innes, R.T.A. 1915Obs....38..333I
I__1915f Obs 38, 333, 1915 (measures also in I__1915) 1915CiUO...24..185I
I__1916a Ma - Innes, R.T.A. 1916CiUO...33..249I
I__1916a Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1916CiUO...33..249I
I__1916b Union Obs. Johannesburg Circ. 33, 249, 1916
I__1916c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1916CiUO...33..249I
I__1916c Union Obs. Johannesburg Circ. 33, 249, 1916
I__1917a Ma - Innes, R.T.A. 1917CiUO...37..285I
I__1917a Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917b Ma - Innes, R.T.A. (measure by Johnson, E.L.) 1917CiUO...37..285I
I__1917b Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917c Ma - Innes, R.T.A. (measure by van der Spuy, K.) 1917CiUO...37..285I
I__1917c Union Obs. Johannesburg Circ. 37, 285, 1917
I__1917d Ma - Innes, R.T.A. (measure by Worssell, W.M.) 1917CiUO...37..285I
I__1917d Union Obs. Johannesburg Circ. 37, 285, 1917
I__1918 Ma - Innes, R.T.A. 1918CiUO...41..339I
I__1918 Union Obs. Johannesburg Circ. 41, 339, 1918
I__1927a Ma - Innes, R.T.A. 1927sdsc.book.....I
I__1927a +Po Southern Double Star Cat. 1927
I__1927b Ma - Innes, R.T.A. & van den Bos, W.H. 1927sdsc.book.....I
I__1927b Southern Double Star Cat. 1927
I__1932A Ma - Innes, R.T.A. 1932QB821.A43......
I__1932A cited in ADS (Aitken Double Star Cat.), 1932
I__1948a Ma - Innes, R.T.A. 1948CiUO..106..193I
I__1948a +Po Union Obs. Johannesburg Circ. 106, 193, 1948
I__1948b Ma - Innes, R.T.A. (measure by Simpkins, R.P.) 1948CiUO..106..193I
I__1948b Union Obs. Johannesburg Circ. 106, 193, 1948
I__9999 Ma - Innes, R.T.A. ...................
I__9999 +Mb Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21007-4111 I 1049 1991 8 342 1.4 8.73 10.94 F5V D 210040.78-411045.0
21007-4111 I 1049 2015 9 346 1.3 8.73 10.94 F5V 210040.78-411045.0
21007-4111 I 1049 2016 10 346 1.3 8.73 10.94 F5V 210040.78-411045.0

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

 
 
WDS 21007-4111 I 1049 (HD 199770) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21007-4111 I 1049 (HD 199770) : MEASURES
 
 
No records found.

 
 
WDS 21007-4111 (HD 199770) : VIRTUAL EYEPIECE
 
 

21007-4111 I 1049A mag 8.73 Sp F5V 21007-4111 I 1049B sep 1.3 P.A. 349.40 mag 10.94 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 21007-4111 (HD 199770) : ALADIN DSS IMAGE @ 21h 00m 40.78s -41° 10' 45.0"
 
 
 
 
WDS 21007-4111 I 1049 (HD 199770) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21007-4111 I 1049 distance=0' 21008-4123 B 513 distance=12' 21009-4132 WIS 346 distance=22' 20573-4136 UC 4343 distance=46' 21038-4041 RSS 37 distance=47' 21028-4206 TDT2712 distance=61' 20552-4104 UC 4326 distance=63' 21064-4123 SEE 437AB distance=66' 21064-4123 SEE 437AC distance=66' 20552-4139 UC 4327 distance=68' 21050-4203 CPO 619 distance=72' 20556-4204 BRT1116 distance=79' 21050-4214 UC 4372 distance=80' 20561-4213 UC 4335 distance=82' 21065-4012 WG 265 distance=90' 20536-4153 BRT1115 distance=90' 21043-4233 DON 999 distance=92' 20561-3953 SKF1098 distance=94' 21090-4126 UC 4390 distance=95' 21090-4058 CRU9016AB distance=95' 21090-4058 CRU9016AC distance=95' 21015-4246 NSN 455 distance=96' 21091-4047 CPO 620AB distance=99' 20517-4054 HJ 5228 distance=104' 21104-4114 ARU 3 distance=111' 21022-4300 DUN 236 distance=111' 21055-3933 TDT2734 distance=113' 21071-3944 KPP2409 distance=114' 20523-4000 SKF1097 distance=120' 21103-4014 CRU9017 distance=124' 20574-3913 TDT2658 distance=125' 20563-3916 TDT2646 distance=125' 20576-3908 WG 263 distance=128' 21086-4245 SYU 12 distance=130' 21121-4128 BVD 153 distance=131' 20593-3902 WG 264 distance=131' 21107-3959 HDS3018 distance=136' 21114-4215 TSN 97 distance=137' 21125-4148 I 1436 distance=139' 21088-3927 CRU9015 distance=140' 21122-4016 CRU9018AB distance=143' 21122-4016 CRU9018AC distance=143' 21122-4016 CRU9018AD distance=143' 21122-4016 CRU9018AE distance=143' 21122-4016 CRU9018AF distance=143' 20492-4012 TSN 194 distance=144' 20501-3943 R 326 distance=150' 21099-4304 UC 4395 distance=153' 21029-3839 KPP4221CD distance=154' 21030-3838 UC 4365 distance=156' 20583-4345 I 1048 distance=157' 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 21007-4111 I 1049 346 1.3
Show 21008-4123 B 513 29 3.8 12
Show 21009-4132 WIS 346 6 999.9 22
Show 20573-4136 UC 4343 265 17.3 46
Show 21038-4041 RSS 37 318 50.5 47
Show 21028-4206 TDT2712 309 0.7 61
Show 20552-4104 UC 4326 242 36.5 63
Show 21064-4123 SEE 437 AB 54 43.8 66
Show 21064-4123 SEE 437 AC 88 127.8 66
Show 20552-4139 UC 4327 96 77.2 68
Show 21050-4203 CPO 619 252 5.6 72
Show 20556-4204 BRT1116 138 4.5 79
Show 21050-4214 UC 4372 12 13.9 80
Show 20561-4213 UC 4335 196 30.8 82
Show 21065-4012 WG 265 64 10.0 90
Show 20536-4153 BRT1115 339 3.5 90
Show 21043-4233 DON 999 263 4.6 92
Show 20561-3953 SKF1098 225 6.9 94
Show 21090-4126 UC 4390 217 35.3 95
Show 21090-4058 CRU9016 AB 82 117.7 95
Show 21090-4058 CRU9016 AC 24 137.2 95
Show 21015-4246 NSN 455 189 2.5 96
Show 21091-4047 CPO 620 AB 347 20.1 99
Show 20517-4054 HJ 5228 104 32.5 104
Show 21104-4114 ARU 3 142 0.2 111
Show 21022-4300 DUN 236 73 57.4 111
Show 21055-3933 TDT2734 35 0.4 113
Show 21071-3944 KPP2409 194 20.9 114
Show 20523-4000 SKF1097 2 9.6 120
Show 21103-4014 CRU9017 303 25.0 124
Show 20574-3913 TDT2658 30 0.5 125
Show 20563-3916 TDT2646 242 1.6 125
Show 20576-3908 WG 263 34 7.1 128
Show 21086-4245 SYU 12 224 0.2 130
Show 21121-4128 BVD 153 132 44.1 131
Show 20593-3902 WG 264 82 5.3 131
Show 21107-3959 HDS3018 189 0.8 136
Show 21114-4215 TSN 97 227 56.4 137
Show 21125-4148 I 1436 276 0.5 139
Show 21088-3927 CRU9015 88 23.6 140
Show 21122-4016 CRU9018 AB 212 122.8 143
Show 21122-4016 CRU9018 AC 237 146.0 143
Show 21122-4016 CRU9018 AD 250 180.1 143
Show 21122-4016 CRU9018 AE 268 219.6 143
Show 21122-4016 CRU9018 AF 326 122.7 143
Show 20492-4012 TSN 194 187 0.0 144
Show 20501-3943 R 326 293 40.3 150
Show 21099-4304 UC 4395 141 61.2 153
Show 21029-3839 KPP4221 CD 265 4.5 154
Show 21030-3838 UC 4365 207 99.7 156
Show 20583-4345 I 1048 137 1.6 157

 
 
WDS 21007-4111 : COMPONENTS
 
 
  A
B pa=349.4°
sep=1.32"
 
 
21007-4111 A
 
 
Componente originario normalizzato AB Name HD 199770 Coord arcsec 2000 210040.78-411045.0 Mag 8.73
Spectral class F5V (yellow-white) PmRA 42.00 PmDE -29.0 SAO 230478
HIP 103689 Tycho2 7969-00843-1 HD 199770 CD CD-4114332
CP CP-41 9511
Tycho2
Tycho2 7969-00843-1 Pflag RAmdeg 315.16991989 DEmdeg -41.17916638
PmRA 41.7 PmDE -29.3 E RAmdeg 6 E DEmdeg 8
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.09 EpDEm 1990.54
Num 8 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.5
Q pmDE 1.1 BTmag 9.188 E BTmag 0.017 VTmag 8.729
E VTmag 0.013 Prox 13 TYC T HIP 103689
CCDM A RAdeg 315.16979417 DEdeg -41.17910056 EpRA 1990 1.83
EpDE 1990 1.87 E RAdeg 6.4 E DEdeg 7.6 Posflg P
Corr -0.3
SAO
SAO 230478 DelFlag RA1950 PmRA1950 0.0027
DE1950 PmDE1950 -0.003 Vmag 8.5 SpType F8
Double code Source 48 CatNum 19124 DM CP-41 9511
DMcomp BDsup HD 199770 M HD 0
GC RA1950rad 5.4865213 DE1950rad -0.72212283 PmRA2000 0.0028
PmDE2000 -0.006
Hipparcos
Catalog H HIP 103689 Proxy H RAhms 21 00 40.75
DEdms -41 10 44.8 Vmag 8.55 VarFlag R Vmag H
RAdeg 315.17 DEdeg -41.1791 AstroRef A Plx 7.66
CCDM 21007-4111 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 341 Rho 1.362 HD 199770 BD
CD CD-4114332 CP CP-41 9511 Dm number -4114332 VIred 0.55
SpType F5V R SpType Coord arcsec 2000 210040.75-411044.8
Hipparcos 2
HIP 103689 Sn 15 So 3 Nc 2
RArad 5.5007505417 DErad -0.7187108389 Plx 7.86 PmRA 40.56
PmDE -25.34 E RArad 1.01 E DErad 0.7 E Plx 1.25
E pmRA 0.93 E pmDE 0.52 Hpmag 8.6534 E Hpmag 0.0013
SHp 0.016 VA 0 BV 0.7 E BV 0.495
VI 0.55
CCDM
Ccdm 21007-4111 RComp Comp A Note1
Note2 Discov num DRAs -1.35 DDEs 17.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp F8 PmNote *
PmRA 30 PmDE -3 Dm number -4114332 Cat1 CD
Name2 230478 Cat2 SAO HD 199770 M HD
ADS BDS M ADS BDS N IDS IDS 20541S4134A
HIC 103689
 
 
21007-4111 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210040.76-411043.7 Mag 10.94 PmRA 40.00
PmDE -26.0 Calc delta mag 2.21 Calc coord yes
CCDM
Ccdm 21007-4111 RComp Comp B Note1
Note2 Discov num I 1049 DRAs DDEs
R dRAs Year 1914 Theta 332 Rho 1.4
Obs 5 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20541S4134B
HIC 103689