19420-4350 DON 964

 
 
19h 42m 00.44s -43° 49' 29.1" P.A. 60.00 sep 1.1 mag 11.15,11.60
 
 
Coord 2000 19420-4350 Discov num DON 964 Comp Coord arcsec 2000 19 42 00.44 -43 49 29.1
Date first 1931 Date last 2016 Obs 4
Pa first 69 Pa last 60.1 P.A. Now (θ) 60.1°
Sep first 0.8 Sep last 1.064 Sep. Now (ρ) 1.064"
Mag pri 11.15 Mag sec 11.60 delta mag (ΔM) 0.45 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec -050 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7945-00553-1 Gaia DR2 6687997664584222976
 
 
WDS 19420-4350 DON 964 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19420-4350 DON 964 1986 3 64 1.4 11.15 11.60 194200.44-434929.1
19420-4350 DON 964 2016 4 60 1.1 11.15 11.60 194200.44-434929.1

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WDS 19420-4350 DON 964 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19420-4350 DON 964 : MEASURES
 
 
No records found.

 
 
WDS 19420-4350 : VIRTUAL EYEPIECE
 
 

19420-4350 DON 964A mag 11.15 19420-4350 DON 964B sep 0.8 P.A. 51.40 mag 11.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 19420-4350 : ALADIN DSS IMAGE @ 19h 42m 00.44s -43° 49' 29.1"
 
 
 
 
WDS 19420-4350 DON 964 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19420-4350  DON 964 distance=1' 19429-4406  BRG  28 distance=20' 19438-4326  HJ 5139 distance=31' 19447-4359  NSN 482 distance=31' 19438-4418  HJ 5138 distance=35' 19403-4440  TSN  67 distance=54' 19388-4302  HU 1330 distance=59' 19479-4338  I   657 distance=65' 19358-4327  DON 963 distance=72' 19430-4503  SKF1092 distance=75' 19452-4240  HDS2805 distance=78' 19369-4451  UC 3987 distance=83' 19381-4225  UC 3990 distance=95' 19422-4525  KPP 843 distance=96' 19333-4329  TDT1539 distance=97' 19484-4459  HDS2817 distance=98' 19484-4241  RSS 533 distance=99' 19338-4437  UC 3978 distance=101' 19358-4509  B   977 distance=104' 19468-4217  UC 4023 distance=107' 19516-4323  SKF1158 distance=108' 19389-4207  B   979 distance=108' 19507-4454  DON 970 distance=113' 19417-4545  BRT1099 distance=116' 19475-4200  TDT1755 distance=126' 19426-4143  RSS 532 distance=127' 19502-4523  HJ 5148 distance=128' 19332-4212  B   975 distance=138' 19546-4322  UC 4051 distance=140' 19394-4133  HJ 5134 distance=140' 19495-4545  UC 4030 distance=141' 19554-4344  DON 972 distance=146' 19284-4353  HJ 5117 distance=148' 19377-4128  VOU  34 distance=150' 19502-4552  RST1048 distance=151' 19507-4152  I   122 distance=152' 19336-4554  CPO 614 distance=154' 19511-4150  B   982 distance=156' 19537-4531  BRT1102 distance=162' 19273-4321  BRT1096 distance=162' 19352-4125  SEE 382 distance=163' 19435-4106  RST4047 distance=165' 19268-4316  BRT1095 distance=169' 19322-4139  UC 3970 distance=170' 19478-4629  HJ 5143 distance=172' 19296-4539  UC 3952 distance=173' 19405-4641  HU 1530 distance=173' 19403-4050  UC 4000 distance=181' 19374-4646  HJ 5129 distance=183' 19292-4149  B   971 distance=186' 19592-4324  SKF1161 distance=189' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 19420-4350 DON 964 60 1.1 1
Show 19429-4406 BRG 28 350 0.8 20
Show 19438-4326 HJ 5139 126 13.5 31
Show 19447-4359 NSN 482 65 2.0 31
Show 19438-4418 HJ 5138 41 19.0 35
Show 19403-4440 TSN 67 151 20.1 54
Show 19388-4302 HU 1330 309 1.4 59
Show 19479-4338 I 657 321 1.3 65
Show 19358-4327 DON 963 178 0.4 72
Show 19430-4503 SKF1092 301 6.0 75
Show 19452-4240 HDS2805 340 0.4 78
Show 19369-4451 UC 3987 49 10.5 83
Show 19381-4225 UC 3990 300 31.4 95
Show 19422-4525 KPP 843 17 7.2 96
Show 19333-4329 TDT1539 278 0.9 97
Show 19484-4459 HDS2817 270 10.2 98
Show 19484-4241 RSS 533 319 12.5 99
Show 19338-4437 UC 3978 134 43.4 101
Show 19358-4509 B 977 49 0.6 104
Show 19468-4217 UC 4023 179 46.9 107
Show 19516-4323 SKF1158 261 17.8 108
Show 19389-4207 B 979 184 1.0 108
Show 19507-4454 DON 970 199 2.3 113
Show 19417-4545 BRT1099 350 3.3 116
Show 19475-4200 TDT1755 103 2.7 126
Show 19426-4143 RSS 532 342 10.3 127
Show 19502-4523 HJ 5148 318 13.9 128
Show 19332-4212 B 975 15 1.0 138
Show 19546-4322 UC 4051 174 23.1 140
Show 19394-4133 HJ 5134 126 12.1 140
Show 19495-4545 UC 4030 295 40.3 141
Show 19554-4344 DON 972 84 0.2 146
Show 19284-4353 HJ 5117 258 5.7 148
Show 19377-4128 VOU 34 314 0.2 150
Show 19502-4552 RST1048 12 0.8 151
Show 19507-4152 I 122 336 5.3 152
Show 19336-4554 CPO 614 18 3.9 154
Show 19511-4150 B 982 238 2.6 156
Show 19537-4531 BRT1102 218 5.0 162
Show 19273-4321 BRT1096 78 6.4 162
Show 19352-4125 SEE 382 306 2.0 163
Show 19435-4106 RST4047 208 0.1 165
Show 19268-4316 BRT1095 250 4.5 169
Show 19322-4139 UC 3970 221 87.7 170
Show 19478-4629 HJ 5143 315 5.4 172
Show 19296-4539 UC 3952 298 8.5 173
Show 19405-4641 HU 1530 207 0.6 173
Show 19403-4050 UC 4000 231 35.9 181
Show 19374-4646 HJ 5129 93 11.2 183
Show 19292-4149 B 971 42 2.2 186
Show 19592-4324 SKF1161 308 16.4 189

 
 
WDS 19420-4350 : COMPONENTS
 
 
  A
B pa=51.4°
sep=0.85"
 
 
19420-4350 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194200.44-434929.1 Mag 11.15 PmRA -5.00
PmDE -50.0 Tycho2 7945-00553-1
Tycho2
Tycho2 7945-00553-1 Pflag RAmdeg 295.50182161 DEmdeg -43.82477614
PmRA -5.4 PmDE -49.7 E RAmdeg 59 E DEmdeg 77
E pmRA 1.9 E pmDE 1.9 EpRAm 1978.38 EpDEm 1965.07
Num 4 Q RAmdeg 0.6 Q DEmdeg 1.3 Q pmRA 0.5
Q pmDE 1.3 BTmag 11.780 E BTmag 0.123 VTmag 11.155
E VTmag 0.122 Prox 999 TYC T HIP
CCDM RAdeg 295.50183917 DEdeg -43.82465778 EpRA 1990 1.68
EpDE 1990 1.39 E RAdeg 64.4 E DEdeg 92.4 Posflg
Corr 0.1
 
 
19420-4350 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194200.50-434928.6 Mag 11.6 Calc delta mag 0.45
Calc coord yes