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Current system
19390-3417
UC 3995


Nearby doubles
23' : 19386-3355
RST3233

31' : 19377-3443
OL 23

34' : 19383-3450
BRT1802

66' : 19409-3315
RST2115

66' : 19442-3430
UC 4015

74' : 19331-3424
SKF2079AB

78' : 19396-3534
UC 3999

88' : 19324-3345
B 438

93' : 19340-3309
B 976

94' : 19454-3507
RST3235

101' : 19339-3259
KPP 443

103' : 19307-3424
TDT1514

106' : 19384-3602
I 653

107' : 19354-3240
BRT1801

107' : 19325-3527
RSS 529

107' : 19459-3521
SKF 456

115' : 19426-3232
I 1403

115' : 19329-3543
RST3228

117' : 19360-3607
B 443

119' : 19479-3500
HJ 5145

121' : 19396-3617
SKF2080

126' : 19357-3218
B 978

126' : 19408-3213
HDS2791

129' : 19414-3621
UC 4009

132' : 19483-3521
TDT1770

134' : 19498-3415
COO 265



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19390-3417 UC 3995

 
 
19h 38m 59.07s -34° 16' 34.5" P.A. 1.00 sep 40.2 mag 14.10,16.00
 
 
Coord 2000 19390-3417 Discov num UC 3995 Comp Coord arcsec 2000 19 38 59.07 -34 16 34.5
Date first 1998 Date last 2015 Obs 4
Pa first 1 Pa last 0.8 P.A. Now (θ) 0.8°
Sep first 40.3 Sep last 40.18 Sep. Now (ρ) 40.18"
Mag pri 14.10 Mag sec 16.00 delta mag (ΔM) 1.9 Spectral class
Pri motion ra +082 Sec motion ra +084
Pri motion dec -051 Sec motion dec -023
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.291 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 6741661936622206592
 
 
WDS 19390-3417 UC 3995 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
1 UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
1 UC & Zacharias, M.I. (UCAC4 Catalog)
13 UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
13 UC DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
13 UC Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19390-3417 UC 3995 1999 2 1 40.3 14.10 16.00 V 193859.07-341634.5
19390-3417 UC 3995 2000 2 1 40.3 14.10 16.00 V 193859.07-341634.5
19390-3417 UC 3995 2010 3 1 40.1 14.10 16.00 V R 193859.07-341634.5
19390-3417 UC 3995 2015 4 1 40.2 14.10 16.00 V R 193859.07-341634.5

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

 
 
WDS 19390-3417 UC 3995 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19390-3417 UC 3995 : MEASURES
 
 
No records found.

 
 
WDS 19390-3417 : VIRTUAL EYEPIECE
 
 

19390-3417 UC 3995A mag 14.1 19390-3417 UC 3995B sep 40.2 P.A. 0.70 mag 16 virtual eyepiece
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Radius:
Components only
 
 
WDS 19390-3417 : ALADIN DSS IMAGE @ 19h 38m 59.07s -34° 16' 34.5"
 
 
 
 
WDS 19390-3417 UC 3995 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19390-3417 UC 3995 distance=0' 19386-3355 RST3233 distance=23' 19377-3443 OL 23 distance=31' 19383-3450 BRT1802 distance=34' 19409-3315 RST2115 distance=66' 19442-3430 UC 4015 distance=66' 19331-3424 SKF2079AB distance=74' 19331-3424 DAM1039AC distance=74' 19396-3534 UC 3999 distance=78' 19324-3345 B 438 distance=88' 19340-3309 B 976 distance=93' 19454-3507 RST3235 distance=94' 19339-3259 KPP 443 distance=101' 19307-3424 TDT1514 distance=103' 19384-3602 I 653 distance=106' 19354-3240 BRT1801 distance=107' 19325-3527 RSS 529 distance=107' 19459-3521 SKF 456 distance=107' 19426-3232 I 1403 distance=115' 19329-3543 RST3228 distance=115' 19360-3607 B 443 distance=117' 19479-3500 HJ 5145 distance=119' 19396-3617 SKF2080 distance=121' 19357-3218 B 978 distance=126' 19408-3213 HDS2791 distance=126' 19414-3621 UC 4009 distance=129' 19483-3521 TDT1770 distance=132' 19498-3415 COO 265 distance=134' 19373-3630 UC 3988 distance=136' 19337-3213 SWR 267 distance=141' 19277-3435 UC 3940 distance=142' 19430-3201 LDS5883 distance=145' 19493-3258 B 981 distance=151' 19494-3539 TDT1779 distance=153' 19308-3616 UC 3963BC distance=156' 19308-3616 UC 3963AB distance=156' 19360-3648 I 651 distance=157' 19383-3141 RST2114 distance=157' 19291-3559 SEE 379 distance=159' 19484-3606 UC 4027 distance=160' 19401-3137 FIN 13 distance=161' 19275-3300 BRT1800 distance=163' 19496-3555 RST3240 distance=164' 19516-3511 NSN 488 distance=165' 19299-3213 LDS5877 distance=169' 19495-3609 RST3239 distance=171' 19317-3153 VOU 85 distance=171' 19522-3506 B 2880 distance=171' 19506-3244 HDS2825 distance=173' 19281-3606 UC 3943 distance=174' 19249-3439 UC 3923 distance=176' 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 19390-3417 UC 3995 1 40.2 0
Show 19386-3355 RST3233 300 10.4 23
Show 19377-3443 OL 23 315 0.6 31
Show 19383-3450 BRT1802 84 3.2 34
Show 19409-3315 RST2115 350 0.7 66
Show 19442-3430 UC 4015 13 54.5 66
Show 19331-3424 SKF2079 AB 48 112.8 74
Show 19331-3424 DAM1039 AC 265 53.9 74
Show 19396-3534 UC 3999 323 120.1 78
Show 19324-3345 B 438 119 5.3 88
Show 19340-3309 B 976 49 0.1 93
Show 19454-3507 RST3235 108 3.5 94
Show 19339-3259 KPP 443 291 3.6 101
Show 19307-3424 TDT1514 84 0.6 103
Show 19384-3602 I 653 95 2.1 106
Show 19354-3240 BRT1801 75 6.4 107
Show 19325-3527 RSS 529 169 12.6 107
Show 19459-3521 SKF 456 349 5.3 107
Show 19426-3232 I 1403 343 2.0 115
Show 19329-3543 RST3228 230 1.7 115
Show 19360-3607 B 443 196 0.3 117
Show 19479-3500 HJ 5145 169 24.8 119
Show 19396-3617 SKF2080 232 25.0 121
Show 19357-3218 B 978 40 0.7 126
Show 19408-3213 HDS2791 25 11.7 126
Show 19414-3621 UC 4009 83 70.5 129
Show 19483-3521 TDT1770 85 0.8 132
Show 19498-3415 COO 265 170 5.6 134
Show 19373-3630 UC 3988 142 18.1 136
Show 19337-3213 SWR 267 54 15.7 141
Show 19277-3435 UC 3940 120 43.5 142
Show 19430-3201 LDS5883 259 143.0 145
Show 19493-3258 B 981 38 1.7 151
Show 19494-3539 TDT1779 178 2.8 153
Show 19308-3616 UC 3963 BC 256 7.7 156
Show 19308-3616 UC 3963 AB 89 53.5 156
Show 19360-3648 I 651 143 0.8 157
Show 19383-3141 RST2114 168 3.2 157
Show 19291-3559 SEE 379 269 17.9 159
Show 19484-3606 UC 4027 341 41.5 160
Show 19401-3137 FIN 13 80 0.6 161
Show 19275-3300 BRT1800 8 4.0 163
Show 19496-3555 RST3240 194 1.4 164
Show 19516-3511 NSN 488 143 2.0 165
Show 19299-3213 LDS5877 88 240.0 169
Show 19495-3609 RST3239 226 2.3 171
Show 19317-3153 VOU 85 84 0.1 171
Show 19522-3506 B 2880 82 9.2 171
Show 19506-3244 HDS2825 161 20.0 173
Show 19281-3606 UC 3943 122 14.9 174
Show 19249-3439 UC 3923 288 34.7 176

 
 
WDS 19390-3417 : COMPONENTS
 
 
  A
B pa=0.7°
sep=40.18"
 
 
19390-3417 A
 
 
Coord arcsec 2000 193859.07-341634.5 Mag 14.1 PmRA 82.00 PmDE -51.0
 
 
19390-3417 B
 
 
Coord arcsec 2000 193859.11-341554.3 Mag 16 PmRA 84.00 PmDE -23.0
Calc delta mag 1.9 Calc coord yes