20049-3059 UC 4077

 
 
20h 04m 56.43s -30° 59' 27.8" P.A. 282.00 sep 11.2 mag 13.90,14.80
 
 
Coord 2000 20049-3059 Discov num UC 4077 Comp Coord arcsec 2000 20 04 56.43 -30 59 27.8
Date first 1998 Date last 2021 Obs 8
Pa first 283 Pa last 282.2 P.A. Now (θ) 282.2°
Sep first 11.3 Sep last 11.236 Sep. Now (ρ) 11.236"
Mag pri 13.90 Mag sec 14.80 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -016 Sec motion ra -013
Pri motion dec -056 Sec motion dec -056
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.052 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 6749079074560301824
 
 
WDS 20049-3059 UC 4077 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20049-3059 UC 4077 1999 2 283 11.3 13.90 14.80 V 200456.43-305927.8
20049-3059 UC 4077 2000 2 283 11.3 13.90 14.80 V 200456.43-305927.8
20049-3059 UC 4077 2010 4 283 11.1 13.90 14.80 V R 200456.43-305927.8
20049-3059 UC 4077 2015 5 283 11.3 13.90 14.80 V R 200456.43-305927.8
20049-3059 UC 4077 2016 7 283 11.3 13.90 14.80 V R 200456.43-305927.8
20049-3059 UC 4077 2021 8 282 11.2 13.90 14.80 V R 200456.43-305927.8

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

 
 
WDS 20049-3059 UC 4077 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20049-3059 UC 4077 : MEASURES
 
 
No records found.

 
 
WDS 20049-3059 : VIRTUAL EYEPIECE
 
 

20049-3059 UC 4077A mag 13.9 20049-3059 UC 4077B sep 9.7 P.A. 284.20 mag 14.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 20049-3059 : ALADIN DSS IMAGE @ 20h 04m 56.43s -30° 59' 27.8"
 
 
 
 
WDS 20049-3059 UC 4077 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20049-3059  UC 4077 distance=0' 20060-3100  LDS5897 distance=15' 20051-3023  BRT3089 distance=36' 20079-3111  RST2135 distance=41' 20083-3117  TDT2012 distance=47' 20062-3015  LDS5899 distance=47' 20070-3147  VOU  99 distance=55' 20077-3144  LDS 704 distance=59' 20075-3150  RST2133 distance=61' 20081-3014  TSN  96 distance=62' 20078-3007  KPP 458 distance=64' 20043-3203  HJ 5165 distance=65' 20006-3028  B   461 distance=65' 20011-3145  UC 4065 distance=67' 20098-3127  PRO 228 distance=69' 20049-2945  LDS5895 distance=74' 20093-3154  VOU  81 distance=78' 20074-2943  HJ 5168AB distance=83' 20074-2943  HJ 5168AC distance=83' 20120-3036  KPP 461 distance=95' 20116-3151  SEE 408 distance=100' 19585-3004  HDS2844 distance=101' 20023-3235  RST2130 distance=102' 20035-3240  BRT3353 distance=103' 20099-2938  B   469 distance=104' 19595-2942  RST2127 distance=106' 20109-3219  B   987 distance=111' 20078-2915  LDS5900 distance=112' 20013-2919  LDS5894 distance=112' 19562-3100  RST2123 distance=112' 19563-3137  TOK 698 distance=118' 20089-3247  UC 4104 distance=119' 20055-3300  SEE 404AB distance=121' 20055-3300  SEE 404AB,C distance=121' 19561-3208  UC 4054AB distance=133' 19561-3208  BWL  53Ba,Bb distance=133' 20054-3312  RST5468 distance=134' 20004-3301  RST2128 distance=135' 20036-3315  OCC1105 distance=137' 20155-3048  PRO 229 distance=137' 19553-3200  LDS5891 distance=139' 19540-3051  BRT3088 distance=142' 19544-3148  TSN 192 distance=144' 20156-3154  HJ 5181 distance=147' 20134-2921  LDS5901 distance=148' 19551-3221  DAW  76AB distance=150' 19551-3221  HJ 5154AC distance=150' 20093-3322  B  2482 distance=153' 19560-3242  BRT1804 distance=154' 19559-3240  DBR 198 distance=154' 19534-3016  I  1406AB distance=155' 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 20049-3059 UC 4077 282 11.2
Show 20060-3100 LDS5897 283 191.0 15
Show 20051-3023 BRT3089 48 3.1 36
Show 20079-3111 RST2135 179 0.9 41
Show 20083-3117 TDT2012 98 0.5 47
Show 20062-3015 LDS5899 290 237.0 47
Show 20070-3147 VOU 99 258 2.1 55
Show 20077-3144 LDS 704 290 42.2 59
Show 20075-3150 RST2133 177 0.3 61
Show 20081-3014 TSN 96 20 86.4 62
Show 20078-3007 KPP 458 242 3.4 64
Show 20043-3203 HJ 5165 304 54.2 65
Show 20006-3028 B 461 262 1.5 65
Show 20011-3145 UC 4065 65 42.2 67
Show 20098-3127 PRO 228 36 4.9 69
Show 20049-2945 LDS5895 115 242.0 74
Show 20093-3154 VOU 81 125 3.5 78
Show 20074-2943 HJ 5168 AB 79 18.8 83
Show 20074-2943 HJ 5168 AC 101 72.6 83
Show 20120-3036 KPP 461 224 3.3 95
Show 20116-3151 SEE 408 187 15.1 100
Show 19585-3004 HDS2844 215 0.3 101
Show 20023-3235 RST2130 334 0.8 102
Show 20035-3240 BRT3353 293 3.3 103
Show 20099-2938 B 469 102 5.7 104
Show 19595-2942 RST2127 117 2.2 106
Show 20109-3219 B 987 27 5.1 111
Show 20078-2915 LDS5900 216 55.9 112
Show 20013-2919 LDS5894 88 224.0 112
Show 19562-3100 RST2123 195 1.6 112
Show 19563-3137 TOK 698 239 0.1 118
Show 20089-3247 UC 4104 63 27.6 119
Show 20055-3300 SEE 404 AB 112 0.6 121
Show 20055-3300 SEE 404 AB,C 186 21.7 121
Show 19561-3208 UC 4054 AB 316 26.3 133
Show 19561-3208 BWL 53 Ba,Bb 316 0.1 133
Show 20054-3312 RST5468 23 0.8 134
Show 20004-3301 RST2128 298 0.2 135
Show 20036-3315 OCC1105 290 0.0 137
Show 20155-3048 PRO 229 178 7.1 137
Show 19553-3200 LDS5891 220 178.4 139
Show 19540-3051 BRT3088 104 2.5 142
Show 19544-3148 TSN 192 167 0.2 144
Show 20156-3154 HJ 5181 4 9.8 147
Show 20134-2921 LDS5901 91 242.0 148
Show 19551-3221 DAW 76 AB 358 2.9 150
Show 19551-3221 HJ 5154 AC 212 17.6 150
Show 20093-3322 B 2482 125 7.0 153
Show 19560-3242 BRT1804 206 3.3 154
Show 19559-3240 DBR 198 113 1.7 154
Show 19534-3016 I 1406 AB 203 0.4 155

 
 
WDS 20049-3059 : COMPONENTS
 
 
  A
B pa=284.2°
sep=9.71"
 
 
20049-3059 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200456.43-305927.8 Mag 13.9 PmRA -16.00
PmDE -56.0
 
 
20049-3059 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200455.70-305925.4 Mag 14.8 PmRA -13.00
PmDE -56.0 Calc delta mag 0.9 Calc coord yes