20531-0450 GWP 3010

 
 
20h 53m 04.69s -04° 49' 35.7" P.A. 318.00 sep 68.5 mag 11.70,18.00
 
 
Coord 2000 20531-0450 Discov num GWP3010 Comp Coord arcsec 2000 20 53 04.69 -04 49 35.7
Date first 1987 Date last 2014 Obs 4
Pa first 313 Pa last 318.3 P.A. Now (θ) 318.3°
Sep first 65.3 Sep last 68.537 Sep. Now (ρ) 68.537"
Mag pri 11.70 Mag sec 18.00 delta mag (ΔM) 6.3 Spectral class
Pri motion ra -046 Sec motion ra -036
Pri motion dec -058 Sec motion dec -068
Notes V (Proper motion indicates physical)
rPM=0.184 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Tycho2 5187-00653-1 Gaia DR2 6913913421092663168
 
 
WDS 20531-0450 GWP 3010 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP (RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP (RA 12h00m to 23h59m, DEC +20 to -20 deg)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20531-0450 GWP3010 1987 1 313 65.3 11.70 18.00 V 205304.69-044935.7
20531-0450 GWP3010 2010 2 316 67.3 11.70 18.00 V 205304.69-044935.7
20531-0450 GWP3010 2014 4 318 68.5 11.70 18.00 V 205304.69-044935.7

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

 
 
WDS 20531-0450 GWP 3010 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20531-0450 GWP 3010 : MEASURES
 
 
No records found.

 
 
WDS 20531-0450 : VIRTUAL EYEPIECE
 
 

20531-0450 GWP3010A mag 11.7 20531-0450 GWP3010B sep 68.4 P.A. 318.40 mag 18 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 20531-0450 : ALADIN DSS IMAGE @ 20h 53m 04.69s -04° 49' 35.7"
 
 
 
 
WDS 20531-0450 GWP 3010 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20531-0450  GWP3010 distance=1' 20525-0438  TDS1106 distance=15' 20559-0504  HJ 5514AB distance=45' 20559-0504  HJ 5514AC distance=45' 20562-0459  BRT 510 distance=47' 20507-0529  BRT 507 distance=54' 20514-0538  STF2729AB distance=54' 20514-0538  STF2729AC distance=54' 20514-0538  STF2729AD distance=54' 20568-0449  LDS6420 distance=56' 20512-0401  UC 4308 distance=57' 20578-0510  J  1714 distance=75' 20560-0555  UC 4333 distance=80' 20586-0434  BRT 511 distance=84' 20523-0324  CVR 876 distance=86' 20587-0511  KPP 928 distance=87' 20481-0410  J  1710 distance=87' 20539-0323  RST4686 distance=88' 20567-0600  J  2330AB distance=88' 20567-0600  J  2330AC distance=88' 20473-0408  LDS4858 distance=96' 20588-0402  RST4687 distance=98' 20474-0359  TDT2540 distance=99' 20572-0612  GRF   4 distance=102' 20469-0417  J  1709 distance=102' 20468-0527  KPP 478 distance=102' 20482-0601  TOK 341 distance=103' 21000-0436  RST4688 distance=104' 21001-0506  WSP  69AB distance=107' 21001-0506  WSP  69AC distance=107' 21001-0506  WSP  69AD distance=107' 20458-0454  UC 4282AB distance=109' 21001-0530  UC 4356 distance=113' 20456-0426  OCC9021 distance=115' 21001-0541  ROE 114AB distance=117' 21001-0541  ROE 114AC distance=117' 21001-0541  ROE 114AD distance=117' 20502-0640  FMR  19 distance=119' 21004-0537  TDT2690 distance=119' 20531-0651  J  2326 distance=122' 20492-0302  RST4682 distance=123' 20556-0250  J  1713 distance=124' 21014-0539  CHE 304 distance=126' 21005-0548  ROE 148 distance=126' 20534-0657  GWP3012 distance=128' 20447-0511  HJ  924 distance=128' 20532-0240  BRT 508 distance=130' 20481-0302  A   174 distance=131' 20482-0255  TDT2549 distance=136' 20455-0332  AHD  29 distance=138' 20482-0648  RST4681 distance=140' 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 20531-0450 GWP3010 318 68.5 1
Show 20525-0438 TDS1106 252 1.4 15
Show 20559-0504 HJ 5514 AB 113 19.5 45
Show 20559-0504 HJ 5514 AC 4 7.6 45
Show 20562-0459 BRT 510 314 4.8 47
Show 20507-0529 BRT 507 69 9.2 54
Show 20514-0538 STF2729 AB 35 0.7 54
Show 20514-0538 STF2729 AC 311 74.3 54
Show 20514-0538 STF2729 AD 324 137.3 54
Show 20568-0449 LDS6420 309 15.1 56
Show 20512-0401 UC 4308 49 15.9 57
Show 20578-0510 J 1714 94 10.2 75
Show 20560-0555 UC 4333 184 73.7 80
Show 20586-0434 BRT 511 82 4.0 84
Show 20523-0324 CVR 876 284 10.8 86
Show 20587-0511 KPP 928 341 7.6 87
Show 20481-0410 J 1710 205 8.5 87
Show 20539-0323 RST4686 104 0.4 88
Show 20567-0600 J 2330 AB 115 6.4 88
Show 20567-0600 J 2330 AC 106 27.7 88
Show 20473-0408 LDS4858 11 17.3 96
Show 20588-0402 RST4687 308 0.8 98
Show 20474-0359 TDT2540 63 0.6 99
Show 20572-0612 GRF 4 30 13.1 102
Show 20469-0417 J 1709 216 8.3 102
Show 20468-0527 KPP 478 273 3.8 102
Show 20482-0601 TOK 341 261 391.4 103
Show 21000-0436 RST4688 112 0.3 104
Show 21001-0506 WSP 69 AB 89 7.4 107
Show 21001-0506 WSP 69 AC 15 15.0 107
Show 21001-0506 WSP 69 AD 147 17.0 107
Show 20458-0454 UC 4282 AB 209 41.1 109
Show 21001-0530 UC 4356 325 25.1 113
Show 20456-0426 OCC9021 273 0.0 115
Show 21001-0541 ROE 114 AB 307 6.5 117
Show 21001-0541 ROE 114 AC 227 38.8 117
Show 21001-0541 ROE 114 AD 138 92.0 117
Show 20502-0640 FMR 19 333 4.2 119
Show 21004-0537 TDT2690 293 0.7 119
Show 20531-0651 J 2326 80 8.1 122
Show 20492-0302 RST4682 2 0.9 123
Show 20556-0250 J 1713 327 9.0 124
Show 21014-0539 CHE 304 280 7.1 126
Show 21005-0548 ROE 148 88 12.8 126
Show 20534-0657 GWP3012 289 119.4 128
Show 20447-0511 HJ 924 85 8.1 128
Show 20532-0240 BRT 508 208 8.2 130
Show 20481-0302 A 174 357 0.6 131
Show 20482-0255 TDT2549 181 2.0 136
Show 20455-0332 AHD 29 137 20.9 138
Show 20482-0648 RST4681 243 0.3 140

 
 
WDS 20531-0450 : COMPONENTS
 
 
  A
B pa=318.4°
sep=68.43"
 
 
20531-0450 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205304.69-044935.7 Mag 11.7 PmRA -46.00
PmDE -58.0 Tycho2 5187-00653-1
Tycho2
Tycho2 5187-00653-1 Pflag RAmdeg 313.26950356 DEmdeg -4.82658049
PmRA -45.7 PmDE -56.9 E RAmdeg 54 E DEmdeg 55
E pmRA 2.2 E pmDE 2.3 EpRAm 1978.16 EpDEm 1977.83
Num 5 Q RAmdeg 1.6 Q DEmdeg 1.0 Q pmRA 1.6
Q pmDE 1.0 BTmag 12.422 E BTmag 0.216 VTmag 11.731
E VTmag 0.164 Prox 363 TYC HIP
CCDM RAdeg 313.26962667 DEdeg -4.82642806 EpRA 1990 1.53
EpDE 1990 1.33 E RAdeg 86.7 E DEdeg 94.7 Posflg
Corr -0.3
 
 
20531-0450 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205301.65-044844.5 Mag 18 PmRA -36.00
PmDE -68.0 Calc delta mag 6.3 Calc coord yes