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Doubles in session


Current system
22494-8457
GLI 277


Nearby doubles
19' : 22477-8515
TOB 352

28' : 22466-8525
DAM1272

29' : 22596-8432
JSP 839

33' : 23044-8432
HJ 5368

33' : 22456-8529
JSP 836

86' : 22299-8336
TDS1172

88' : 22513-8329
TDT3753

103' : 22400-8315
HDS3219

105' : 22297-8640
KPP3052

117' : 22418-8301
UC 4795

140' : 23048-8240
UC 4877

157' : 23093-8224
HJ 5378AB

197' : 22525-8814
R 337

203' : 22471-8819
JSP 831

246' : 22401-8052
TDS1180

278' : 22454-8020
TDT3692



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

22494-8457 GLI 277

 
 
22h 49m 21.68s -84° 56' 59.6" P.A. 173.00 sep 52.8 mag 10.00,10.45 Sp M+K
 
 
Coord 2000 22494-8457 Discov num GLI 277 Comp Coord arcsec 2000 22 49 21.68 -84 56 59.6
Date first 1851 Date last 2015 Obs 15
Pa first 173 Pa last 173.3 P.A. Now (θ) 173.3°
Sep first 55.0 Sep last 52.789 Sep. Now (ρ) 52.789"
Mag pri 10.00 Mag sec 10.45 delta mag (ΔM) 0.45 Spectral class M+K (red/yellow-orange)
Pri motion ra +000 Sec motion ra -021
Pri motion dec -005 Sec motion dec +000
Notes N (See Notes)
rPM=1.028
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Octans Tycho2 9529-01198-1 Gaia DR2 6343796614659687296
 
 
WDS 22494-8457 GLI 277 : NOTES
 
 
discov_num notes refcode
GLI 277 Also known as TOB 354.
 
 
REFERENCES
 
 
refcode metd author reference
Gli1868 T j Gilliss, J.M. .
Gli1868 Washington Obs., Appendix 1, 63, 1868
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22494-8457 GLI 277 2000 12 173 52.7 9.80 10.40 M+K N D 224921.68-845659.6
22494-8457 GLI 277 2010 14 173 52.8 10.00 10.45 M+K N 224921.68-845659.6
22494-8457 GLI 277 2015 15 173 52.8 10.00 10.45 M+K N 224921.68-845659.6

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

 
 
WDS 22494-8457 GLI 277 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22494-8457 GLI 277 : MEASURES
 
 
No records found.

 
 
WDS 22494-8457 : VIRTUAL EYEPIECE
 
 

22494-8457 GLI 277A mag 10 Sp M 22494-8457 GLI 277B sep 52.4 P.A. 179.40 mag 10.45 Sp K virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22494-8457 : ALADIN DSS IMAGE @ 22h 49m 21.68s -84° 56' 59.6"
 
 
 
 
WDS 22494-8457 GLI 277 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22494-8457 GLI 277 distance=0' 22477-8515 TOB 352 distance=19' 22466-8525 DAM1272 distance=28' 22596-8432 JSP 839 distance=29' 23044-8432 HJ 5368 distance=33' 22456-8529 JSP 836 distance=33' 22299-8336 TDS1172 distance=86' 22513-8329 TDT3753 distance=88' 22400-8315 HDS3219 distance=103' 22297-8640 KPP3052 distance=105' 22418-8301 UC 4795 distance=117' 23048-8240 UC 4877 distance=140' 23093-8224 TDT3905Aa,Ab distance=157' 23093-8224 HJ 5378AB distance=157' 22525-8814 R 337 distance=197' 22471-8819 JSP 831 distance=203' 22401-8052 TDS1180 distance=246' 22454-8020 TDT3692 distance=278' 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 22494-8457 GLI 277 173 52.8
Show 22477-8515 TOB 352 58 17.9 19
Show 22466-8525 DAM1272 126 8.6 28
Show 22596-8432 JSP 839 278 0.5 29
Show 23044-8432 HJ 5368 122 7.9 33
Show 22456-8529 JSP 836 287 0.7 33
Show 22299-8336 TDS1172 292 1.3 86
Show 22513-8329 TDT3753 241 0.7 88
Show 22400-8315 HDS3219 35 0.1 103
Show 22297-8640 KPP3052 296 1.9 105
Show 22418-8301 UC 4795 122 82.1 117
Show 23048-8240 UC 4877 226 39.8 140
Show 23093-8224 TDT3905 Aa,Ab 275 1.2 157
Show 23093-8224 HJ 5378 AB 344 39.3 157
Show 22525-8814 R 337 23 17.0 197
Show 22471-8819 JSP 831 79 0.5 203
Show 22401-8052 TDS1180 332 1.6 246
Show 22454-8020 TDT3692 221 1.3 278

 
 
WDS 22494-8457 : COMPONENTS
 
 
  A
B pa=179.4°
sep=52.43"
 
 
22494-8457 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 224921.68-845659.6 Mag 10 Spectral class M (red)
PmRA 0.00 PmDE -5.0 Tycho2 9529-01198-1
Tycho2
Tycho2 9529-01198-1 Pflag RAmdeg 342.34016503 DEmdeg -84.94989213
PmRA 1.0 PmDE -4.7 E RAmdeg 18 E DEmdeg 20
E pmRA 1.4 E pmDE 1.4 EpRAm 1985.91 EpDEm 1985.21
Num 10 Q RAmdeg 0.8 Q DEmdeg 2.0 Q pmRA 0.8
Q pmDE 1.9 BTmag 11.178 E BTmag 0.050 VTmag 10.004
E VTmag 0.028 Prox 530 TYC T HIP
CCDM RAdeg 342.34012583 DEdeg -84.94988556 EpRA 1990 1.71
EpDE 1990 1.70 E RAdeg 20.7 E DEdeg 23.3 Posflg
Corr 0.1
 
 
22494-8457 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 224922.09-845752.0 Mag 10.45 Spectral class K (yellow-orange)
PmRA -21.00 PmDE 0.0 Calc delta mag 0.45 Calc coord yes