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Doubles in session


Current system
22508-2404
UC 4831


Nearby doubles
31' : 22481-2422
WSI 138

40' : 22498-2326
KPP1408

53' : 22520-2313
UC 4837

60' : 22490-2458
TOI 364

69' : 22476-2310
OL 83AB

72' : 22551-2443
LDS2963

72' : 22457-2351
RST5558

73' : 22474-2307
ARA2286

80' : 22478-2510
LDS5977

94' : 22536-2528
LDS5986

97' : 22452-2306
SEE 476

99' : 22497-2226
LDS5003

106' : 22562-2248
LDS5989

111' : 22438-2459
TDT3678

115' : 22469-2544
BRT3107

118' : 22433-2306
LDS5972

121' : 22583-2300
LDS5995

122' : 22484-2206
LEO 54

122' : 22579-2250
RST4115

123' : 22542-2210
KPP4292

127' : 23001-2401
RST3315AB

128' : 22434-2521
KPP 760

131' : 22499-2154
ARA1943

134' : 23006-2358
LDS5035

136' : 22422-2511
LDS5970

137' : 22460-2604
LDS5975AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22508-2404 UC 4831

 
 
22h 50m 47.77s -24° 03' 32.5" P.A. 235.00 sep 52.4 mag 15.90,16.30
 
 
Coord 2000 22508-2404 Discov num UC 4831 Comp Coord arcsec 2000 22 50 47.77 -24 03 32.5
Date first 1998 Date last 2015 Obs 4
Pa first 239 Pa last 234.5 P.A. Now (θ) 234.5°
Sep first 48.6 Sep last 52.4 Sep. Now (ρ) 52.4"
Mag pri 15.90 Mag sec 16.30 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +043 Sec motion ra +038
Pri motion dec +140 Sec motion dec +151
Notes V (Proper motion indicates physical)
rPM=0.078 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 2395993346259986176
 
 
WDS 22508-2404 UC 4831 : 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
22508-2404 UC 4831 1999 2 239 48.7 15.90 16.30 V 225047.77-240332.5
22508-2404 UC 4831 2000 2 239 48.8 15.90 16.30 V 225047.77-240332.5
22508-2404 UC 4831 2010 3 235 52.2 15.90 16.30 V 225047.77-240332.5
22508-2404 UC 4831 2015 4 235 52.4 15.90 16.30 V 225047.77-240332.5

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

 
 
WDS 22508-2404 UC 4831 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22508-2404 UC 4831 : MEASURES
 
 
No records found.

 
 
WDS 22508-2404 : VIRTUAL EYEPIECE
 
 

22508-2404 UC 4831A mag 15.9 22508-2404 UC 4831B sep 49.4 P.A. 232.00 mag 16.3 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 22508-2404 : ALADIN DSS IMAGE @ 22h 50m 47.77s -24° 03' 32.5"
 
 
 
 
WDS 22508-2404 UC 4831 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22508-2404 UC 4831 distance=0' 22481-2422 WSI 138 distance=31' 22498-2326 KPP1408 distance=40' 22520-2313 UC 4837 distance=53' 22490-2458 TOI 364 distance=60' 22476-2310 OL 83AB distance=69' 22476-2310 SHY 815AC distance=69' 22551-2443 LDS2963 distance=72' 22457-2351 RST5558 distance=72' 22474-2307 ARA2286 distance=73' 22478-2510 LDS5977 distance=80' 22536-2528 LDS5986 distance=94' 22452-2306 SEE 476 distance=97' 22497-2226 LDS5003 distance=99' 22562-2248 LDS5989 distance=106' 22438-2459 TDT3678 distance=111' 22469-2544 BRT3107 distance=115' 22433-2306 LDS5972 distance=118' 22583-2300 LDS5995 distance=121' 22484-2206 LEO 54 distance=122' 22579-2250 RST4115 distance=122' 22542-2210 KPP4292 distance=123' 23001-2401 RST3315AB distance=127' 23001-2401 RST3315AB,C distance=127' 22434-2521 KPP 760 distance=128' 22499-2154 ARA1943 distance=131' 23006-2358 LDS5035 distance=134' 22422-2511 LDS5970 distance=136' 22460-2604 LDS5975AB distance=137' 22460-2604 LDS5975Aa,Ab distance=137' 22524-2142 BU 177 distance=143' 22447-2208 UC 4804 distance=144' 22406-2315 LDS5969 distance=149' 22578-2606 HJ 5371 distance=156' 22414-2233 I 680AB distance=159' 22414-2233 B 9006AC distance=159' 22497-2642 UC 4826 distance=160' 22414-2233 B 9006CD distance=160' 22532-2123 LDS5985 distance=163' 22400-2251 LDS5967 distance=166' 22442-2626 HJ 3137 distance=168' 22596-2206 UC 4857 distance=170' 22555-2122 UC 4847 distance=174' 22567-2639 RST1152 distance=175' 23009-2216 BU 179 distance=177' 22426-2149 LDS5971 distance=177' 22381-2339 B 571AB distance=177' 22381-2339 B 571AB,C distance=177' 22455-2123 HDS3230 distance=177' 23005-2619 CVN 67CD distance=181' 22489-2707 RST1147 distance=187' 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 22508-2404 UC 4831 235 52.4
Show 22481-2422 WSI 138 144 0.5 31
Show 22498-2326 KPP1408 176 10.6 40
Show 22520-2313 UC 4837 243 13.6 53
Show 22490-2458 TOI 364 96 0.4 60
Show 22476-2310 OL 83 AB 244 4.0 69
Show 22476-2310 SHY 815 AC 302 999.9 69
Show 22551-2443 LDS2963 254 6.4 72
Show 22457-2351 RST5558 329 0.3 72
Show 22474-2307 ARA2286 347 10.8 73
Show 22478-2510 LDS5977 37 90.3 80
Show 22536-2528 LDS5986 285 131.8 94
Show 22452-2306 SEE 476 32 4.1 97
Show 22497-2226 LDS5003 84 2.9 99
Show 22562-2248 LDS5989 93 240.8 106
Show 22438-2459 TDT3678 105 0.9 111
Show 22469-2544 BRT3107 212 4.4 115
Show 22433-2306 LDS5972 326 111.9 118
Show 22583-2300 LDS5995 312 16.4 121
Show 22484-2206 LEO 54 174 1.9 122
Show 22579-2250 RST4115 43 13.8 122
Show 22542-2210 KPP4292 344 10.4 123
Show 23001-2401 RST3315 AB 70 0.2 127
Show 23001-2401 RST3315 AB,C 61 5.2 127
Show 22434-2521 KPP 760 118 6.6 128
Show 22499-2154 ARA1943 295 11.6 131
Show 23006-2358 LDS5035 144 74.6 134
Show 22422-2511 LDS5970 192 59.2 136
Show 22460-2604 LDS5975 AB 280 189.4 137
Show 22460-2604 LDS5975 Aa,Ab 316 2.6 137
Show 22524-2142 BU 177 278 2.9 143
Show 22447-2208 UC 4804 4 12.1 144
Show 22406-2315 LDS5969 137 9.5 149
Show 22578-2606 HJ 5371 343 9.2 156
Show 22414-2233 I 680 AB 54 1.5 159
Show 22414-2233 B 9006 AC 256 73.1 159
Show 22497-2642 UC 4826 153 39.1 160
Show 22414-2233 B 9006 CD 137 3.5 160
Show 22532-2123 LDS5985 279 196.6 163
Show 22400-2251 LDS5967 182 196.4 166
Show 22442-2626 HJ 3137 154 35.7 168
Show 22596-2206 UC 4857 325 39.0 170
Show 22555-2122 UC 4847 340 66.3 174
Show 22567-2639 RST1152 10 1.9 175
Show 23009-2216 BU 179 116 13.3 177
Show 22426-2149 LDS5971 280 16.2 177
Show 22381-2339 B 571 AB 192 0.4 177
Show 22381-2339 B 571 AB,C 359 10.3 177
Show 22455-2123 HDS3230 48 0.0 177
Show 23005-2619 CVN 67 CD 108 5.4 181
Show 22489-2707 RST1147 263 0.8 187

 
 
WDS 22508-2404 : COMPONENTS
 
 
  A
B pa=232.0°
sep=49.43"
 
 
22508-2404 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 225047.77-240332.5 Mag 15.9 PmRA 43.00
PmDE 140.0
 
 
22508-2404 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 225044.93-240402.9 Mag 16.3 PmRA 38.00
PmDE 151.0 Calc delta mag 0.4 Calc coord yes