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Current system
02550-0841
GRV 995


Nearby doubles
20' : 02548-0853
NSC 17

27' : 02558-0815
BRT 359

38' : 02535-0851
RST4216

44' : 02552-0800
EGN 2

47' : 02544-0922
UC 850

51' : 02570-0930
KPP1263

52' : 02559-0751
SKF1942

55' : 02569-0749
BRT 360

59' : 02526-0914
NSN 248

66' : 02598-0913
JNN 22

67' : 02536-0745
GWP 386

68' : 02517-0816
SKF 249

68' : 03001-0908
RST4218

68' : 02556-0733
LDS5403

70' : 02596-0925
A 455AB

70' : 02524-0755
RST4215

79' : 02590-0746
GRV 996

94' : 02549-0709
JNN 21

95' : 02532-1007
GWP 385

97' : 02581-0711
SLW 139

106' : 02496-0932
GWP 374

107' : 02595-1014
RST4217

108' : 02594-1016
A 2610

117' : 03034-0804
LDS5409

118' : 02498-0955
KPP1176

118' : 03027-0741
BU 11



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

02550-0841 GRV 995

 
 
02h 55m 55.63s -08° 41' 54.7" P.A. 153.00 sep 25.7 mag 14.80,15.60
 
 
Coord 2000 02550-0841 Discov num GRV 995 Comp Coord arcsec 2000 02 55 55.63 -08 41 54.7
Date first 1999 Date last 2015 Obs 8
Pa first 153 Pa last 153.3 P.A. Now (θ) 153.3°
Sep first 25.8 Sep last 25.688 Sep. Now (ρ) 25.688"
Mag pri 14.80 Mag sec 15.60 delta mag (ΔM) 0.8 Spectral class
Pri motion ra -013 Sec motion ra -014
Pri motion dec -024 Sec motion dec -020
Notes
rPM=0.151 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus SAO 148663 Gaia DR2 5179444243571783168
 
 
WDS 02550-0841 GRV 995 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
GRV Greaves, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
02550-0841 GRV 995 2000 2 153 25.7 14.80 15.60 D 025555.63-084154.7
02550-0841 GRV 995 2010 4 153 25.7 14.80 15.60 025555.63-084154.7
02550-0841 GRV 995 2015 5 153 25.7 14.80 15.60 025555.63-084154.7

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

 
 
WDS 02550-0841 GRV 995 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02550-0841 GRV 995 : MEASURES
 
 
No records found.

 
 
WDS 02550-0841 : VIRTUAL EYEPIECE
 
 

02550-0841 GRV 995A mag 14.8 02550-0841 GRV 995B sep 25.7 P.A. 153.30 mag 15.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 02550-0841 : ALADIN DSS IMAGE @ 02h 55m 55.63s -08° 41' 54.7"
 
 
 
 
WDS 02550-0841 GRV 995 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02550-0841 GRV 995 distance=1' 02548-0853 NSC 17 distance=20' 02558-0815 BRT 359 distance=27' 02535-0851 RST4216 distance=38' 02552-0800 EGN 2 distance=44' 02544-0922 UC 850 distance=47' 02570-0930 KPP1263 distance=51' 02559-0751 SKF1942 distance=52' 02569-0749 BRT 360 distance=55' 02526-0914 NSN 248 distance=59' 02598-0913 JNN 22 distance=66' 02536-0745 GWP 386 distance=67' 02517-0816 SKF 249 distance=68' 03001-0908 RST4218 distance=68' 02556-0733 LDS5403 distance=68' 02596-0925 A 455AB distance=70' 02596-0925 HJ 3545AC distance=70' 02524-0755 RST4215 distance=70' 02590-0746 GRV 996 distance=79' 02549-0709 JNN 21 distance=94' 02532-1007 GWP 385 distance=95' 02581-0711 SLW 139 distance=97' 02496-0932 GWP 374 distance=106' 02595-1014 RST4217 distance=107' 02594-1016 A 2610 distance=108' 03034-0804 LDS5409 distance=117' 02498-0955 KPP1176 distance=118' 03027-0741 BU 11 distance=118' 02548-0640 GWP 393 distance=123' 03013-1020 A 2612 distance=126' 02480-0940 GAL 325 distance=132' 02478-0936 TOB 363AB distance=133' 02478-0936 TOB 363AB,C distance=133' 03036-1001 GWP 415 distance=138' 03053-0857 A 456 distance=140' 03026-0700 TOK 471 distance=142' 03044-0951 RST4221 distance=144' 02460-0842 RST4212 distance=147' 02493-1033 STF 315 distance=148' 03018-1042 RST4219 distance=148' 02490-1029 BRG 16AB distance=149' 02490-1029 BRG 16AC distance=149' 02490-1029 BRG 16BC distance=149' 03013-0636 GWP 409 distance=150' 02470-0952 A 2608CD distance=150' 02470-0952 A 2608AB distance=150' 02470-0952 STF 308AB,CD distance=150' 02522-0622 GKM9055Aa,Ab distance=151' 02527-0619 TDS2377 distance=151' 02527-1105 GWP 384 distance=151' 02593-0615 A 454 distance=156' 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 02550-0841 GRV 995 153 25.7 1
Show 02548-0853 NSC 17 15 6.1 20
Show 02558-0815 BRT 359 346 4.9 27
Show 02535-0851 RST4216 316 7.1 38
Show 02552-0800 EGN 2 84 8.2 44
Show 02544-0922 UC 850 109 38.7 47
Show 02570-0930 KPP1263 151 9.7 51
Show 02559-0751 SKF1942 354 11.4 52
Show 02569-0749 BRT 360 348 4.1 55
Show 02526-0914 NSN 248 206 4.4 59
Show 02598-0913 JNN 22 321 0.6 66
Show 02536-0745 GWP 386 68 36.4 67
Show 02517-0816 SKF 249 21 157.5 68
Show 03001-0908 RST4218 209 2.3 68
Show 02556-0733 LDS5403 308 48.1 68
Show 02596-0925 A 455 AB 315 3.4 70
Show 02596-0925 HJ 3545 AC 68 44.2 70
Show 02524-0755 RST4215 205 0.3 70
Show 02590-0746 GRV 996 336 27.8 79
Show 02549-0709 JNN 21 285 4.1 94
Show 02532-1007 GWP 385 22 31.6 95
Show 02581-0711 SLW 139 299 48.8 97
Show 02496-0932 GWP 374 110 95.0 106
Show 02595-1014 RST4217 292 0.4 107
Show 02594-1016 A 2610 8 0.4 108
Show 03034-0804 LDS5409 143 171.7 117
Show 02498-0955 KPP1176 316 9.2 118
Show 03027-0741 BU 11 63 1.4 118
Show 02548-0640 GWP 393 350 28.8 123
Show 03013-1020 A 2612 148 2.5 126
Show 02480-0940 GAL 325 152 3.1 132
Show 02478-0936 TOB 363 AB 243 3.1 133
Show 02478-0936 TOB 363 AB,C 267 27.3 133
Show 03036-1001 GWP 415 221 5.7 138
Show 03053-0857 A 456 45 4.7 140
Show 03026-0700 TOK 471 122 910.2 142
Show 03044-0951 RST4221 53 0.7 144
Show 02460-0842 RST4212 127 1.1 147
Show 02493-1033 STF 315 166 1.2 148
Show 03018-1042 RST4219 137 1.0 148
Show 02490-1029 BRG 16 AB 218 0.6 149
Show 02490-1029 BRG 16 AC 211 0.6 149
Show 02490-1029 BRG 16 BC 263 0.2 149
Show 03013-0636 GWP 409 226 59.1 150
Show 02470-0952 A 2608 CD 82 0.4 150
Show 02470-0952 A 2608 AB 82 0.5 150
Show 02470-0952 STF 308 AB,CD 334 21.0 150
Show 02522-0622 GKM9055 Aa,Ab 117 0.1 151
Show 02527-0619 TDS2377 228 2.3 151
Show 02527-1105 GWP 384 222 43.9 151
Show 02593-0615 A 454 131 3.9 156

 
 
WDS 02550-0841 : COMPONENTS
 
 
  A
B pa=153.3°
sep=25.69"
 
 
02550-0841 A
 
 
Coord arcsec 2000 025555.63-084154.7 Mag 14.8 PmRA -13.00 PmDE -24.0
 
 
02550-0841 B
 
 
Coord arcsec 2000 025556.41-084217.6 Mag 15.6 PmRA -14.00 PmDE -20.0
SAO 148663 Delta magnitude 0.8 Coordinate calculated yes
SAO
SAO 148663 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.002 Vmag 7.2 SpType F0
Double code Source 70 CatNum 3507 DM BD-14 557
DMcomp BDsup HD 18183 M HD 0
GC 3507 RA1950rad 0.75282261 DE1950rad -0.24830745 PmRA2000 -0.0003
PmDE2000 0