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Doubles in session


Current system
08315+2250
POU 2981


Nearby doubles
8' : 08317+2257
POU2984

17' : 08304+2247
POU2973

19' : 08305+2238
HJ 2451

19' : 08324+2304
POU2985

24' : 08332+2251
POU2988

27' : 08310+2315
POU2979

28' : 08296+2244
UC 1680

33' : 08326+2318
POU2987

34' : 08324+2321
POU2986

35' : 08313+2215
TDS5899

40' : 08303+2214
HRO 1

46' : 08341+2318
POU2991

47' : 08348+2258
CBL 262

49' : 08305+2337
POU2975AB

51' : 08323+2200
MRA 10

52' : 08289+2327
POU2970

52' : 08343+2324
POU2992

53' : 08277+2246
BRT2386

54' : 08288+2327
POU2969

56' : 08355+2251
POU2993

57' : 08276+2303
POU2966

60' : 08274+2309
STF1227

63' : 08284+2206
SLW 255

65' : 08310+2145
TDS5889

66' : 08341+2346
POU2990

67' : 08316+2356
POU2983



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08315+2250 POU 2981

 
 
08h 31m 30.62s +22° 49' 39.5" P.A. 215.00 sep 12.7 mag 14.50,14.70
 
 
Coord 2000 08315+2250 Discov num POU2981 Comp Coord arcsec 2000 08 31 30.62 +22 49 39.5
Date first 1898 Date last 2015 Obs 6
Pa first 221 Pa last 215.1 P.A. Now (θ) 215.1°
Sep first 12.7 Sep last 12.744 Sep. Now (ρ) 12.744"
Mag pri 14.50 Mag sec 14.70 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +021 Sec motion ra -042
Pri motion dec +017 Sec motion dec -032
Notes
rPM=1.512
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cancer SAO 154359 Tycho2 8158-02396-1 Gaia DR2 665939528264408192
HD 72577 HR 3367 ADS 6862 DM BD-19 2438
 
 
WDS 08315+2250 POU 2981 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
POU Pourteau, M. A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
08315+2250 POU2981 1998 2 218 13.3 14.50 14.70 D 083130.62+224939.5
08315+2250 POU2981 2002 4 218 13.3 14.50 14.70 D 083130.62+224939.5
08315+2250 POU2981 2010 5 215 13.1 14.50 14.70 083130.62+224939.5
08315+2250 POU2981 2015 5 217 13.4 14.50 14.70 083130.62+224939.5

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

 
 
WDS 08315+2250 POU 2981 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08315+2250 POU 2981 : MEASURES
 
 
No records found.

 
 
WDS 08315+2250 : VIRTUAL EYEPIECE
 
 

08315+2250 POU2981A mag 14.5 08315+2250 POU2981B sep 12.7 P.A. 215.10 mag 14.7 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 08315+2250 : ALADIN DSS IMAGE @ 08h 31m 30.62s +22° 49' 39.5"
 
 
 
 
WDS 08315+2250 POU 2981 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08315+2250 POU2981 distance=0' 08317+2257 POU2984 distance=8' 08304+2247 POU2973 distance=17' 08305+2238 HJ 2451 distance=19' 08324+2304 POU2985 distance=19' 08332+2251 POU2988 distance=24' 08310+2315 POU2979 distance=27' 08296+2244 UC 1680 distance=28' 08326+2318 POU2987 distance=33' 08324+2321 POU2986 distance=34' 08313+2215 TDS5899 distance=35' 08303+2214 HRO 1 distance=40' 08341+2318 POU2991 distance=46' 08348+2258 CBL 262 distance=47' 08305+2337 POU2975AB distance=49' 08305+2337 POU2974BC distance=50' 08323+2200 MRA 10 distance=51' 08289+2327 POU2970 distance=52' 08343+2324 POU2992 distance=52' 08277+2246 BRT2386 distance=53' 08288+2327 POU2969 distance=54' 08355+2251 POU2993 distance=56' 08276+2303 POU2966 distance=57' 08274+2309 STF1227 distance=60' 08284+2206 SLW 255 distance=63' 08310+2145 TDS5889 distance=65' 08341+2346 POU2990 distance=66' 08316+2356 POU2983 distance=67' 08269+2310 BRT2385 distance=67' 08362+2305 SLW 267 distance=67' 08301+2354 KPP1740 distance=68' 08368+2234 POU2995 distance=74' 08343+2354 SKF 682 distance=75' 08315+2405 OCC 135 distance=76' 08366+2324 POU2994 distance=79' 08330+2405 OCC 133 distance=79' 08302+2406 POU2972 distance=79' 08369+2315 AG 154 distance=79' 08323+2408 OCC 134 distance=80' 08338+2403 POU2989 distance=80' 08367+2210 BRT2390 distance=82' 08268+2342 POU2964 distance=84' 08373+2219 TDS5987 distance=86' 08312+2417 POU2980 distance=88' 08306+2415 SHN 119 distance=88' 08261+2341 SKF 640 distance=91' 08368+2344 POU2996 distance=91' 08380+2305 HJ 2459 distance=92' 08283+2130 STJ 34 distance=92' 08258+2159 SKF 638 distance=94' 08315+2424 POU2982 distance=95' 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 08315+2250 POU2981 215 12.7 0
Show 08317+2257 POU2984 7 9.2 8
Show 08304+2247 POU2973 114 13.0 17
Show 08305+2238 HJ 2451 182 18.5 19
Show 08324+2304 POU2985 24 8.5 19
Show 08332+2251 POU2988 330 9.1 24
Show 08310+2315 POU2979 319 12.2 27
Show 08296+2244 UC 1680 143 6.6 28
Show 08326+2318 POU2987 192 11.8 33
Show 08324+2321 POU2986 256 6.0 34
Show 08313+2215 TDS5899 136 0.7 35
Show 08303+2214 HRO 1 207 0.4 40
Show 08341+2318 POU2991 309 12.3 46
Show 08348+2258 CBL 262 301 27.7 47
Show 08305+2337 POU2975 AB 22 6.0 49
Show 08305+2337 POU2974 BC 84 13.6 50
Show 08323+2200 MRA 10 150 0.1 51
Show 08289+2327 POU2970 312 9.1 52
Show 08343+2324 POU2992 108 3.7 52
Show 08277+2246 BRT2386 243 4.4 53
Show 08288+2327 POU2969 12 10.7 54
Show 08355+2251 POU2993 152 14.2 56
Show 08276+2303 POU2966 78 8.5 57
Show 08274+2309 STF1227 164 24.9 60
Show 08284+2206 SLW 255 136 30.9 63
Show 08310+2145 TDS5889 294 0.9 65
Show 08341+2346 POU2990 48 12.4 66
Show 08316+2356 POU2983 231 12.4 67
Show 08269+2310 BRT2385 12 4.3 67
Show 08362+2305 SLW 267 274 10.8 67
Show 08301+2354 KPP1740 236 13.4 68
Show 08368+2234 POU2995 290 11.5 74
Show 08343+2354 SKF 682 45 1.3 75
Show 08315+2405 OCC 135 -1 0.1 76
Show 08366+2324 POU2994 116 4.4 79
Show 08330+2405 OCC 133 -1 0.1 79
Show 08302+2406 POU2972 119 5.2 79
Show 08369+2315 AG 154 1 2.7 79
Show 08323+2408 OCC 134 -1 0.1 80
Show 08338+2403 POU2989 108 4.8 80
Show 08367+2210 BRT2390 83 4.7 82
Show 08268+2342 POU2964 223 14.5 84
Show 08373+2219 TDS5987 16 0.6 86
Show 08312+2417 POU2980 284 12.0 88
Show 08306+2415 SHN 119 -1 0.3 88
Show 08261+2341 SKF 640 262 1.2 91
Show 08368+2344 POU2996 265 12.0 91
Show 08380+2305 HJ 2459 233 8.6 92
Show 08283+2130 STJ 34 47 1.4 92
Show 08258+2159 SKF 638 78 1.0 94
Show 08315+2424 POU2982 302 3.1 95

 
 
WDS 08315+2250 : COMPONENTS
 
 
  A
B pa=215.1°
sep=12.74"
 
 
08315+2250 A
 
 
Coord arcsec 2000 083130.62+224939.5 Mag 14.5 PmRA 21.00 PmDE 17.0
SAO 154359 HD 72577
SAO
SAO 154359 DelFlag RA1950 PmRA1950 -0.0027
DE1950 PmDE1950 -0.011 Vmag 5.4 SpType A0
Double code Source 70 CatNum 11679 DM BD-19 2438
DMcomp BDsup HD 72310 M HD 0
GC 11679 RA1950rad 2.22209881 DE1950rad -0.33872338 PmRA2000 -0.0023
PmDE2000 -0.007
CCDM
Ccdm 08315+2250 RComp Comp A Note1
Note2 Discov num DRAs 0.61 DDEs -20.6
R dRAs 65 Year Theta Rho
Obs 2 Vmag 14.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08256N2310A
HIC
 
 
08315+2250 B
 
 
Coord arcsec 2000 083130.09+224929.1 Mag 14.7 PmRA -42.00 PmDE -32.0
Delta magnitude 0.2 Coordinate calculated yes
CCDM
Ccdm 08315+2250 RComp Comp B Note1
Note2 Discov num POU2981 DRAs 0.01 DDEs -32.1
R dRAs 65 Year 1898 Theta 221 Rho 12.7
Obs 1 Vmag 14.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08256N2310B
HIC