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Doubles in session


Current system
19493+2202
CHE 152


Nearby doubles
10' : 19484+2212
STF2584

14' : 19487+2200
TDS1015

16' : 19497+2224
BKO 987

16' : 19490+2227
CHE 150

18' : 19495+2230
CHE 154

19' : 19496+2228
BKO 986

20' : 19496+2230
BKO 985

22' : 19495+2234
CHE 153

23' : 19494+2233
BKO 983

23' : 19495+2334
BKO 984

29' : 19511+2228
CHE 163

30' : 19508+2234
CHE 159

31' : 19509+2235
CHE 160

32' : 19507+2233
BKO 993

33' : 19513+2222
BKO1005

33' : 19471+2229
BRT2459

33' : 19503+2240
BU 361AB

34' : 19517+2223
CHE 171

35' : 19508+2235
BKO 994

35' : 19515+2217
NSN 723

35' : 19500+2140
J 3016

36' : 19514+2227
BKO1009

41' : 19515+2240
CHE 168

44' : 19518+2240
CHE 174

46' : 19514+2244
BKO1008

47' : 19517+2239
TDT1806AB



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

19493+2202 CHE 152

 
 
19h 49m 04.82s +22° 11' 27.7" P.A. 253.00 sep 27.5 mag 11.15,11.96 Sp K5
 
 
Coord 2000 19493+2202 Discov num CHE 152 Comp Coord arcsec 2000 19 49 04.82 +22 11 27.7
Date first 1907 Date last 2016 Obs 9
Pa first 254 Pa last 252.7 P.A. Now (θ) 252.7°
Sep first 26.8 Sep last 27.469 Sep. Now (ρ) 27.469"
Mag pri 11.15 Mag sec 11.96 delta mag (ΔM) 0.81 Spectral class K5 (yellow-orange)
Pri motion ra -001 Sec motion ra +000
Pri motion dec -002 Sec motion dec -005
Notes N (See Notes)
rPM=0.632
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1827587719271430656
 
 
WDS 19493+2202 CHE 152 : NOTES
 
 
discov_num notes refcode
CHE 152 There was an error in Chevalier's coordinates due to incorrect Che1908
plate center coordinates, as well as an additional 10' error in his
declination, due to an error in applying the y offset. In addition,
there was a trigonometric error in deriving theta; the correct value Hrt2012b
is 180deg - theta. Berko (2011) was unable to find a match. Bko2011c
 
 
REFERENCES
 
 
refcode metd author reference
Bko2011c C u Berko, E. ...................
Bko2011c Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042)
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Hrt2012b E2 - Hartkopf, W.I. ...................
Hrt2012b Webb Soc., Double Star Circ. 20, 2012
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19493+2202 CHE 152 1907 1 106 26.8 10.80 12.20 194921.31+220223.6
19493+2202 CHE 152 2000 2 254 27.4 11.10 11.70 N 194904.82+221127.7
19493+2202 CHE 152 2001 3 253 27.3 11.10 11.70 N 194904.82+221127.7
19493+2202 CHE 152 2010 4 254 27.1 11.15 11.96 K5 N 194904.82+221127.7
19493+2202 CHE 152 2016 5 253 27.5 11.15 11.96 K5 N 194904.82+221127.7

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

 
 
WDS 19493+2202 CHE 152 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19493+2202 CHE 152 : MEASURES
 
 
No records found.

 
 
WDS 19493+2202 : VIRTUAL EYEPIECE
 
 

19493+2202 CHE 152A mag 11.15 Sp K5 19493+2202 CHE 152B sep 25.6 P.A. 251.40 mag 11.96 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19493+2202 : ALADIN DSS IMAGE @ 19h 49m 04.82s +22° 11' 27.7"
 
 
 
 
WDS 19493+2202 CHE 152 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19493+2202 CHE 152 distance=0' 19484+2212 STF2584 distance=10' 19487+2200 TDS1015 distance=14' 19497+2224 BKO 987 distance=16' 19490+2227 CHE 150 distance=16' 19495+2230 CHE 154 distance=18' 19496+2228 BKO 986 distance=19' 19496+2230 BKO 985 distance=20' 19495+2234 CHE 153 distance=22' 19494+2233 BKO 983 distance=23' 19495+2334 BKO 984 distance=23' 19511+2228 CHE 163 distance=29' 19508+2234 CHE 159 distance=30' 19509+2235 CHE 160 distance=31' 19507+2233 BKO 993 distance=32' 19513+2222 BKO1005 distance=33' 19471+2229 BRT2459 distance=33' 19503+2240 BU 361AB distance=33' 19503+2240 BU 361AC distance=33' 19517+2223 CHE 171 distance=34' 19508+2235 BKO 994 distance=35' 19515+2217 NSN 723 distance=35' 19500+2140 J 3016 distance=35' 19514+2227 BKO1009 distance=36' 19515+2240 CHE 168 distance=41' 19518+2240 CHE 174 distance=44' 19514+2244 BKO1008 distance=46' 19517+2239 TDT1806AB distance=47' 19517+2239 BKO1015AC distance=47' 19491+2259 CHE 151 distance=47' 19525+2227 HO 580 distance=51' 19512+2253 BKO1002 distance=51' 19518+2245 BKO1018 distance=51' 19521+2241 BKO1024 distance=52' 19522+2239 BKO1027 distance=52' 19520+2244 BKO1023 distance=52' 19516+2251 BKO1013 distance=53' 19523+2249 CHE 176 distance=54' 19532+2223 BKO1035BC distance=55' 19532+2223 BKO1035BD distance=55' 19532+2223 CHE 179AB distance=55' 19519+2251 BKO1019 distance=56' 19517+2257 CHE 170 distance=56' 19457+2143 TDT1716 distance=56' 19524+2242 BKO1029 distance=56' 19518+2253 BKO1017 distance=56' 19506+2304 BKO 989 distance=57' 19523+2247 BKO1028 distance=57' 19528+2246 CHE 178 distance=58' 19516+2257 BKO1012 distance=58' 19484+2309 BKO 982 distance=59' 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 19493+2202 CHE 152 253 27.5
Show 19484+2212 STF2584 293 1.9 10
Show 19487+2200 TDS1015 308 1.2 14
Show 19497+2224 BKO 987 110 7.1 16
Show 19490+2227 CHE 150 88 31.1 16
Show 19495+2230 CHE 154 114 20.3 18
Show 19496+2228 BKO 986 141 4.1 19
Show 19496+2230 BKO 985 111 5.3 20
Show 19495+2234 CHE 153 114 21.5 22
Show 19494+2233 BKO 983 300 6.3 23
Show 19495+2334 BKO 984 228 7.7 23
Show 19511+2228 CHE 163 152 7.7 29
Show 19508+2234 CHE 159 224 22.3 30
Show 19509+2235 CHE 160 150 28.5 31
Show 19507+2233 BKO 993 317 26.2 32
Show 19513+2222 BKO1005 108 22.8 33
Show 19471+2229 BRT2459 4 3.7 33
Show 19503+2240 BU 361 AB 348 3.6 33
Show 19503+2240 BU 361 AC 79 55.9 33
Show 19517+2223 CHE 171 24 21.1 34
Show 19508+2235 BKO 994 34 30.3 35
Show 19515+2217 NSN 723 219 3.3 35
Show 19500+2140 J 3016 354 5.8 35
Show 19514+2227 BKO1009 206 14.5 36
Show 19515+2240 CHE 168 138 14.8 41
Show 19518+2240 CHE 174 58 22.1 44
Show 19514+2244 BKO1008 76 8.2 46
Show 19517+2239 TDT1806 AB 339 0.9 47
Show 19517+2239 BKO1015 AC 301 23.6 47
Show 19491+2259 CHE 151 280 20.9 47
Show 19525+2227 HO 580 272 0.7 51
Show 19512+2253 BKO1002 145 6.4 51
Show 19518+2245 BKO1018 336 6.3 51
Show 19521+2241 BKO1024 150 6.0 52
Show 19522+2239 BKO1027 158 6.1 52
Show 19520+2244 BKO1023 42 4.1 52
Show 19516+2251 BKO1013 280 8.8 53
Show 19523+2249 CHE 176 126 27.7 54
Show 19532+2223 BKO1035 BC 317 25.8 55
Show 19532+2223 BKO1035 BD 281 25.6 55
Show 19532+2223 CHE 179 AB 230 36.3 55
Show 19519+2251 BKO1019 46 7.2 56
Show 19517+2257 CHE 170 62 14.8 56
Show 19457+2143 TDT1716 141 0.5 56
Show 19524+2242 BKO1029 65 4.0 56
Show 19518+2253 BKO1017 87 5.9 56
Show 19506+2304 BKO 989 22 3.0 57
Show 19523+2247 BKO1028 304 5.9 57
Show 19528+2246 CHE 178 281 3.9 58
Show 19516+2257 BKO1012 290 14.1 58
Show 19484+2309 BKO 982 267 12.5 59

 
 
WDS 19493+2202 : COMPONENTS
 
 
  A
B pa=251.4°
sep=25.62"
 
 
19493+2202 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194904.82+221127.7 Mag 11.15 Spectral class K5 (yellow-orange)
PmRA -1.00 PmDE -2.0
 
 
19493+2202 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194903.07+221119.5 Mag 11.96 PmRA 0.00
PmDE -5.0 Calc delta mag 0.81 Calc coord yes