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Doubles in session


Current system
21461+8001
LOC 495


Nearby doubles
10' : 21485+8008
LOC 497

22' : 21390+8002
LDS1958

24' : 21458+7937
TOI1893

44' : 21536+7922
LDS1961

49' : 21565+8042
LOC 498

53' : 22052+7945
LOC 512

53' : 21465+8053
TDT3151

55' : 21513+8053
MLR 253

63' : 21518+8102
KPP1343

74' : 21540+8112
LDS1962

77' : 21290+7901
TDT2985

78' : 21561+8115
LOC 494

85' : 21394+7839
UC 4520

105' : 21278+7830
LOC 487

112' : 21271+7822
UC 4469

113' : 22021+8147
LOC 514

114' : 21514+8154
LOC 496

125' : 22028+7806
LOC 509

128' : 21440+8208
MLR 251

134' : 21562+8212
LOC 500

135' : 21288+7756
HU 771

136' : 21507+7746
HDS3110

140' : 21561+8218
TDT3247

146' : 21341+7740
LOC 484

147' : 21276+7744
LOC 486

174' : 21582+8252
STF2873AB



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

21461+8001 LOC 495

 
 
21h 46m 08.06s +80° 00' 44.4" P.A. 81.00 sep 30.0 mag 13.50,15.60
 
 
Coord 2000 21461+8001 Discov num LOC 495 Comp Coord arcsec 2000 21 46 08.06 +80 00 44.4
Date first 1999 Date last 2016 Obs 7
Pa first 81 Pa last 80.5 P.A. Now (θ) 80.5°
Sep first 29.9 Sep last 29.985 Sep. Now (ρ) 29.985"
Mag pri 13.50 Mag sec 15.60 delta mag (ΔM) 2.1 Spectral class
Pri motion ra +118 Sec motion ra +119
Pri motion dec +066 Sec motion dec +068
Notes T (Parallax indicates physical)
rPM=0.016 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus
 
 
WDS 21461+8001 LOC 495 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
LOC Locatelli, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21461+8001 LOC 495 2015 3 81 30.0 13.50 15.60 T 214608.06+800044.4
21461+8001 LOC 495 2016 7 81 30.0 13.50 15.60 T 214608.06+800044.4

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

 
 
WDS 21461+8001 LOC 495 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21461+8001 LOC 495 : MEASURES
 
 
No records found.

 
 
WDS 21461+8001 : VIRTUAL EYEPIECE
 
 

21461+8001 LOC 495A mag 13.5 21461+8001 LOC 495B sep 30.0 P.A. 80.50 mag 15.6 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 21461+8001 : ALADIN DSS IMAGE @ 21h 46m 08.06s +80° 00' 44.4"
 
 
 
 
WDS 21461+8001 LOC 495 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21461+8001 LOC 495 distance=0' 21485+8008 LOC 497 distance=10' 21390+8002 LDS1958 distance=22' 21458+7937 TOI1893 distance=24' 21536+7922 LDS1961 distance=44' 21565+8042 LOC 498 distance=49' 22052+7945 LOC 512 distance=53' 21465+8053 TDT3151 distance=53' 21513+8053 MLR 253 distance=55' 21518+8102 KPP1343 distance=63' 21540+8112 LDS1962 distance=74' 21290+7901 TDT2985 distance=77' 21561+8115 LOC 494 distance=78' 21394+7839 UC 4520 distance=85' 21278+7830 LOC 487 distance=105' 21271+7822 UC 4469 distance=112' 22021+8147 LOC 514 distance=113' 21514+8154 LOC 496 distance=114' 22028+7806 LOC 509 distance=125' 21440+8208 MLR 251 distance=128' 21562+8212 LOC 500 distance=134' 21288+7756 HU 771 distance=135' 21507+7746 HDS3110 distance=136' 21561+8218 TDT3247 distance=140' 21341+7740 LOC 484 distance=146' 21276+7744 LOC 486 distance=147' 21582+8252 STF2873AB distance=174' 21582+8252 STF2873AC distance=174' 21582+8252 PKO 34Aa,Ab distance=174' 21582+8252 YSC 120Ba,Bb distance=174' 21370+8255 STF2837 distance=176' 22035+7710 LOC 503 distance=178' 21354+8300 LDS1956 distance=181' 22013+7700 LOC 502AB distance=187' 21322+8316 TDT3014 distance=198' 21545+7639 KPP4257 distance=204' 21567+7639 LOC 493 distance=205' 22054+7635 LOC 501 distance=214' 21572+7622 UC 4611 distance=222' 21576+7621 SKF2780 distance=223' 21521+8348 LOC 499 distance=228' 21573+7605 A 892 distance=238' 21589+7602 MLR 254 distance=242' 21446+8420 LDS1960 distance=260' 21582+8421 WFC 238 distance=261' 21584+7535 RAO 690 distance=269' 21577+8433 TDT3261 distance=274' 21460+7515 UC 4555 distance=286' 21374+7513 STT 449 distance=289' 21321+7507 OSW 63 distance=298' 21357+8459 LOC 492 distance=299' 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 21461+8001 LOC 495 81 30.0 0
Show 21485+8008 LOC 497 314 3.3 10
Show 21390+8002 LDS1958 206 8.5 22
Show 21458+7937 TOI1893 203 6.1 24
Show 21536+7922 LDS1961 29 208.9 44
Show 21565+8042 LOC 498 104 1.4 49
Show 22052+7945 LOC 512 354 14.5 53
Show 21465+8053 TDT3151 301 1.0 53
Show 21513+8053 MLR 253 129 1.6 55
Show 21518+8102 KPP1343 232 10.1 63
Show 21540+8112 LDS1962 167 26.2 74
Show 21290+7901 TDT2985 212 0.5 77
Show 21561+8115 LOC 494 359 26.1 78
Show 21394+7839 UC 4520 189 30.6 85
Show 21278+7830 LOC 487 256 2.1 105
Show 21271+7822 UC 4469 188 9.1 112
Show 22021+8147 LOC 514 47 1.8 113
Show 21514+8154 LOC 496 251 5.3 114
Show 22028+7806 LOC 509 302 2.5 125
Show 21440+8208 MLR 251 43 1.6 128
Show 21562+8212 LOC 500 200 5.2 134
Show 21288+7756 HU 771 193 2.6 135
Show 21507+7746 HDS3110 354 0.5 136
Show 21561+8218 TDT3247 352 0.6 140
Show 21341+7740 LOC 484 235 10.4 146
Show 21276+7744 LOC 486 337 4.2 147
Show 21582+8252 STF2873 AB 65 13.7 174
Show 21582+8252 STF2873 AC 200 136.1 174
Show 21582+8252 PKO 34 Aa,Ab 229 0.3 174
Show 21582+8252 YSC 120 Ba,Bb 34 0.0 174
Show 21370+8255 STF2837 269 3.2 176
Show 22035+7710 LOC 503 177 6.8 178
Show 21354+8300 LDS1956 351 62.2 181
Show 22013+7700 LOC 502 AB 129 4.0 187
Show 21322+8316 TDT3014 217 1.6 198
Show 21545+7639 KPP4257 110 1.7 204
Show 21567+7639 LOC 493 113 1.5 205
Show 22054+7635 LOC 501 210 4.1 214
Show 21572+7622 UC 4611 304 33.6 222
Show 21576+7621 SKF2780 345 22.4 223
Show 21521+8348 LOC 499 269 10.8 228
Show 21573+7605 A 892 230 1.3 238
Show 21589+7602 MLR 254 309 2.5 242
Show 21446+8420 LDS1960 358 84.4 260
Show 21582+8421 WFC 238 167 9.6 261
Show 21584+7535 RAO 690 316 218.6 269
Show 21577+8433 TDT3261 271 0.4 274
Show 21460+7515 UC 4555 332 16.7 286
Show 21374+7513 STT 449 127 1.2 289
Show 21321+7507 OSW 63 233 87.1 298
Show 21357+8459 LOC 492 314 1.9 299

 
 
WDS 21461+8001 : COMPONENTS
 
 
  A
B pa=80.5°
sep=29.98"
 
 
21461+8001 A
 
 
Coord arcsec 2000 214608.06+800044.4 Mag 13.5 PmRA 118.00 PmDE 66.0
 
 
21461+8001 B
 
 
Coord arcsec 2000 214619.43+800049.3 Mag 15.6 PmRA 119.00 PmDE 68.0
Delta magnitude 2.1 Coordinate calculated yes