20284+2800 TDT 2311

 
 
20h 28m 25.70s +28° 00' 07.3" P.A. 244.00 sep 3.5 mag 12.10,20.10
 
 
Coord 2000 20284+2800 Discov num TDT2311 Comp Coord arcsec 2000 20 28 25.70 +28 00 07.3
Date first 2016 Date last 2016 Obs 1
Pa first 244 Pa last 244.2 P.A. Now (θ) 244.2°
Sep first 3.5 Sep last 3.546 Sep. Now (ρ) 3.546"
Mag pri 12.10 Mag sec 20.10 delta mag (ΔM) 8 Spectral class
Pri motion ra -012 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 189321 Tycho2 2164-01413-1 Gaia DR2 1860037464157072000
 
 
WDS 20284+2800 TDT 2311 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20284+2800 TDT2311 1991 1 97 1.5 12.27 12.36 202825.70+280007.3
20284+2800 TDT2311 2016 1 244 3.5 12.10 20.10 202825.70+280007.3

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WDS 20284+2800 TDT 2311 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20284+2800 TDT 2311 : MEASURES
 
 
No records found.

 
 
WDS 20284+2800 : VIRTUAL EYEPIECE
 
 

20284+2800 TDT2311A mag 12.1 20284+2800 TDT2311B sep 3.5 P.A. 244.20 mag 20.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 20284+2800 : ALADIN DSS IMAGE @ 20h 28m 25.70s +28° 00' 07.3"
 
 
 
 
WDS 20284+2800 TDT 2311 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20284+2800 TDT2311 distance=0' 20276+2803 AG 405 distance=13' 20281+2819 MLB 662 distance=20' 20268+2804 A 393 distance=23' 20280+2739 BRT 48 distance=24' 20273+2820 MLB 774BC distance=25' 20273+2820 MLB 774AB distance=25' 20288+2735 TDS1076 distance=26' 20275+2735 BVD 164 distance=28' 20292+2731 HJ 1519 distance=31' 20284+2728 COU 725 distance=33' 20294+2729 KPP1957 distance=35' 20269+2731 RAO 432 distance=36' 20266+2831 TDT2276 distance=39' 20307+2826 GRV 347 distance=41' 20297+2837 MLB1088 distance=41' 20264+2832 TDT2269 distance=43' 20258+2726 TDT2265 distance=49' 20254+2727 J 509 distance=53' 20290+2852 TDT2317 distance=53' 20244+2802 HDS2918 distance=54' 20256+2723 J 2310BC distance=54' 20256+2723 J 2310AB distance=54' 20256+2723 J 2310AC distance=54' 20247+2739 MLB 707 distance=55' 20307+2710 TDT2332 distance=59' 20241+2746 TDT2238 distance=60' 20324+2731 FOX 93 distance=61' 20241+2823 AG 404 distance=62' 20282+2901 TDT2308Aa,Ab distance=62' 20282+2901 ES 504AB distance=62' 20293+2700 DOO 93AC distance=62' 20293+2700 TDT2319AB distance=62' 20291+2700 DOO 86AB distance=62' 20291+2700 SZM 10AC distance=62' 20291+2700 SZM 10AD distance=62' 20290+2658 A 394 distance=63' 20266+2858 TDT2275 distance=63' 20270+2902 TDT2283 distance=65' 20312+2855 ES 506 distance=67' 20268+2657 J 3086 distance=67' 20333+2824 NSN 734 distance=69' 20307+2657 OPI 25AB distance=70' 20307+2657 OPI 25AC distance=70' 20307+2657 OPI 25AD distance=70' 20338+2808 STF2698 distance=71' 20333+2727 HDS2935 distance=73' 20302+2651 WOR 9AB distance=74' 20302+2651 BUP 213AC distance=74' 20302+2651 BUP 213AD distance=74' 20302+2651 BUP 213AE distance=74' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 20284+2800 TDT2311 244 3.5 0
Show 20276+2803 AG 405 70 23.3 13
Show 20281+2819 MLB 662 42 3.4 20
Show 20268+2804 A 393 217 0.5 23
Show 20280+2739 BRT 48 265 4.2 24
Show 20273+2820 MLB 774 BC 279 4.3 25
Show 20273+2820 MLB 774 AB 63 44.1 25
Show 20288+2735 TDS1076 293 1.0 26
Show 20275+2735 BVD 164 350 2.9 28
Show 20292+2731 HJ 1519 234 15.6 31
Show 20284+2728 COU 725 66 0.5 33
Show 20294+2729 KPP1957 36 15.5 35
Show 20269+2731 RAO 432 336 0.2 36
Show 20266+2831 TDT2276 31 2.4 39
Show 20307+2826 GRV 347 8 22.4 41
Show 20297+2837 MLB1088 334 9.5 41
Show 20264+2832 TDT2269 332 0.4 43
Show 20258+2726 TDT2265 264 2.5 49
Show 20254+2727 J 509 262 4.0 53
Show 20290+2852 TDT2317 323 0.5 53
Show 20244+2802 HDS2918 228 0.2 54
Show 20256+2723 J 2310 BC 358 5.3 54
Show 20256+2723 J 2310 AB 323 33.5 54
Show 20256+2723 J 2310 AC 328 38.0 54
Show 20247+2739 MLB 707 358 3.5 55
Show 20307+2710 TDT2332 169 0.7 59
Show 20241+2746 TDT2238 205 0.4 60
Show 20324+2731 FOX 93 184 1.4 61
Show 20241+2823 AG 404 247 34.4 62
Show 20282+2901 TDT2308 Aa,Ab 343 0.6 62
Show 20282+2901 ES 504 AB 87 5.9 62
Show 20293+2700 DOO 93 AC 227 27.4 62
Show 20293+2700 TDT2319 AB 40 4.7 62
Show 20291+2700 DOO 86 AB 210 18.7 62
Show 20291+2700 SZM 10 AC 109 21.6 62
Show 20291+2700 SZM 10 AD 52 32.6 62
Show 20290+2658 A 394 286 0.7 63
Show 20266+2858 TDT2275 87 0.4 63
Show 20270+2902 TDT2283 355 0.4 65
Show 20312+2855 ES 506 303 4.9 67
Show 20268+2657 J 3086 17 3.7 67
Show 20333+2824 NSN 734 94 10.0 69
Show 20307+2657 OPI 25 AB 30 14.2 70
Show 20307+2657 OPI 25 AC 325 27.1 70
Show 20307+2657 OPI 25 AD 357 103.9 70
Show 20338+2808 STF2698 305 4.5 71
Show 20333+2727 HDS2935 113 0.5 73
Show 20302+2651 WOR 9 AB 223 0.6 74
Show 20302+2651 BUP 213 AC 324 9.9 74
Show 20302+2651 BUP 213 AD 282 92.2 74
Show 20302+2651 BUP 213 AE 93 999.9 74

 
 
WDS 20284+2800 : COMPONENTS
 
 
  A
B pa=244.2°
sep=3.55"
 
 
20284+2800 A
 
 
Coord arcsec 2000 202825.70+280007.3 Mag 12.1 PmRA -12.00 PmDE -14.0
SAO 189321 Tycho2 2164-01413-1
Tycho2
Tycho2 2164-01413-1 Pflag RAmdeg 307.10744802 DEmdeg 28.00197279
PmRA -11.7 PmDE -14.4 E RAmdeg 91 E DEmdeg 82
E pmRA 2.3 E pmDE 2.2 EpRAm 1970.14 EpDEm 1972.95
Num 4 Q RAmdeg 2.5 Q DEmdeg 1.0 Q pmRA 2.5
Q pmDE 1.0 BTmag 12.816 E BTmag 0.212 VTmag 12.225
E VTmag 0.167 Prox 999 TYC HIP
CCDM RAdeg 307.10747611 DEdeg 28.00200611 EpRA 1990 1.75
EpDE 1990 1.73 E RAdeg 104.0 E DEdeg 92.2 Posflg
Corr 0.0
SAO
SAO 189321 DelFlag RA1950 PmRA1950 0.0045
DE1950 PmDE1950 -0.099 Vmag 6.9 SpType G0
Double code Source 70 CatNum 28463 DM CD-2416056
DMcomp BDsup HD 194810 M HD 0
GC 28463 RA1950rad 5.3473489 DE1950rad -0.42461036 PmRA2000 0.0045
PmDE2000 -0.101
 
 
20284+2800 B
 
 
Coord arcsec 2000 202825.46+280005.8 Mag 20.1 Delta magnitude 8 Coordinate calculated yes