20250+8559 LDS 1934

Coord 2000	20250+8559		Discov num	LDS1934		Comp			Coord arcsec 2000	20 24 59.51 +85 59 27.7
Date first	1963		Date last	2015		Obs	9
Pa first	11		Pa last	9.8		P.A. Now (θ)	9.8°
Sep first	65.0		Sep last	64.187		Sep. Now (ρ)	64.187"
Mag pri	9.68		Mag sec	14.15		delta mag (ΔM)	4.47		Spectral class	G5 (yellow)
Pri motion ra	-016		Sec motion ra	+007
Pri motion dec	+024		Sec motion dec	+001
Notes

rPM=1.128 This double is not physical.

Constellation

Draco

Tycho2

4653-01297-1

Gaia DR2

2303998995072538880

No records found.

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20250+8559	LDS1934		2000	2	10	64.5	9.68	13.90	G5	D	202459.51+855927.7
20250+8559	LDS1934		2004	3	10	64.3	9.68	13.90	G5	D	202459.51+855927.7
20250+8559	LDS1934		2010	4	10	64.3	9.68	14.15	G5		202459.51+855927.7
20250+8559	LDS1934		2015	5	10	64.2	9.68	14.15	G5		202459.51+855927.7

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

No records found.


No records found.

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

FoV: 30" 1' 5' 15' 30' 1° 2° 4° 5° 8° Limit: 2 3 4 5 10 15 20 25 30 50 100 Primaries only
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Show name coord_2000 discov# comp pa sep dist(') Show 20250+8559 LDS1934 10 64.2 Show 20376+8551 LOC 458 163 3.6 16 Show 20214+8523 LOC 457 271 1.9 37 Show 20248+8636 LDS1935 316 14.7 37 Show 20236+8647 LOC 459 21 3.3 48 Show 20086+8507 WSI 109 AB 175 0.1 56 Show 20086+8507 RAO 21 AC 71 1.2 56 Show 20079+8454 UC 4092 163 45.7 69 Show 20075+8747 LOC 449 307 1.4 109 Show 20099+8756 LOC 447 307 7.2 117 Show 20319+8350 LOC 456 266 1.1 130 Show 20077+8336 LOC 443 8 1.4 145 Show 20152+8335 UC 4127 43 42.7 146 Show 20228+8334 TDT2220 59 0.4 146 Show 20178+8314 LOC 442 74 1.5 166 Show 20200+8306 LOC 454 145 7.8 175 Show 20277+8257 MLR 234 94 0.6 183 Show 20345+8254 MLR 235 165 0.8 187 Show 20421+8251 LOC 469 123 1.6 191 Show 20406+8227 TDT2464 181 1.3 214 Show 20449+8206 LOC 467 231 22.7 236 Show 20167+8156 LOC 441 139 1.0 244 Show 20255+8152 LOC 452 150 1.1 248 Show 20084+8127 HU 957 144 4.9 274 Show 20108+8127 LOC 440 158 1.4 274 Show 20282+8125 BUP 211 AB 11 109.5 275 Show 20282+8125 STH 7 AC 282 196.6 275 Show 20094+8114 LOC 439 78 3.9 286 Show 20165+8109 STT 526 167 1.3 291 Show 20295+8105 BUP 212 BC 293 100.4 292 Show 20295+8105 STT 593 AB 36 214.4 295

	A
B	pa=0.7° sep=63.25"

Componente originario normalizzato	AB		Coord arcsec 2000	202459.51+855927.7		Mag	9.68		Spectral class	G5 (yellow)
PmRA	-16.00		PmDE	24.0		Tycho2	4653-01297-1

Tycho2	4653-01297-1		Pflag			RAmdeg	306.24797826		DEmdeg	85.99103838
PmRA	-16.6		PmDE	24.2		E RAmdeg	14		E DEmdeg	15
E pmRA	1.4		E pmDE	1.5		EpRAm	1989.89		EpDEm	1989.50
Num	7		Q RAmdeg	0.8		Q DEmdeg	0.8		Q pmRA	0.8
Q pmDE	0.8		BTmag	10.368		E BTmag	0.030		VTmag	9.680
E VTmag	0.023		Prox	999		TYC	T		HIP
CCDM			RAdeg	306.24852778		DEdeg	85.99098472		EpRA 1990	1.67
EpDE 1990	1.72		E RAdeg	15.0		E DEdeg	15.9		Posflg
Corr	0.0

Componente originario normalizzato	AB		Coord arcsec 2000	202500.24+860031.0		Mag	14.15		PmRA	7.00
PmDE	1.0		Calc delta mag	4.47		Calc coord	yes