19508+6400 STI 931

19^h 50^m 52.01^s +64° 00' 46.7" P.A. 19.00 sep 15.9 mag 10.73,14.16

Coord 2000	19508+6400	Discov num	STI 931	Comp		Coord arcsec 2000	19 50 52.01 +64 00 46.7
Date first	1903	Date last	2015	Obs	8
Pa first	17	Pa last	18.6	P.A. Now (θ)	18.6°
Sep first	14.7	Sep last	15.909	Sep. Now (ρ)	15.909"
Mag pri	10.73	Mag sec	14.16	delta mag (ΔM)	3.43	Spectral class
Pri motion ra	-004	Sec motion ra	+001
Pri motion dec	-013	Sec motion dec	-007
Notes

rPM=0.574

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Tycho2

4239-00516-1

Gaia DR2

2241566319664213376

WDS 19508+6400 STI 931 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Sti		Stein, J. (see Vat1926)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19508+6400	STI 931		1999	2	19	15.8	10.73	13.30		D	195052.01+640046.7
19508+6400	STI 931		2003	3	19	15.8	10.73	13.30		D	195052.01+640046.7
19508+6400	STI 931		2010	4	19	15.5	10.73	14.16			195052.01+640046.7
19508+6400	STI 931		2015	8	19	15.9	10.73	14.16			195052.01+640046.7

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WDS 19508+6400 STI 931 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19508+6400 STI 931 : MEASURES

No records found.

WDS 19508+6400 : VIRTUAL EYEPIECE

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WDS 19508+6400 : ALADIN DSS IMAGE @ 19^h 50^m 52.01^s +64° 00' 46.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19508+6400 STI 931 : NEIGHBORHOODS

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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		19508+6400	STI 931		19	15.9	1
Show		19506+6359	TDT1797		168	0.8	3
Show		19510+6353	UC 4038		338	11.4	8
Show		19528+6411	STF2604		182	28.0	16
Show		19530+6352	HU 954		214	0.1	17
Show		19476+6403	ES 1917		340	8.0	22
Show		19472+6403	RAO 613		203	0.2	24
Show		19546+6408	AG 394		274	22.1	26
Show		19528+6337	MLR 51		243	1.3	27
Show		19471+6411	TDT1742		97	1.6	27
Show		19481+6438	J 1354		189	3.5	37
Show		19545+6330	STI 935		31	11.0	40
Show		19567+6347	DAM 311		70	9.5	41
Show		19567+6346	VAT 5		215	6.4	42
Show		19444+6406	STI 915		153	5.9	43
Show		19563+6337	UC 4055		134	61.1	44
Show		19473+6441	ES 199		168	7.0	47
Show		19494+6306	LDS2782		327	7.0	56
Show		19582+6430	UC 4059		43	8.6	57
Show		19456+6447	NSN 722		188	1.2	58
Show		19579+6326	HU 955		338	3.0	59
Show		19432+6431	TDT1672		99	0.5	59
Show		19480+6304	STI 926		319	10.2	60
Show		20012+6409	UC 4066		95	15.8	69
Show		19407+6428	TDT1623		181	0.5	72
Show		19470+6253	LDS2781		96	5.3	73
Show		19579+6258	HJ 2923	AB	351	28.5	73
Show		20010+6323	STI 940		69	14.1	78
Show		19579+6258	BU 9035	CD	237	47.2	79
Show		19573+6253	HDS2841		21	0.1	81
Show		19431+6506	TDT1667		332	0.8	83
Show		20023+6438	STTA200	AB	332	98.9	84
Show		20023+6438	STTA200	AC	190	27.0	84
Show		20035+6412	TDT1939		330	0.8	84
Show		20015+6449	H 6 38	AB	171	193.1	85
Show		19547+6240	UC 4052		95	85.4	85
Show		19468+6238	BVD 334		83	8.1	87
Show		19386+6329	HDS2787		141	0.1	88
Show		20034+6330	STF2632		299	26.2	89
Show		19376+6344	MLR 56	AB	33	0.1	89
Show		19376+6344	MLR 56	AB,C	36	17.7	89
Show		19532+6233	MLR 12		222	0.7	90
Show		20047+6353	STF2640	AB	14	5.7	92
Show		20047+6353	STF2640	AC	81	153.0	92
Show		19370+6350	STF2564		146	9.2	93
Show		20042+6434	BU 1479		46	43.0	93
Show		19388+6456	ES 198		313	2.9	96
Show		20052+6346	BU 470		210	2.6	96
Show		19412+6249	LDS2778		36	14.3	97
Show		19374+6319	CVR 216		307	19.4	99
Show		20056+6342	STF2642	AB	191	1.8	100

WDS 19508+6400 : COMPONENTS

	A
B	pa=8.4° sep=15.24"

19508+6400 A

Componente originario normalizzato	AB		Coord arcsec 2000	195052.01+640046.7		Mag	10.73		PmRA	-4.00
PmDE	-13.0		Tycho2	4239-00516-1

Tycho2

Tycho2	4239-00516-1	Pflag		RAmdeg	297.71674804	DEmdeg	64.01298152
PmRA	-5.0	PmDE	-17.9	E RAmdeg	27	E DEmdeg	28
E pmRA	3.2	E pmDE	3.2	EpRAm	1990.04	EpDEm	1990.04
Num	4	Q RAmdeg	0.9	Q DEmdeg	0.9	Q pmRA	0.9
Q pmDE	0.9	BTmag	11.252	E BTmag	0.050	VTmag	10.728
E VTmag	0.047	Prox	999	TYC	T	HIP
CCDM		RAdeg	297.71678250	DEdeg	64.01301889	EpRA 1990	1.69
EpDE 1990	1.76	E RAdeg	29.4	E DEdeg	29.6	Posflg
Corr	-0.1

19508+6400 B

Componente originario normalizzato	AB		Coord arcsec 2000	195052.35+640101.8		Mag	14.16		PmRA	1.00
PmDE	-7.0		Calc delta mag	3.43		Calc coord	yes