18519+5948 STI 865

18^h 51^m 54.46^s +59° 48' 56.6" P.A. 179.00 sep 3.7 mag 11.61,12.10

Coord 2000	18519+5948	Discov num	STI 865	Comp		Coord arcsec 2000	18 51 54.46 +59 48 56.6
Date first	1915	Date last	2018	Obs	9
Pa first	182	Pa last	179.3	P.A. Now (θ)	179.3°
Sep first	8.1	Sep last	3.7	Sep. Now (ρ)	3.7"
Mag pri	11.61	Mag sec	12.10	delta mag (ΔM)	0.49	Spectral class
Pri motion ra	+009	Sec motion ra	+016
Pri motion dec	+038	Sec motion dec	+015
Notes

rPM=0.616

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Tycho2

3930-01232-1

Gaia DR2

2156241056254224896

WDS 18519+5948 STI 865 : 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
18519+5948	STI 865		2006	4	179	3.2	11.61	12.10		D	185154.46+594856.6
18519+5948	STI 865		2010	6	180	3.6	11.61	12.10			185154.46+594856.6
18519+5948	STI 865		2015	6	180	3.4	11.61	12.10			185154.46+594856.6
18519+5948	STI 865		2018	7	179	3.7	11.61	12.10			185154.46+594856.6

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WDS 18519+5948 STI 865 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18519+5948 STI 865 : MEASURES

No records found.

WDS 18519+5948 : VIRTUAL EYEPIECE

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WDS 18519+5948 : ALADIN DSS IMAGE @ 18^h 51^m 54.46^s +59° 48' 56.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18519+5948 STI 865 : 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		18519+5948	STI 865		179	3.7
Show		18520+5951	STI 866		274	3.8	3
Show		18524+5938	STI 867		220	6.1	12
Show		18545+5946	TOI1307		35	0.3	21
Show		18537+6005	TDT1117		44	2.0	22
Show		18512+5923	STF2420	BC	326	103.5	26
Show		18512+5923	STF2420	AB	316	37.6	27
Show		18512+5923	STF2420	AC	324	141.3	27
Show		18512+5923	CIA 8	Aa,Ab	202	0.0	27
Show		18469+5920	STF2410		85	1.7	48
Show		18459+5924	MLB1079	AB	203	34.1	53
Show		18459+5924	MLB1079	BC	279	7.4	54
Show		18585+6012	LDS2754		73	18.4	54
Show		18593+5929	TDT1168		250	1.9	60
Show		18483+6044	LDS2751		152	7.6	61
Show		18449+5916	UC 3661		240	24.1	64
Show		18437+6005	STI 859		165	11.9	64
Show		18564+5854	TDS 955		149	0.9	65
Show		18527+5842	HDS2678		214	0.7	68
Show		18459+6040	TDT1041		7	2.5	68
Show		18428+5938	STF2398	AB	181	11.4	70
Show		18428+5938	POP1224	AD	110	100.0	70
Show		18428+5938	STF2398	AC	158	216.8	70
Show		18428+5938	STF2398	BC	157	202.7	70
Show		18439+6039	ES 189	AB	107	3.3	78
Show		19029+5949	LDS2756		287	12.5	83
Show		19017+6028	MLB 139	AB	126	5.2	84
Show		19017+6028	MLB 139	AC	268	35.8	84
Show		18480+6113	LDS2750		136	2.2	89
Show		18549+5823	STI2397		235	14.4	90
Show		19030+5920	STI 871		149	9.2	90
Show		18478+5826	STI2387		84	12.4	90
Show		18443+6103	STF2403		278	1.1	93
Show		18401+5922	UC 3633		276	49.7	94
Show		18530+5816	ES 1746		114	1.8	95
Show		18432+5840	TDT1017		223	0.5	96
Show		18416+6047	STI 857		176	4.5	96
Show		18417+6051	STI 858		10	4.2	98
Show		18392+5925	TDT 975		42	0.6	100
Show		18494+5811	STI2392		142	5.3	100
Show		18414+5849	STI2381		139	8.7	101
Show		18461+6121	MLR 7		303	1.1	102
Show		19044+5911	TDT1210		327	0.8	102
Show		18575+5814	STF2438		356	0.8	105
Show		19055+6028	MLR 9		235	6.1	109
Show		18420+6109	LDS2747		68	4.0	110
Show		19058+5918	MLR 217		3	0.2	111
Show		19059+6027	TDT1220		97	1.0	112
Show		19033+6104	ES 1796		100	5.9	113
Show		18384+6043	HJ 2836	AB	316	32.3	114
Show		18384+6043	HJ 2836	AC	252	56.4	114

WDS 18519+5948 : COMPONENTS

	A
B	pa=179.6° sep=3.70"

18519+5948 A

Componente originario normalizzato	AB		Coord arcsec 2000	185154.46+594856.6		Mag	11.61		PmRA	9.00
PmDE	38.0		Tycho2	3930-01232-1

Tycho2

Tycho2	3930-01232-1	Pflag		RAmdeg	282.97692321	DEmdeg	59.81572182
PmRA	25.0	PmDE	53.4	E RAmdeg	65	E DEmdeg	64
E pmRA	5.6	E pmDE	5.6	EpRAm	1989.83	EpDEm	1989.94
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	12.219	E BTmag	0.140	VTmag	11.613
E VTmag	0.112	Prox	999	TYC		HIP
CCDM		RAdeg	282.97680778	DEdeg	59.81559889	EpRA 1990	1.66
EpDE 1990	1.70	E RAdeg	65.8	E DEdeg	64.5	Posflg
Corr	0.0

18519+5948 B

Componente originario normalizzato	AB		Coord arcsec 2000	185154.46+594852.9		Mag	12.1		PmRA	16.00
PmDE	15.0		Calc delta mag	0.49		Calc coord	yes