18478+5826 STI 2387

18^h 47^m 47.11^s +58° 25' 16.0" P.A. 84.00 sep 12.4 mag 11.01,14.00

Coord 2000	18478+5826	Discov num	STI2387	Comp		Coord arcsec 2000	18 47 47.11 +58 25 16.0
Date first	1903	Date last	2015	Obs	11
Pa first	83	Pa last	83.7	P.A. Now (θ)	83.7°
Sep first	12.9	Sep last	12.432	Sep. Now (ρ)	12.432"
Mag pri	11.01	Mag sec	14.00	delta mag (ΔM)	2.99	Spectral class
Pri motion ra	+002	Sec motion ra	+001
Pri motion dec	-006	Sec motion dec	-004
Notes

rPM=0.354

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Tycho2

3930-01621-1

Gaia DR2

2154568973945934720

WDS 18478+5826 STI 2387 : 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
18478+5826	STI2387		2006	4	82	12.4	11.01	14.00		D	184747.11+582516.0
18478+5826	STI2387		2010	6	84	12.2	11.01	14.00			184747.11+582516.0
18478+5826	STI2387		2015	7	84	12.4	11.01	14.00			184747.11+582516.0

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WDS 18478+5826 STI 2387 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18478+5826 STI 2387 : MEASURES

No records found.

WDS 18478+5826 : VIRTUAL EYEPIECE

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WDS 18478+5826 : ALADIN DSS IMAGE @ 18^h 47^m 47.11^s +58° 25' 16.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18478+5826 STI 2387 : 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		18478+5826	STI2387		84	12.4
Show		18494+5811	STI2392		142	5.3	20
Show		18483+5752	STI2390	AC	100	5.1	34
Show		18483+5752	GAT 3	AB	117	2.3	34
Show		18483+5752	STI2390	BC	85	2.9	34
Show		18449+5759	STI2385		143	12.4	35
Show		18432+5840	TDT1017		223	0.5	39
Show		18530+5816	ES 1746		114	1.8	42
Show		18527+5842	HDS2678		214	0.7	43
Show		18469+5920	STF2410		85	1.7	55
Show		18449+5916	UC 3661		240	24.1	56
Show		18414+5849	STI2381		139	8.7	56
Show		18549+5823	STI2397		235	14.4	57
Show		18459+5731	STI2386		9	17.3	57
Show		18459+5924	MLB1079	BC	279	7.4	60
Show		18459+5924	MLB1079	AB	203	34.1	60
Show		18399+5815	A 251	AB	53	4.0	63
Show		18399+5815	A 251	AC	78	13.5	63
Show		18512+5923	STF2420	AB	316	37.6	64
Show		18512+5923	STF2420	AC	324	141.3	64
Show		18512+5923	CIA 8	Aa,Ab	202	0.0	64
Show		18512+5923	STF2420	BC	326	103.5	65
Show		18481+5721	STI2389		226	13.9	65
Show		18552+5750	HJ 2848	AB	289	6.5	69
Show		18552+5750	HJ 2848	AC	52	30.0	69
Show		18426+5727	STI2382		138	12.4	72
Show		18564+5854	TDS 955		149	0.9	73
Show		18510+5713	STI2393		205	11.5	76
Show		18575+5814	STF2438		356	0.8	78
Show		18524+5938	STI 867		220	6.1	82
Show		18428+5938	STF2398	BC	157	202.7	83
Show		18401+5922	UC 3633		276	49.7	83
Show		18428+5938	STF2398	AB	181	11.4	83
Show		18428+5938	POP1224	AD	110	100.0	83
Show		18428+5938	STF2398	AC	158	216.8	83
Show		18392+5925	TDT 975		42	0.6	90
Show		18519+5948	STI 865		179	3.7	90
Show		18520+5951	STI 866		274	3.8	92
Show		18557+5714	TDT1129		14	0.5	95
Show		18569+5723	ES 1747		348	1.8	96
Show		18545+5946	TOI1307		35	0.3	96
Show		18438+5654	BU 465		289	2.7	97
Show		18563+5713	STI2400		138	13.1	100
Show		18380+5722	STI2380		4	10.3	101
Show		18458+5645	MLB 137		165	2.0	103
Show		18347+5828	MLR 358		161	1.4	103
Show		18437+6005	STI 859		165	11.9	105
Show		18593+5929	TDT1168		250	1.9	110
Show		18338+5823	LDS2416		94	13.3	110
Show		18537+6005	TDT1117		44	2.0	110
Show		18334+5842	ES 188		219	11.6	114

WDS 18478+5826 : COMPONENTS

	A
B	pa=78.1° sep=6.61"

18478+5826 A

Componente originario normalizzato	AB		Coord arcsec 2000	184747.11+582516.0		Mag	11.01		PmRA	2.00
PmDE	-6.0		Tycho2	3930-01621-1

Tycho2

Tycho2	3930-01621-1	Pflag		RAmdeg	281.94632584	DEmdeg	58.42111994
PmRA	-4.6	PmDE	-2.9	E RAmdeg	35	E DEmdeg	36
E pmRA	2.9	E pmDE	2.8	EpRAm	1989.83	EpDEm	1989.65
Num	4	Q RAmdeg	1.7	Q DEmdeg	1.6	Q pmRA	1.8
Q pmDE	1.6	BTmag	11.231	E BTmag	0.054	VTmag	11.008
E VTmag	0.065	Prox	999	TYC	T	HIP
CCDM		RAdeg	281.94634583	DEdeg	58.42112667	EpRA 1990	1.61
EpDE 1990	1.60	E RAdeg	34.7	E DEdeg	36.0	Posflg
Corr	-0.1

18478+5826 B

Componente originario normalizzato	AB		Coord arcsec 2000	184747.93+582517.4		Mag	14		PmRA	1.00
PmDE	-4.0		Calc delta mag	2.99		Calc coord	yes