18310+2424 TDT 923 (HD 336421)

18^h 31^m 02.48^s +24° 24' 22.4" P.A. 329.00 sep 0.8 mag 10.76,11.21

Coord 2000	18310+2424	Discov num	TDT 923	Comp		Coord arcsec 2000	18 31 02.48 +24 24 22.4
Date first	1991	Date last	2016	Obs	4
Pa first	328	Pa last	328.6	P.A. Now (θ)	328.6°
Sep first	0.7	Sep last	0.823	Sep. Now (ρ)	0.823"
Mag pri	10.76	Mag sec	11.21	delta mag (ΔM)	0.45	Spectral class
Pri motion ra	+004	Sec motion ra	+004
Pri motion dec	+005	Sec motion dec	+005
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 336421		Constellation	Hercules		Tycho2	2110-00697-1		Gaia DR2	4536419637143816192
HD	336421

WDS 18310+2424 TDT 923 (HD 336421) : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18310+2424	TDT 923		1991	1	328	0.7	10.76	11.21			183102.48+242422.4
18310+2424	TDT 923		2010	2	327	0.8	10.76	11.21			183102.48+242422.4
18310+2424	TDT 923		2016	3	329	0.8	10.76	11.21			183102.48+242422.4

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

WDS 18310+2424 TDT 923 (HD 336421) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18310+2424 TDT 923 (HD 336421) : MEASURES

No records found.

WDS 18310+2424 (HD 336421) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 18310+2424 (HD 336421) : ALADIN DSS IMAGE @ 18^h 31^m 02.48^s +24° 24' 22.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18310+2424 TDT 923 (HD 336421) : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		18310+2424	TDT 923		329	0.8
Show		18315+2405	POU3414		260	17.8	21
Show		18317+2447	POU3416		185	15.8	25
Show		18306+2400	POU3413		242	9.3	26
Show		18302+2400	SLE 181		271	15.3	27
Show		18330+2420	POU3427		81	6.8	27
Show		18324+2451	POU3423		112	7.4	33
Show		18319+2351	POU3417		125	9.3	36
Show		18322+2350	POU3420		355	2.8	38
Show		18323+2350	POU3421		165	4.2	39
Show		18329+2455	POU3426		95	13.0	41
Show		18327+2350	POU3425		214	13.1	42
Show		18320+2504	POU3419		240	11.5	42
Show		18321+2342	POU3418		129	7.0	45
Show		18278+2415	POU3411	AB	34	9.9	46
Show		18278+2415	POU3412	AC	245	13.3	46
Show		18281+2359	SLE 180		247	6.4	48
Show		18276+2423	AG 223		51	2.6	48
Show		18278+2442	STF2320		1	0.9	48
Show		18275+2417	TDT 886		24	0.5	50
Show		18312+2516	A 248		31	0.6	52
Show		18278+2357	POU3410		259	8.2	53
Show		18346+2422	POU3432		170	8.6	53
Show		18330+2337	POU3428		257	14.6	55
Show		18350+2434	TDT 946		91	0.8	55
Show		18305+2519	A 246		164	1.5	55
Show		18290+2511	TDT 902		30	0.9	55
Show		18330+2334	KPP 418		87	3.8	57
Show		18352+2419	KPP3331		5	2.5	58
Show		18319+2516	GCB 33		50	5.3	59
Show		18295+2329	TDT 908		8	1.8	60
Show		18349+2357	POU3435		259	13.5	60
Show		18266+2422	HO 634		269	3.3	62
Show		18324+2325	POU3422		177	12.0	62
Show		18327+2326	POU3424		273	9.1	63
Show		18307+2321	KPP 601		154	5.5	64
Show		18318+2321	TDT 928		167	0.6	65
Show		18348+2509	POU3433	AB	344	10.2	65
Show		18348+2509	POU3434	AC	69	14.5	65
Show		18276+2509	KU 117		16	19.5	65
Show		18307+2320	SLE 183		307	18.0	65
Show		18332+2326	POU3429		3	11.3	66
Show		18357+2403	POU3436		167	4.9	67
Show		18362+2437	POU3437		284	5.0	72
Show		18336+2321	POU3430		178	7.2	73
Show		18361+2452	A 249		278	1.0	74
Show		18317+2310	HU 321	AB	21	20.6	76
Show		18317+2310	HU 321	AC	342	74.4	76
Show		18355+2336	STT 359		5	0.8	78
Show		18299+2307	TDT 913		30	0.5	80
Show		18361+2344	HDS2639		137	0.1	81

WDS 18310+2424 : COMPONENTS

	A
B	pa=330.9° sep=0.80"

18310+2424 A

Componente originario normalizzato	AB		Name	HD 336421		Coord arcsec 2000	183102.48+242422.4		Mag	10.76
PmRA	4.00		PmDE	5.0		Tycho2	2110-00697-1		HD	336421

Tycho2

Tycho2	2110-00697-1	Pflag		RAmdeg	277.76027406	DEmdeg	24.40628865
PmRA	3.8	PmDE	4.5	E RAmdeg	26	E DEmdeg	21
E pmRA	1.7	E pmDE	1.7	EpRAm	1988.30	EpDEm	1989.48
Num	4	Q RAmdeg	0.3	Q DEmdeg	0.7	Q pmRA	0.3
Q pmDE	0.6	BTmag	11.298	E BTmag	0.052	VTmag	10.332
E VTmag	0.033	Prox	862	TYC	T	HIP
CCDM		RAdeg	277.76026444	DEdeg	24.40627972	EpRA 1990	1.51
EpDE 1990	1.66	E RAdeg	28.1	E DEdeg	22.1	Posflg	P
Corr	0.1

18310+2424 B

Componente originario normalizzato	AB		Coord arcsec 2000	183102.45+242423.1		Mag	11.21		PmRA	4.00
PmDE	5.0		Calc delta mag	0.45		Calc coord	yes