11578-6845 DON 502 (HD 310862)

11^h 57^m 49.49^s -68° 45' 16.2" P.A. 255.00 sep 2.0 mag 11.27,11.60 Sp F5

Coord 2000	11578-6845	Discov num	DON 502	Comp		Coord arcsec 2000	11 57 49.49 -68 45 16.2
Date first	1929	Date last	2015	Obs	4
Pa first	254	Pa last	255.4	P.A. Now (θ)	255.4°
Sep first	1.7	Sep last	1.995	Sep. Now (ρ)	1.995"
Mag pri	11.27	Mag sec	11.60	delta mag (ΔM)	0.33	Spectral class	F5 (yellow-white)
Pri motion ra	-031	Sec motion ra
Pri motion dec	000	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 310862		Constellation	Musca		Tycho2	9226-00764-1		Gaia DR2	5235477383375763200
HD	310862

WDS 11578-6845 DON 502 (HD 310862) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Don1937	Ma j	Donner, H.F.	1937MmRAS..65...51R
Don1937		MemRAS 65, 51, 1937
Don1955	Ma -	Donner, H.F.	1955POMic..11....1R
Don1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964	Ma j	Donner, H.F.	1964POMic...9...73R
Don1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
11578-6845	DON 502		1979	3	256	1.9	11.27	11.60	F5		115749.49-684516.2
11578-6845	DON 502		2000	4	257	2.0	11.27	11.60	F5		115749.49-684516.2
11578-6845	DON 502		2015	4	255	2.0	11.27	11.60	F5		115749.49-684516.2

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

WDS 11578-6845 DON 502 (HD 310862) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11578-6845 DON 502 (HD 310862) : MEASURES

No records found.

WDS 11578-6845 (HD 310862) : 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 11578-6845 (HD 310862) : ALADIN DSS IMAGE @ 11^h 57^m 49.49^s -68° 45' 16.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11578-6845 DON 502 (HD 310862) : 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		11578-6845	DON 502		255	2.0
Show		12041-6853	R 190		232	11.8	36
Show		11569-6923	KPP2884		93	1.6	38
Show		11591-6805	KPP 258		192	3.6	42
Show		12022-6807	DON 504		146	1.8	44
Show		12025-6808	DON 505		245	0.9	45
Show		12046-6820	HDS1698	Aa,Ab	159	0.7	46
Show		12046-6820	SHT 44	AB	327	3.5	46
Show		12046-6820	SHT 44	AC	28	6.6	46
Show		12010-6930	TDS8166		222	0.6	49
Show		12064-6823	DON 510		105	0.2	52
Show		12013-6750	LDS 378		299	17.6	59
Show		12051-6930	TDS8215		206	1.9	60
Show		11560-6747	MLO 38		219	5.6	60
Show		11573-6744	WFC 118		272	9.3	62
Show		11455-6828	MLO 36		2	6.1	70
Show		11455-6815	DON 495		11	1.5	75
Show		12055-6955	DON 509		195	0.3	81
Show		11553-6726	KPP1933		166	15.2	81
Show		11471-6750	MLO 37		37	6.1	82
Show		11478-6746	HDS1667		49	12.2	82
Show		11428-6822	DON 493		129	2.0	86
Show		11458-6747	TDS8016		316	0.8	89
Show		11405-6913	HDS1653		52	13.8	97
Show		12157-6906	DON 517		52	3.3	99
Show		12107-6737	TDS8257		122	4.3	99
Show		11534-6707	CBL 140		119	36.1	102
Show		11391-6855	DON 492		72	0.4	103
Show		12096-6727	HDS1716		77	0.1	103
Show		12048-6704	DON1095		341	5.0	109
Show		11490-7023	DON 496		279	1.2	110
Show		12079-7027	KPP 262		37	3.5	115
Show		12128-7009	EVS 17	AB	183	5.0	115
Show		12128-7009	GAA 13	Aa,Ab	168	0.0	115
Show		11548-7055	HEI 361		301	1.6	131
Show		12038-6636	TDS8201		210	0.6	134
Show		11589-7103	LDS 376		304	32.2	138
Show		12098-6643	DON 512		315	1.6	140
Show		11456-6644	HJ 4471		271	31.9	140
Show		12100-6642	DON 513		74	1.6	141
Show		12031-7103	LDS 379		45	143.0	142
Show		11465-7055	RSS 15		299	46.4	143
Show		11547-6622	SHY 230	AB	122	220.9	144
Show		11508-7106	B 1707		59	1.1	146
Show		12119-6642	HDS1724		303	0.6	148
Show		12018-6616	DAW 59		231	0.8	151
Show		11386-6659	HDS1650		144	0.6	152
Show		11425-6638	KPP3851		134	3.8	155
Show		12031-6613	HDS1695		219	0.6	156
Show		11578-7121	HJ 4483		109	10.9	157
Show		11394-7052	B 2728	AB	176	3.3	159

WDS 11578-6845 : COMPONENTS

	A
B	pa=234.3° sep=0.86"

11578-6845 A

Componente originario normalizzato	AB	Name	HD 310862	Coord arcsec 2000	115749.49-684516.2	Mag	11.27
Spectral class	F5 (yellow-white)	PmRA	-31.00	PmDE	0.0	Tycho2	9226-00764-1
HD	310862	DM	CP-68 1592

Tycho2

Tycho2	9226-00764-1	Pflag		RAmdeg	179.45624734	DEmdeg	-68.75452125
PmRA	-31.1	PmDE	0.3	E RAmdeg	50	E DEmdeg	52
E pmRA	2.5	E pmDE	2.3	EpRAm	1987.34	EpDEm	1986.36
Num	3	Q RAmdeg	0.7	Q DEmdeg	1.9	Q pmRA	0.7
Q pmDE	2.0	BTmag	11.596	E BTmag	0.074	VTmag	11.267
E VTmag	0.090	Prox	529	TYC	T	HIP
CCDM		RAdeg	179.45644556	DEdeg	-68.75452222	EpRA 1990	1.70
EpDE 1990	1.64	E RAdeg	50.6	E DEdeg	52.9	Posflg
Corr	-0.1

11578-6845 B

Componente originario normalizzato	AB		Coord arcsec 2000	115749.36-684516.7		Mag	11.6		Calc delta mag	0.33
Calc coord	yes