09074-1531 PTT 13 (HD 78368)

09^h 07^m 24.79^s -15° 30' 24.8" P.A. 241.00 sep 4.2 mag 9.74,12.10 Sp G8III

Coord 2000	09074-1531	Discov num	PTT 13	Comp		Coord arcsec 2000	09 07 24.79 -15 30 24.8
Date first	1915	Date last	2016	Obs	7
Pa first	248	Pa last	241	P.A. Now (θ)	241°
Sep first	4.1	Sep last	4.198	Sep. Now (ρ)	4.198"
Mag pri	9.74	Mag sec	12.10	delta mag (ΔM)	2.36	Spectral class	G8III (yellow)
Pri motion ra	+013	Sec motion ra	-106
Pri motion dec	+043	Sec motion dec	-023
Notes

rPM=1.255

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 78368		Constellation	Hydra		Tycho2	6027-01297-1		Gaia DR2	5731213052796657792
HD	78368

WDS 09074-1531 PTT 13 (HD 78368) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ptt1917	Ma -	Pettit, E.	1917AJ.....30..167P
Ptt1917		AJ 30, 167, 1917
Ptt1921	Ma -	Pettit, E.	1921AJ.....33..150P
Ptt1921		AJ 33, 150, 1921
Ptt1958	Zw -	Pettit, E.	1958AJ.....63..324P
Ptt1958		AJ 63, 324, 1958
Ptt1958		(Visual measures with wedge photometer on 60in Mt. Wilson reflector)
Ptt9999	Ma -	Pettit, E.	...................
Ptt9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09074-1531	PTT 13		1998	3	239	3.9	9.74	12.10	G8III	D	090724.79-153024.8
09074-1531	PTT 13		1999	4	241	4.2	9.74	12.10	G8III	D	090724.79-153024.8
09074-1531	PTT 13		2010	5	240	4.5	9.74	12.10	G8III		090724.79-153024.8
09074-1531	PTT 13		2015	5	241	4.2	9.74	12.10	G8III		090724.79-153024.8
09074-1531	PTT 13		2016	7	241	4.2	9.74	12.10	G8III		090724.79-153024.8

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

WDS 09074-1531 PTT 13 (HD 78368) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09074-1531 PTT 13 (HD 78368) : MEASURES

No records found.

WDS 09074-1531 (HD 78368) : VIRTUAL EYEPIECE

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WDS 09074-1531 (HD 78368) : ALADIN DSS IMAGE @ 09^h 07^m 24.79^s -15° 30' 24.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09074-1531 PTT 13 (HD 78368) : 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		09074-1531	PTT 13		241	4.2
Show		09074-1543	HJ 4174		260	9.4	13
Show		09094-1535	PTT 12		128	18.5	29
Show		09101-1507	A 3073		349	1.9	46
Show		09096-1452	RST3624		87	1.3	51
Show		09039-1515	J 1538		65	7.6	53
Show		09108-1503	UC 1759		339	6.9	56
Show		09039-1454	BRT1907		59	5.0	63
Show		09026-1556	RST4428		350	1.1	75
Show		09126-1517	UC 1764		233	33.3	77
Show		09122-1451	UC 1763		100	6.4	81
Show		09084-1651	UC 1753		185	14.5	82
Show		09090-1411	HU 227	AB	223	2.5	83
Show		09090-1411	HU 227	AC	325	26.9	83
Show		09102-1652	HJ 4182		105	27.3	91
Show		09012-1523	FAL 25		239	7.0	91
Show		09118-1649	BU 336		240	1.9	101
Show		09091-1347	RST3623		316	0.6	106
Show		09093-1347	DAM1552		71	2.0	108
Show		08599-1546	TDS6240		274	0.4	110
Show		09047-1714	HDS1315		183	0.2	111
Show		09048-1343	HU 226		121	3.3	115
Show		09038-1343	TDS6279		218	2.7	120
Show		09000-1432	HDS1304		107	0.2	123
Show		08588-1458	A 3070		66	0.4	129
Show		09137-1357	KPP2967		151	1.5	131
Show		09034-1728	RST3617		162	0.3	132
Show		09166-1517	J 2896	AB	334	6.0	133
Show		09166-1517	J 2896	AC	280	12.1	133
Show		09141-1713	RST3627	AB	227	0.5	140
Show		09141-1713	DAM1567	AB,C	275	18.6	140
Show		09170-1553	J 2897	AB	339	6.3	140
Show		09170-1553	J 2897	AC	119	11.1	140
Show		09032-1740	S 588		327	32.0	143
Show		09068-1305	J 1539		51	2.8	147
Show		08584-1422	LDS3837		302	29.5	148
Show		08590-1657	MBL 6		145	19.6	149
Show		09133-1329	UC 1767	AB	75	69.4	149
Show		09073-1304	J 1540		231	4.6	150
Show		09171-1617	J 2068		195	4.0	152
Show		09160-1402	WSI 28		37	13.4	154
Show		09022-1744	J 2649		34	8.2	155
Show		09167-1650	RST3632		177	7.4	156
Show		09105-1303	RST3625		206	1.3	157
Show		09095-1257	BRT2715		323	4.0	157
Show		08567-1523	J 1537		357	5.5	158
Show		09167-1404	BRT2716		190	4.7	160
Show		09185-1517	KPP1126		55	8.8	161
Show		09147-1733	RST3628		155	0.7	161
Show		09149-1731	DAM1574		356	7.8	162
Show		09069-1812	RST3621		55	2.2	162

WDS 09074-1531 : COMPONENTS

	A
B	pa=240.1° sep=4.08"

09074-1531 A

Componente originario normalizzato	AB	Name	HD 78368	Coord arcsec 2000	090724.79-153024.8	Mag	9.74
Spectral class	G8III (yellow)	PmRA	13.00	PmDE	43.0	Tycho2	6027-01297-1
HD	78368

Tycho2

Tycho2	6027-01297-1	Pflag		RAmdeg	136.85330801	DEmdeg	-15.50690149
PmRA	-8.1	PmDE	32.3	E RAmdeg	16	E DEmdeg	19
E pmRA	1.8	E pmDE	1.7	EpRAm	1990.58	EpDEm	1990.09
Num	3	Q RAmdeg	0.6	Q DEmdeg	0.4	Q pmRA	0.6
Q pmDE	0.4	BTmag	10.337	E BTmag	0.031	VTmag	9.738
E VTmag	0.026	Prox	999	TYC	T	HIP
CCDM		RAdeg	136.85332778	DEdeg	-15.50697806	EpRA 1990	1.50
EpDE 1990	1.46	E RAdeg	15.9	E DEdeg	19.0	Posflg
Corr	-0.1

09074-1531 B

Componente originario normalizzato	AB		Coord arcsec 2000	090724.55-153026.8		Mag	12.1		PmRA	-106.00
PmDE	-23.0		Calc delta mag	2.36		Calc coord	yes