07021-7028 TDS 4401

07^h 02^m 07.79^s -70° 27' 56.9" P.A. 18.00 sep 0.8 mag 11.33,11.66

Coord 2000	07021-7028	Discov num	TDS4401	Comp		Coord arcsec 2000	07 02 07.79 -70 27 56.9
Date first	1991	Date last	1991	Obs	1
Pa first	18	Pa last	18	P.A. Now (θ)	18°
Sep first	0.8	Sep last	0.78	Sep. Now (ρ)	0.78"
Mag pri	11.33	Mag sec	11.66	delta mag (ΔM)	0.33	Spectral class
Pri motion ra	+002	Sec motion ra	+002
Pri motion dec	+018	Sec motion dec	+018
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Volans

Tycho2

9182-00714-1

Gaia DR2

5268121432604842368

WDS 07021-7028 TDS 4401 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
07021-7028	TDS4401		1991	1	18	0.8	11.33	11.66			070207.79-702756.9

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WDS 07021-7028 TDS 4401 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 07021-7028 TDS 4401 : MEASURES

No records found.

WDS 07021-7028 : VIRTUAL EYEPIECE

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WDS 07021-7028 : ALADIN DSS IMAGE @ 07^h 02^m 07.79^s -70° 27' 56.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 07021-7028 TDS 4401 : 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		07021-7028	TDS4401		18	0.8	1
Show		07042-7025	UC 1526		338	20.6	11
Show		07021-7009	UC 1521		222	14.5	19
Show		07087-7030	DUN 42		299	14.5	34
Show		07064-7103	HEI 718		341	0.7	41
Show		07008-7112	TDS4380		169	2.3	45
Show		07056-7116	TOK 114		238	11.5	52
Show		06510-7042	DEA 4		274	15.0	57
Show		07135-7032	HEI 338		171	0.3	58
Show		06562-7136	UC 1507		274	145.3	74
Show		07101-7143	HEI 721		4	0.9	84
Show		06455-7048	B 2608	AB	261	5.1	86
Show		06455-7048	BAU 37	AC	333	26.0	86
Show		06455-7048	BAU 37	AD	142	55.9	86
Show		07184-7001	KPP3712		307	1.6	87
Show		07169-6944	UC 1557		321	61.9	88
Show		07109-6905	GLI 59		219	28.4	95
Show		06571-7202	HJ 3929		238	9.4	98
Show		07187-6935	UC 1563		338	14.9	101
Show		06521-6901	TDS4231		190	2.0	101
Show		07032-7213	TDS4422		294	1.0	106
Show		07164-6903	DON 171		170	0.6	113
Show		07150-7203	KPP3710		197	2.1	114
Show		07105-7221	HEI 722		301	1.0	120
Show		06564-6829	HJ 3918	AB	329	12.1	123
Show		06564-6829	BAU 40	AC	217	59.2	123
Show		06438-7159	CVN 76		340	5.5	127
Show		07140-6829	UC 1553		316	45.7	135
Show		06487-7228	HDS 945		245	0.3	136
Show		07098-7249	HEI 720		157	1.4	146
Show		06466-6827	UC 1481		10	35.5	146
Show		07029-6801	MLO 23	AB	56	5.4	148
Show		07029-6801	BAU 43	AC	229	35.2	148
Show		07029-6801	BAU 43	AD	167	57.8	148
Show		07042-7255	R 70		222	23.5	148
Show		07211-6835	TOI 211		259	0.2	151
Show		07078-6756	NZO 6		21	2.4	155
Show		06426-7237	HEI 705		181	2.7	159
Show		06537-7305	UC 1502		156	38.8	162
Show		06540-7309	WIS 133		279	86.4	166
Show		07213-7248	SWR 27		67	13.6	167
Show		06577-7325	HEI 714		267	1.7	179
Show		06487-7315	B 2612		250	6.6	179
Show		06491-6742	TDS4168		67	1.4	181
Show		06489-7318	TOI 801		129	2.0	181
Show		06459-7316	TDS4115		157	0.4	184
Show		07099-7334	B 2621		233	3.0	190
Show		07018-7345	HJ 3936		268	7.4	198
Show		06493-6722	MLO 22	AB	289	8.0	199
Show		06493-6722	BAU 38	AC	322	50.8	199
Show		07031-7350	CBL 129		140	51.3	203

WDS 07021-7028 : COMPONENTS

	A
B	pa=6.2° sep=0.75"

07021-7028 A

Componente originario normalizzato	AB		Coord arcsec 2000	070207.79-702756.9		Mag	11.33		PmRA	2.00
PmDE	18.0		Tycho2	9182-00714-1

Tycho2

Tycho2	9182-00714-1	Pflag		RAmdeg	105.53255585	DEmdeg	-70.46573414
PmRA	1.6	PmDE	17.5	E RAmdeg	43	E DEmdeg	42
E pmRA	2.4	E pmDE	2.3	EpRAm	1988.37	EpDEm	1988.10
Num	3	Q RAmdeg	0.9	Q DEmdeg	0.3	Q pmRA	0.9
Q pmDE	0.3	BTmag	11.614	E BTmag	0.074	VTmag	10.856
E VTmag	0.065	Prox	999	TYC	T	HIP
CCDM		RAdeg	105.53254500	DEdeg	-70.46577444	EpRA 1990	1.70
EpDE 1990	1.69	E RAdeg	44.2	E DEdeg	42.8	Posflg
Corr	0.1

07021-7028 B

Componente originario normalizzato	AB		Coord arcsec 2000	070207.81-702756.2		Mag	11.66		PmRA	2.00
PmDE	18.0		Calc delta mag	0.33		Calc coord	yes