07021+1545 TDS 4400 (HD 52500)

07^h 02^m 03.61^s +15° 44' 42.1" P.A. 134.00 sep 0.4 mag 10.34,10.49

Coord 2000	07021+1545	Discov num	TDS4400	Comp		Coord arcsec 2000	07 02 03.61 +15 44 42.1
Date first	1991	Date last	1991	Obs	1
Pa first	134	Pa last	133.6	P.A. Now (θ)	133.6°
Sep first	0.4	Sep last	0.43	Sep. Now (ρ)	0.43"
Mag pri	10.34	Mag sec	10.49	delta mag (ΔM)	0.15	Spectral class
Pri motion ra	-022	Sec motion ra	-022
Pri motion dec	-019	Sec motion dec	-019
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 52500		Constellation	Gemini		Tycho2	1344-01199-1		Gaia DR2	3360060770879541888
HD	52500

WDS 07021+1545 TDS 4400 (HD 52500) : 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+1545	TDS4400		1991	1	134	0.4	10.34	10.49			070203.61+154442.1

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WDS 07021+1545 TDS 4400 (HD 52500) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 07021+1545 TDS 4400 (HD 52500) : MEASURES

No records found.

WDS 07021+1545 (HD 52500) : VIRTUAL EYEPIECE

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WDS 07021+1545 (HD 52500) : ALADIN DSS IMAGE @ 07^h 02^m 03.61^s +15° 44' 42.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 07021+1545 TDS 4400 (HD 52500) : 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+1545	TDS4400		134	0.4	1
Show		07026+1558	A 2462	AB	246	0.2	16
Show		07026+1558	LBU 12	AC	7	63.2	16
Show		07016+1605	GWP 864		293	75.0	22
Show		07041+1544	BPM 361		242	107.2	30
Show		06598+1556	A 2461	AB	340	0.3	35
Show		06598+1556	STT 162	AB,C	155	22.3	35
Show		07017+1511	J 1059	AB	247	1.1	36
Show		07017+1511	J 1059	AC	124	12.8	36
Show		07017+1511	COU2706	AD	195	26.2	36
Show		07017+1511	COU2706	AE	223	48.6	36
Show		07046+1550	A 2464		40	0.7	38
Show		07049+1538	J 2035		93	5.8	42
Show		06594+1604	TDS4353		261	0.5	44
Show		07015+1630	BPM 358		226	96.2	46
Show		07002+1505	BPM 355		162	96.3	48
Show		07029+1456	GWP 867		101	15.5	50
Show		07051+1519	HEI 49	AB	103	0.8	51
Show		07051+1519	GII 93	Aa,Ab	134	0.3	51
Show		06590+1519	BPM 352		145	94.0	52
Show		07026+1640	OCC9130		-1	0.0	57
Show		07055+1614	GWP 870		283	3.2	58
Show		06587+1619	BPM 349		131	90.9	60
Show		07003+1639	BPM 356		241	74.0	61
Show		07065+1548	J 998		103	1.8	64
Show		06582+1507	KPP 821		160	7.0	68
Show		06596+1442	J 2619		221	6.3	70
Show		07006+1437	TDS4374		86	0.4	72
Show		07012+1434	BPM 357		289	58.9	73
Show		07053+1644	XMI 38		203	21.8	76
Show		07053+1644	OCC 956	Aa,Ab	-1	0.1	76
Show		06588+1444	BPM 350		199	17.3	77
Show		07002+1659	GWP 863		232	11.0	80
Show		07015+1704	KPP2103		295	17.0	80
Show		07080+1532	ENG 28	AB	99	171.9	87
Show		07026+1417	GWP 866		201	58.0	88
Show		07068+1641	OCC 955		-1	0.1	89
Show		07080+1532	BUP 96	BC	76	96.7	90
Show		07084+1556	STT 165	AB	6	15.9	92
Show		07084+1556	STT 165	AC	333	59.7	92
Show		06594+1421	BPM 353		138	77.6	92
Show		07040+1416	BPM 360		310	98.7	93
Show		06587+1423	BPM 347		107	37.1	96
Show		06579+1430	BPM 342		223	26.8	97
Show		07083+1622	BPM 365		344	33.0	98
Show		07072+1650	STF1017		255	12.8	99
Show		07041+1406	BPM 362		88	102.3	103
Show		06559+1451	J 600		65	2.8	104
Show		06576+1707	TDS4326		191	1.0	105
Show		06550+1608	BPM 337		349	41.7	105
Show		07083+1638	HEI 125		218	0.3	106

WDS 07021+1545 : COMPONENTS

	A
B	pa=134.7° sep=0.42"

07021+1545 A

Componente originario normalizzato	AB		Name	HD 52500		Coord arcsec 2000	070203.61+154442.1		Mag	10.34
PmRA	-22.00		PmDE	-19.0		Tycho2	1344-01199-1		HD	52500

Tycho2

Tycho2	1344-01199-1	Pflag		RAmdeg	105.51509144	DEmdeg	15.74498129
PmRA	-21.8	PmDE	-18.8	E RAmdeg	18	E DEmdeg	23
E pmRA	1.2	E pmDE	1.1	EpRAm	1988.24	EpDEm	1984.22
Num	5	Q RAmdeg	1.8	Q DEmdeg	1.1	Q pmRA	1.8
Q pmDE	1.1	BTmag	10.242	E BTmag	0.039	VTmag	9.765
E VTmag	0.035	Prox	999	TYC	T	HIP
CCDM		RAdeg	105.51514500	DEdeg	15.74502278	EpRA 1990	1.79
EpDE 1990	1.71	E RAdeg	19.2	E DEdeg	27.4	Posflg
Corr	-0.1

07021+1545 B

Componente originario normalizzato	AB		Coord arcsec 2000	070203.63+154441.8		Mag	10.49		PmRA	-22.00
PmDE	-19.0		Calc delta mag	0.15		Calc coord	yes