15281+0255 TDS 9524 AC

15^h 28^m 07.31^s +02° 55' 12.9" P.A. 342.00 sep 1.9 mag 10.30,20.00 Sp G0

Coord 2000	15281+0255	Discov num	TDS9524	Comp	AC	Coord arcsec 2000	15 28 07.31 +02 55 12.9
Date first	2000	Date last	2016	Obs	4
Pa first	342	Pa last	342.2	P.A. Now (θ)	342.2°
Sep first	1.9	Sep last	1.854	Sep. Now (ρ)	1.854"
Mag pri	10.30	Mag sec	20.00	delta mag (ΔM)	9.7	Spectral class	G0 (yellow)
Pri motion ra	-045	Sec motion ra
Pri motion dec	+005	Sec motion dec
Notes

Nature of this double is uncertain.

15281+0255 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			15 28 07 +02 55 13	TDS 9524 AB	1991	1	309	0.5	10.72	11.18	0.46
Show			15 28 07 +02 55 13	TDS 9524 AC	2016	4	342	1.9	10.30	20.00	9.70		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Serpens

Tycho2

0341-00434-1

Gaia DR2

4421302835595032320

WDS 15281+0255 TDS 9524 AC : 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
15281+0255	TDS9524	AC	2009	2	343	2.1	10.30	20.00	G0		152807.31+025512.9
15281+0255	TDS9524	AC	2015	3	344	1.9	10.30	20.00	G0		152807.31+025512.9
15281+0255	TDS9524	AC	2016	4	342	1.9	10.30	20.00	G0		152807.31+025512.9

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

WDS 15281+0255 TDS 9524 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15281+0255 TDS 9524 AC : MEASURES

No records found.

WDS 15281+0255 : 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 15281+0255 : ALADIN DSS IMAGE @ 15^h 28^m 07.31^s +02° 55' 12.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15281+0255 TDS 9524 AC : 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		15281+0255	TDS9524	AB	309	0.5
Show		15281+0255	TDS9524	AC	342	1.9
Show		15282+0251	A 2175		223	0.2	5
Show		15273+0306	HDS2172		52	0.5	17
Show		15292+0317	LDS5838		220	14.3	28
Show		15306+0303	CVR 788		191	27.8	39
Show		15257+0307	J 442		87	4.5	39
Show		15279+0215	SLW1096		222	83.6	40
Show		15262+0221	SLW1091		357	14.7	46
Show		15301+0216	SLW1100		231	165.0	50
Show		15259+0340	UC 3002		36	24.9	57
Show		15243+0248	HDS2165		1	0.6	58
Show		15296+0141	KPP1203		50	9.3	78
Show		15302+0140	BAL1904		158	2.9	81
Show		15287+0416	UC 3009		67	16.2	82
Show		15330+0308	GRV1114		240	28.5	88
Show		15345+0307	HDS2187		240	0.6	97
Show		15250+0128	UC 2999		204	15.0	100
Show		15323+0417	UC 3025		47	31.0	104
Show		15298+0439	HDS2180		229	1.3	107
Show		15347+0212	RAO 337		34	0.9	108
Show		15356+0209	BAL1905		26	5.1	122
Show		15317+0053	TOK 48		17	0.0	134
Show		15216+0437	CVR 785		333	17.2	141
Show		15333+0454	SKF2213		130	3.4	143
Show		15374+0214	SLW1116		83	44.7	146
Show		15276+0522	STF1943		148	5.1	148
Show		15193+0146	STF1930	AB	36	11.7	150
Show		15193+0146	STF1930	AC	17	152.2	150
Show		15193+0146	STF1930	AD	275	713.6	150
Show		15180+0250	BAL2407		233	6.0	151
Show		15315+0521	J 3294		239	2.3	155
Show		15182+0143	HEI 536		175	3.1	166
Show		15296+0541	SLW1099		162	16.8	168
Show		15351+0045	HDS2189		11	0.2	168
Show		15210+0043	BU 32	AB	23	3.4	170
Show		15210+0043	GWP2515	AC	139	75.8	170
Show		15329+0531	STF1953		252	6.7	172
Show		15387+0406	KPP 802		8	6.9	174
Show		15398+0230	CVR 168		132	101.6	178
Show		15399+0227	SLE 926		314	22.1	180
Show		15299+0552	GAU 14		264	9.1	180
Show		15365+0504	GWP2536		233	27.5	180
Show		15212+0523	HDS2159		280	0.5	181
Show		15256+0558	HJ 2780		156	30.9	187
Show		15184+0056	BU 943		92	3.0	189
Show		15370-0041	HJ 1276		258	5.4	190
Show		15176+0110	GWP2509		281	7.4	190
Show		15197-0032	GWP2513		39	10.8	191
Show		15277+0606	STF1944		293	0.7	191
Show		15353-0018	CBL 492		220	30.1	192

WDS 15281+0255 : COMPONENTS

	A	B
B	pa=308.7° sep=0.52"
C	pa=342.2° sep=1.85"	pa=353.6° sep=1.45"

15281+0255 A

Coord arcsec 2000	152807.31+025512.9		Mag	10.72		Spectral class	G0 (yellow)		PmRA	-45.00
PmDE	5.0		Tycho2	0341-00434-1

Tycho2

Tycho2	0341-00434-1	Pflag		RAmdeg	232.03040152	DEmdeg	2.92030424
PmRA	-45.4	PmDE	5.0	E RAmdeg	23	E DEmdeg	26
E pmRA	1.4	E pmDE	1.4	EpRAm	1985.40	EpDEm	1983.71
Num	6	Q RAmdeg	1.3	Q DEmdeg	0.8	Q pmRA	1.3
Q pmDE	0.9	BTmag	11.032	E BTmag	0.056	VTmag	10.274
E VTmag	0.042	Prox	999	TYC	T	HIP
CCDM		RAdeg	232.03051444	DEdeg	2.92028917	EpRA 1990	1.66
EpDE 1990	1.59	E RAdeg	27.7	E DEdeg	32.7	Posflg	P
Corr	-0.1

15281+0255 B

Coord arcsec 2000	152807.28+025513.2		Mag	11.18		PmRA	-45.00		PmDE	5.0
Calc delta mag	0.46		Calc coord	yes

15281+0255 C

Coord arcsec 2000

152807.27+025514.7

Mag

Calc delta mag

9.28

Calc coord

yes