03108-1550 LDT 2

03^h 10^m 49.65^s -15° 49' 41.0" P.A. 281.00 sep 0.4 mag 14.30,16.00 Sp M4.5

Coord 2000	03108-1550	Discov num	LDT 2	Comp		Coord arcsec 2000	03 10 49.65 -15 49 41.0
Date first	2017	Date last	2017	Obs	1
Pa first	281	Pa last	281.3	P.A. Now (θ)	281.3°
Sep first	0.4	Sep last	0.358	Sep. Now (ρ)	0.358"
Mag pri	14.30	Mag sec	16.00	delta mag (ΔM)	1.7	Spectral class	M4.5 (red)
Pri motion ra	+201	Sec motion ra
Pri motion dec	-056	Sec motion dec
Notes	R (Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Eridanus

WDS 03108-1550 LDT 2 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		= Lowell Discovery Telescope
LDT2021	S -	Clark, C.A., van Belle, G.T. & Horch, E.P.	2021RNAAS...5..280C
LDT2021		Research Notes of the AAS 5, 280, 2021
LDT2022	S+	Clark, C.A., van Belle, G.T., Ciardi, D.R., Lund, M.B., Howell, S.B., Everett,	2022AJ....163..232C
LDT2022	+A	M.E., Beichman, C.A. & Winters, J.G.
LDT2022		AJ 163, 232, 2022
LDT2022b	S	Clark, C.A., van Belle, G.T., Horch, E.P., von Braun, K., Ciardi, D.R., Winters,	2022AJ....164...33C
LDT2022b		J.G. & Kiman, R.
LDT2022b		AJ 164, 33, 2022

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
03108-1550	LDT 2		2017	1	281	0.4	14.30	16.00	M4.5	R	031049.65-154941.0

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WDS 03108-1550 LDT 2 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03108-1550 LDT 2 : MEASURES

No records found.

WDS 03108-1550 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 03108-1550 : ALADIN DSS IMAGE @ 03^h 10^m 49.65^s -15° 49' 41.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03108-1550 LDT 2 : 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		03108-1550	LDT 2		281	0.4
Show		03118-1537	LDS3464		344	15.0	18
Show		03136-1504	TDS2487	Aa,Ab	324	0.6	61
Show		03136-1504	LDS3466	AB	274	25.6	61
Show		03130-1656	TDS2480		101	0.7	74
Show		03155-1633	YSC 176		274	0.8	81
Show		03087-1432	GWP 426		65	3.1	85
Show		03139-1429	GAL 86		307	4.3	93
Show		03148-1427	HJ 3557		347	26.3	102
Show		03133-1410	TDS2485		242	0.4	107
Show		03054-1432	GWP 418		248	21.4	111
Show		03149-1723	LDS5419	AB	120	197.3	112
Show		03149-1723	LDS5419	Aa,Ab	351	2.3	112
Show		03190-1549	GWP 448		126	8.9	119
Show		03102-1352	HU 605		62	2.5	119
Show		03025-1516	HJL1114		200	0.0	125
Show		03043-1428	TDS2435		57	1.0	125
Show		03149-1400	HJ 3558		139	15.6	125
Show		03151-1739	TVB 47		114	3.3	126
Show		03042-1421	LDS5410		302	14.9	131
Show		03112-1338	TDS2469		311	0.5	133
Show		03073-1346	CRJ 7		239	1.6	135
Show		03019-1633	RST2292	AB	317	1.1	138
Show		03019-1633	RST2292	AC	313	6.1	138
Show		03019-1633	RST2292	BC	317	1.2	138
Show		03176-1412	GWP 446		344	77.5	139
Show		03202-1632	GWP 452		346	20.8	141
Show		03138-1806	KPP1521		33	11.4	143
Show		03178-1407	HU 432		101	0.2	144
Show		03202-1457	LDS3479		296	204.2	145
Show		03180-1744	ARA 321		67	8.0	155
Show		03061-1326	BU 527	AB	99	1.4	160
Show		03061-1326	FOX9022	AC	322	59.2	160
Show		03067-1319	STF 356		13	15.5	163
Show		03199-1728	RST2301		30	1.4	163
Show		03118-1832	TDS2473		83	0.4	164
Show		03038-1340	CVR1735		249	131.0	165
Show		03042-1335	RST3376		146	1.2	166
Show		03220-1636	LDS3485		231	10.5	168
Show		03158-1822	B 1929		223	1.4	168
Show		03014-1409	GWP 410		267	53.2	169
Show		03013-1410	TDS2415		301	5.6	170
Show		03207-1731	RST2302		121	1.2	175
Show		03015-1743	B 1927		236	0.9	176
Show		02596-1436	LDS3445		337	9.8	178
Show		02586-1628	GWP 407		279	12.0	180
Show		02583-1616	LDS5407	AB	93	241.9	184
Show		02583-1616	LDS5407	Aa,Ab	65	3.3	184
Show		02580-1550	HU 811	AB	239	1.7	185
Show		02580-1550	WIS 78	AC	351	144.0	185
Show		03012-1753	HJ 3546		82	8.7	186

WDS 03108-1550 : COMPONENTS

	A
B	pa=281.7° sep=0.34"

03108-1550 A

Componente originario normalizzato	AB		Coord arcsec 2000	031049.65-154941.0		Mag	14.3		Spectral class	M4.5 (red)
PmRA	201.00		PmDE	-56.0

03108-1550 B

Componente originario normalizzato	AB		Coord arcsec 2000	031049.63-154940.9		Mag	16		Calc delta mag	1.7
Calc coord	yes