Identification of new nearby white dwarfs using Gaia DR3

Open Access

Table 1

New and validated white dwarfs within 50 pc and their parameters from Gaia DR3.

Gaia DR3	α_J2016.0	δ_J2016.0	ϖ	σ_ϖ	μ_α*		μ_δ		G	σ_G	BP – RP	σ_BP–RP	PS1_id	References
`source_id`	(deg)	(deg)	(mas)	(mas)	(mas yr⁻¹)	(mas yr⁻¹)	(mas yr⁻¹)	(mas yr⁻¹)	(mag)	(mag)	(mag)	(mag)
6013647666939138688	232.34488	−35.87226	56.76	0.95	2.66	0.37	2.01	0.44	17.3027	0.0036	1.354	0.011		This work
4651329704762754944	79.00237	−72.23388	44.802	0.090	−61.54	0.10	812.23	0.12	14.60519	0.00093	0.724	0.049		1
6017724140666000896	247.87332	−39.01564	44.46	0.11	−417.61	0.15	−308.31	0.15	16.6801	0.0057	1.073	0.077		1
2983256662868370048	79.99882	−15.83773	42.279	0.035	182.685	0.031	216.203	0.032	14.3316	0.0016	0.60	0.15		1
1938960722332184704	355.69590	46.15057	37.08	0.43	−2.25	0.23	−9.11	0.39	17.0716	0.0016	0.756	0.047	163383556957661286	This work
2078105327586616832	295.44066	43.74985	36.73	0.11	61.28	0.15	72.55	0.18	17.4825	0.0036	1.20	0.12		1
6119354336882826752	214.60295	−36.55506	35.965	0.083	−17.988	0.096	−19.642	0.094	16.9170	0.0017	1.650	0.065		This work
2831490694928280576	346.63271	19.91053	34.020	0.10	281.90	0.15	−1.409	0.098	15.0260	0.0025	0.529	0.061		1
5956907713001974656	268.21937	−41.99552	31.512	0.097	145.58	0.11	−172.515	0.010	15.8141	0.0043	0.541	0.040		1
6665685378201412992	299.06923	−52.97232	31.319	0.081	141.86	0.12	−73.72	0.11	16.3813	0.0029	0.83	0.10		1, 2
205635204411687168	76.71714	44.44491	29.585	0.065	13.402	0.072	6.695	0.062	16.5293	0.0013	1.041	0.057		1
2651214734078859648	346.61426	−0.49425	28.33	0.20	−383.12	0.15	−244.34	0.13	16.4721	0.0020	1.44	0.11		This work
4110515669211359744	262.19720	−24.15883	26.89	0.30	−265.23	0.36	−293.65	0.24	17.7038	0.0021	1.383	0.020	79012621975390142	This work
5463514273884166016	150.15300	−30.68801	26.277	0.090	77.660	0.067	37.642	0.094	17.0753	0.0028	1.054	0.075		This work
4648527839871194880	87.24230	−75.12733	24.988	0.088	−23.094	0.094	425.34	0.12	18.0312	0.0013	1.210	0.033		2, 3, 4
6566046912935892352	325.76201	−43.49541	24.83	0.12	204.021	0.098	−66.24	0.14	15.7188	0.0030	0.65	0.10		1
6063480282704764928	198.77439	−56.54848	24.77	0.31	−31.24	0.19	−259.62	0.23	18.3635	0.0018	1.771	0.015		This work
1355203232910297600	257.96584	43.26073	24.528	0.040	−112.197	0.048	−184.413	0.047	16.22051	0.00083	1.068	0.099		1
2533660345315705344	18.70369	−0.97166	23.702	0.092	−22.41	0.11	203.772	0.073	14.2693	0.0029	−0.04	0.10		1
4663902104803506816	76.72861	−64.81502	22.970	0.096	306.58	0.13	108.81	0.12	18.0639	0.0015	1.076	0.023		3
3462945170562185088	183.23736	−34.08703	22.11	0.21	100.03	0.22	−164.90	0.21	18.7238	0.0066	1.43	0.11		1
6080038412403680256	197.61442	−52.99006	21.882	0.064	−100.018	0.069	13.532	0.058	16.6650	0.0013	1.082	0.069		1
2021862490380335232	294.58601	25.69982	21.65	0.19	58.58	0.28	−1.76	0.26	17.6669	0.0077	0.760	0.074		This work
6039626481000400128	238.17214	−31.86765	21.20	0.15	−125.28	0.16	26.29	0.10	17.8826	0.0045	0.887	0.020		1
6039626481009257472	238.17232	−31.86738	21.14	0.16	−132.03	0.17	41.05	0.11	17.9793	0.0019	0.995	0.096		1
4837326390227065344	63.93907	−45.97118	20.710	0.077	245.026	0.076	−129.57	0.12	16.7347	0.0024	0.671	0.064		1
1323632298413108096	241.81026	34.02664	20.504	0.057	96.269	0.065	−5.02	0.11	16.5644	0.0015	0.642	0.089		1
4468278954501360128	272.03420	1.87819	19.87	0.22	−22.35	0.24	36.11	0.23	18.3603	0.0031	1.466	0.069	110252720342434261	1
625602672887745152	155.175 23	20.46312	19.73	0.19	−160.20	0.21	−188.34	0.22	18.4834	0.0035	0.991	0.062	132551551754976643	3
4314988445029569920	292.74236	11.71608	19.2	2.4	11.8	1.6	−16.1	1.5	19.9190	0.0094	1.362	0.043	122052927423559882	This work

Notes. For counterparts in Pan-STARRS1, the PS1_id is given. The last column lists references where the object has been reported as a white dwarf.

References. 1 – El-Badry et al. (2021), 2 – O’Brien et al. (2023), 3 – Gaia Collaboration (2021b), 4 – Gentile Fusillo et al. (2019).

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