57 Mnemosyne

Asteroid profile

Class: MBA

Family: MB-outer

Tholen: S

SMASSII: S

GAjpl: 0.2149

GAminorpl: 0.1711

Notes on albedo parameters:

GAjpl — geometric albedo from the NASA JPL Small-Body Database.
GAminorpl — geometric albedo from the Minor Planet Physical Properties Database.

Total observations: 5

Bands: B, V

Observatories: CASLEO, CASLEO 2.15, Calern, Catalina

References: 1976b Zellner, 2017 Devogele, 2017a Gil-Hutton, 2019 Lopez-Sisterna

All rows for this asteroid are exported.

Sorting: first by filter groups (U-like, B-like, V-like, R-like, I-like, IR), then by filter, then by phase angle.

Date	Band	Phase	P	sP	Q	sQ	Pr	Qr	Psi	Obs	Ref
1975 / 06 / 15.35	B	8.34	0.7	0.05	None	None	-0.7	87.5	None	Catalina	1976b Zellner
2016 / 10 / 31	V	5.3	0.52	0.22	76.6	11.4	-0.37	None	54.1	CASLEO	2017a Gil-Hutton
2015 / 07 / 15	V	6.9	None	0.05	None	None	-0.8	None	None	Calern	2017 Devogele
2015 / 07 / 14	V	7.01	None	0.06	None	None	-0.76	None	None	Calern	2017 Devogele
2018 / 05 / 19	V	17.7	0.69	0.23	63.8	9.4	-0.01	None	108.5	CASLEO 2.15	2019 Lopez-Sisterna

The plot shows P_r, and if it is unavailable, P. Error bars use sP. The same reference is shown in the same color.

Marker shape encodes the filter group. Bottom legend: color = reference.

Marker shape → filter group

U-like B-like V-like R-like I-like IR Other

Color → reference