201 Penelope

Asteroid profile

Class: MBA

Family: MB-middle

Tholen: M

SMASSII: X

GAjpl: 0.04

GAminorpl: 0.0881

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: 8

Bands: V

Observatories: CASLEO, CASLEO 2.15, Calern, Sanglok

References: 1987a Belskaya, 2007a Gil-Hutton, 2014 Gil-Hutton, 2017 Devogele, 2017a Gil-Hutton, 2022 Belskaya

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
2005 / 04 / 09	V	2.8	0.7	0.03	144.2	1.0	-0.68	None	150.5	CASLEO	2007a Gil-Hutton
1984 / 06 / 25.873	V	10.0	1.11	0.1	58.5	2.5	-1.11	None	239.6	Sanglok	1987a Belskaya
1984 / 06 / 24.897	V	10.3	0.91	0.09	61.3	2.8	-0.91	None	240.6	Sanglok	1987a Belskaya
2010 / 04 / 21	V	15.9	None	0.04	None	2.3	-0.43	101.3	None	CASLEO 2.15	2014 Gil-Hutton
2018 / 05 / 18.05	V	17.1	0.32	0.06	108.6	3.0	-0.31	83.0	None	CASLEO	2022 Belskaya
2014 / 07 / 27	V	21.8	0.24	0.11	20.3	12.1	0.24	None	109.9	CASLEO	2017a Gil-Hutton
2015 / 07 / 15	V	23.35	None	0.06	None	None	0.18	None	None	Calern	2017 Devogele
2015 / 07 / 14	V	23.55	None	0.06	None	None	0.28	None	None	Calern	2017 Devogele

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