41 Daphne

Asteroid profile

Class: MBA

Family: MB-outer

Tholen: C

SMASSII: Ch

GAjpl: 0.059

GAminorpl: 0.0717

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: 28

Bands: B, H, I, J, R, U, V

Observatories: CASLEO, CASLEO 2.15, Catalina, Palomar

References: 1976b Zellner, 2012 Gil-Hutton, 2014 Gil-Hutton, 2019 Lopez-Sisterna, 2025 Masiero

All rows for this asteroid are exported.

Measurements

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 / 09 / 27	U	8.41	None	0.36	None	3.8	-2.08	97.4	None	CASLEO 2.15	2014 Gil-Hutton
2005 / 09 / 27	B	8.41	None	0.14	None	2.3	-1.75	90.8	None	CASLEO 2.15	2014 Gil-Hutton
1975 / 01 / 16.36	B	9.43	1.97	0.1	None	None	-1.97	90.6	None	Catalina	1976b Zellner
1975 / 01 / 26.32	B	11.92	1.57	0.06	None	None	-1.57	90.5	None	Catalina	1976b Zellner
2009 / 09 / 15	V	0.8	None	0.01	None	0.8	-0.37	96.5	None	CASLEO 2.15	2014 Gil-Hutton
2009 / 09 / 14	V	0.9	None	0.01	None	0.8	-0.11	53.6	None	CASLEO 2.15	2014 Gil-Hutton
2008 / 04 / 04	V	6.6	1.49	0.07	58.9	1.4	-1.49	None	59.5	CASLEO	2012 Gil-Hutton
2005 / 09 / 27	V	8.41	None	0.07	None	1.0	-1.72	93.8	None	CASLEO 2.15	2014 Gil-Hutton
2006 / 11 / 17	V	11.5	1.68	0.06	115.9	1.1	-1.68	None	116.0	CASLEO	2012 Gil-Hutton
2008 / 05 / 06	V	15.8	1.21	0.09	137.5	2.0	-1.21	None	138.8	CASLEO	2012 Gil-Hutton
2010 / 09 / 05	V	16.1	None	0.08	None	2.5	-0.94	84.0	None	CASLEO 2.15	2014 Gil-Hutton
2008 / 03 / 06	V	18.1	0.66	0.08	103.4	3.4	-0.66	None	105.3	CASLEO	2012 Gil-Hutton
2018 / 07 / 10	V	18.9	1.11	0.1	35.4	2.5	-0.69	None	61.1	CASLEO 2.15	2019 Lopez-Sisterna
2018 / 05 / 18	V	22.6	0.38	0.09	89.0	6.6	-0.3	None	70.4	CASLEO 2.15	2019 Lopez-Sisterna
2005 / 09 / 27	R	8.41	None	0.13	None	2.0	-1.74	93.0	None	CASLEO 2.15	2014 Gil-Hutton
2008 / 05 / 06	R	15.8	1.14	0.06	136.9	1.6	-1.13	None	138.8	CASLEO	2012 Gil-Hutton
2008 / 03 / 06	R	18.1	0.74	0.09	106.9	3.7	-0.74	None	105.3	CASLEO	2012 Gil-Hutton
2005 / 09 / 27	I	8.41	None	0.21	None	3.6	-1.4	95.2	None	CASLEO 2.15	2014 Gil-Hutton
2023 / 08 / 26	H	12.2	None	0.1	None	2.1	-1.4	86.8	None	Palomar	2025 Masiero
2022 / 05 / 31	H	14.3	None	0.1	None	1.8	-1.66	92.9	None	Palomar	2025 Masiero
2023 / 07 / 26	H	17.9	None	0.1	None	5.4	-0.56	76.0	None	Palomar	2025 Masiero
2022 / 07 / 11	H	19.3	None	0.1	None	40.7	-0.07	111.8	None	Palomar	2025 Masiero
2022 / 04 / 02	H	27.5	None	0.1	None	1.2	2.49	4.5	None	Palomar	2025 Masiero
2023 / 08 / 26	J	12.2	None	0.1	None	1.6	-1.81	89.8	None	Palomar	2025 Masiero
2022 / 05 / 31	J	14.3	None	0.1	None	2.0	-1.46	93.4	None	Palomar	2025 Masiero
2023 / 07 / 26	J	17.9	None	0.1	None	3.6	-0.82	91.4	None	Palomar	2025 Masiero
2022 / 07 / 11	J	19.3	None	0.1	None	17.5	-0.17	79.3	None	Palomar	2025 Masiero
2022 / 04 / 02	J	27.5	None	0.1	None	1.0	2.85	1.3	None	Palomar	2025 Masiero

Plot filters

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.

Plot legend

Marker shape → filter group

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

Color → reference