40 Harmonia

Asteroid profile

Class: MBA

Family: MB-inner

Tholen: S

SMASSII: S

GAjpl: 0.22

GAminorpl: 0.3459

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: 31

Bands: B, G, R, V

Observatories: CASLEO, Catalina, Palomar, Sanglok, Steward 2.3

References: 1976b Zellner, 2011 Gil-Hutton, Unpbl Kiselev

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
1973 / 08 / 22.3	B	4.13	0.65	0.06	None	None	-0.65	89.5	None	Steward 2.3	1976b Zellner
1989 / 03 / 03.874	B	7.8	0.74	0.05	87.3	2.1	-0.76	None	272.3	Sanglok	Unpbl Kiselev
1987 / 11 / 11.768	B	9.4	0.72	0.08	50.1	3.3	-0.72	None	237.5	Sanglok	Unpbl Kiselev
1973 / 08 / 08.37	B	10.58	0.76	0.06	None	None	-0.76	91.1	None	Steward 2.3	1976b Zellner
1973 / 07 / 31.36	B	14.22	0.57	0.07	None	None	-0.57	90.2	None	Steward 2.3	1976b Zellner
1973 / 07 / 23.47	B	17.43	0.33	0.09	None	None	-0.33	89.0	None	Palomar	1976b Zellner
1973 / 10 / 07.21	B	19.79	0.1	0.05	None	None	-0.08	111.1	None	Steward 2.3	1976b Zellner
1973 / 06 / 27.43	B	24.59	0.43	0.11	None	None	0.43	2.5	None	Catalina	1976b Zellner
1973 / 06 / 14.46	B	26.36	0.75	0.26	None	None	0.7	-11.0	None	Catalina	1976b Zellner
1973 / 08 / 22.31	G	4.13	0.67	0.06	None	None	-0.67	90.0	None	Steward 2.3	1976b Zellner
1975 / 01 / 12.48	G	10.26	0.67	0.04	None	None	-0.67	91.9	None	Catalina	1976b Zellner
1973 / 08 / 08.35	G	10.59	0.76	0.07	None	None	-0.76	89.5	None	Steward 2.3	1976b Zellner
1973 / 07 / 31.38	G	14.22	0.61	0.07	None	None	-0.6	86.9	None	Steward 2.3	1976b Zellner
1973 / 07 / 23.48	G	17.42	0.34	0.08	None	None	-0.34	92.3	None	Palomar	1976b Zellner
1973 / 10 / 07.23	G	19.8	0.14	0.09	None	None	-0.14	83.1	None	Steward 2.3	1976b Zellner
1973 / 06 / 27.44	G	24.59	0.4	0.19	None	None	0.4	1.0	None	Catalina	1976b Zellner
1973 / 06 / 26.47	G	24.76	0.52	0.23	None	None	0.51	-1.9	None	Catalina	1976b Zellner
1973 / 06 / 14.47	G	26.36	0.62	0.34	None	None	0.51	-17.0	None	Catalina	1976b Zellner
1989 / 03 / 03.921	V	7.8	0.85	0.05	89.1	1.9	-0.92	None	272.3	Sanglok	Unpbl Kiselev
1987 / 11 / 11.674	V	9.4	0.88	0.08	50.6	2.8	-0.88	None	237.5	Sanglok	Unpbl Kiselev
1987 / 09 / 17.94	V	19.4	0.18	0.05	91.8	8.5	-0.16	None	78.5	Sanglok	Unpbl Kiselev
1987 / 09 / 16.974	V	19.7	0.12	0.06	81.5	14.5	-0.12	None	78.3	Sanglok	Unpbl Kiselev
1987 / 09 / 15.898	V	20.1	0.11	0.08	42.3	18.9	-0.03	None	78.1	Sanglok	Unpbl Kiselev
1987 / 09 / 14.873	V	20.4	0.08	0.08	17.4	31.6	0.04	None	77.8	Sanglok	Unpbl Kiselev
1987 / 09 / 13.933	V	20.7	0.03	0.05	146.9	53.0	0.02	None	77.6	Sanglok	Unpbl Kiselev
1987 / 09 / 12.942	V	21.0	0.05	0.05	125.9	30.1	0.01	None	77.4	Sanglok	Unpbl Kiselev
1987 / 09 / 11.938	V	21.3	0.18	0.06	16.8	8.7	0.09	None	77.1	Sanglok	Unpbl Kiselev
1987 / 09 / 10.938	V	21.6	0.04	0.06	142.0	52.1	0.03	None	76.8	Sanglok	Unpbl Kiselev
2007 / 11 / 13	V	27.0	0.67	0.09	139.9	3.0	0.47	None	72.9	CASLEO	2011 Gil-Hutton
1989 / 03 / 03.961	R	7.8	0.9	0.06	88.2	1.9	-1.0	None	272.3	Sanglok	Unpbl Kiselev
1987 / 11 / 11.697	R	9.4	0.79	0.08	60.2	2.9	-0.77	None	237.5	Sanglok	Unpbl Kiselev

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