139 Juewa

Asteroid profile

Class: MBA

Family: MB-outer

Tholen: CP

SMASSII: X

GAjpl: 0.052

GAminorpl: 0.0444

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: 9

Bands: B, G, V

Observatories: CASLEO 2.15, Calern, Catalina, Steward 2.3

References: 1976b Zellner, 2014 Gil-Hutton, 2017 Devogele

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
1974 / 04 / 05.35	B	3.78	0.84	0.07	None	None	-0.84	90.2	None	Catalina	1976b Zellner
1974 / 04 / 10.25	B	6.23	1.14	0.1	None	None	-1.14	90.2	None	Steward 2.3	1976b Zellner
1974 / 04 / 22.26	B	11.83	1.3	0.14	None	None	-1.3	88.1	None	Catalina	1976b Zellner
1974 / 05 / 14.22	B	19.49	0.28	0.03	None	None	-0.28	87.1	None	Catalina	1976b Zellner
1974 / 05 / 28.23	B	22.5	0.52	0.07	None	None	0.51	0.8	None	Catalina	1976b Zellner
1974 / 04 / 05.32	G	3.77	0.83	0.05	None	None	-0.82	95.7	None	Catalina	1976b Zellner
1974 / 04 / 22.28	G	11.84	1.22	0.14	None	None	-1.22	90.3	None	Catalina	1976b Zellner
2012 / 07 / 24	V	6.4	None	0.03	None	0.7	-1.1	87.9	None	CASLEO 2.15	2014 Gil-Hutton
2015 / 03 / 28	V	23.05	None	0.03	None	None	0.81	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