Mitsuma

06185, 1951 WB2, 1951WB2, 1987 YD, 1987YD, 1992 FY, 1992FY, J51W02B, J87Y00D, J92F00Y

All data for this body: [vot]

MPC data

Name (number)	Mitsuma (6185)
a	2.34179
e	0.17148
i / sin(i)	8.7619 / 0.15233
q	1.94023
Q	2.74336
ω	43.1111
Node	63.3128
m	150.0493
n	0.2750
Epoch	2460800.5

n_obs	3966
n_opp	28
Years observed	1951-2025
rms	0.65

Best values

	Value	Standard error
Parent

a_p	2.341
e_p	0.203
sin(i_p)	0.140
G	0.150
H	13.230
Mass
D	9.94	0.036
pV	0.076	0.0050

	Value
Rotational Period	21.000
Period quality	3-
Spectral Class	None
Spectral Class Score

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.3410	0.2033	0.1397	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
10.00	0.100	0.100	Masiero	2014ApJ...791..121M	NEATM
10.42	0.092	0.092	Masiero	2011ApJ...741...68M	NEATM
7.28	1.680	1.680	Masiero	2021PSJ.....2..162M	NEATM
7.67	2.000	2.000	Masiero	2020PSJ.....1....5M	NEATM
8.53	2.270	2.270	Nugent	2016AJ....152...63N	NEATM
9.75	0.055	0.055	Masiero	2011ApJ...741...68M	NEATM
9.95	0.070	0.070	Masiero	2014ApJ...791..121M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.070	0.0100	0.0100	Masiero	2014ApJ...791..121M	NEATM
0.073	0.0070	0.0070	Masiero	2011ApJ...741...68M	NEATM
0.083	0.0125	0.0125	Masiero	2011ApJ...741...68M	NEATM
0.090	0.0200	0.0200	Masiero	2014ApJ...791..121M	NEATM
0.130	0.0800	0.0800	Nugent	2016AJ....152...63N	NEATM
0.149	0.0610	0.1040	Masiero	2021PSJ.....2..162M	NEATM
0.164	0.0970	0.0970	Masiero	2020PSJ.....1....5M	NEATM

G data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.15			MPC-2023-12-94	MPC-2023-12-94	Phot

H data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
13.23			MPC-2023-12-04	MPC-2023-12-04	Phot

Periods

Value	Quality	Side real or Synodic	Author	Reference	Method
21.05	2-	Synodic	Stephens	2006MPBu...33..100S	Lightcurve
21.05	3-	Synodic	Pravec	LCDB	Lightcurve