Uedasatoshi

11860, 1982 RX1, 1982RX1, 1988 UP, 1988UP, 1997 EQ58, 1997EQ58, J82R01X, J88U00P, J97E58Q

All data for this body: [vot]

MPC data

Name (number)	Uedasatoshi (11860)
a	3.14330
e	0.17475
i / sin(i)	2.4143 / 0.04213
q	2.59400
Q	3.69260
ω	246.7795
Node	88.4554
m	243.8142
n	0.1769
Epoch	2460800.5

n_obs	4839
n_opp	28
Years observed	1982-2025
rms	0.62

Best values

	Value	Standard error
Parent	Themis (24)

a_p	3.151
e_p	0.142
sin(i_p)	0.022
G	0.150
H	13.440
Mass
D	11.93	0.059
pV	0.061	0.0100

	Value
Rotational Period
Period quality	None
Spectral Class	C
Spectral Class Score	3.465

Family data

Parent	Parent name	Family ID	Family name	C_j	Author	Reference	Method
24	Themis	0	Themis		Novakovic	2019EPSC...13.1671N	HCM
24	Themis	602	Themis	0.1700	Nesvorny	doi.org/10.26033/6cg5-pt13	HCM-2020-08-14

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
3.1515	0.1423	0.0220	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Nov-2024

Diameter data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
11.88	3.540	3.540	Nugent	2016AJ....152...63N	NEATM
11.93	0.059	0.059	Masiero	2011ApJ...741...68M	NEATM
12.26	3.910	3.910	Masiero	2012ApJ...759L...8M	NEATM

Albedo data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.061	0.0102	0.0102	Masiero	2011ApJ...741...68M	NEATM
0.070	0.0600	0.0600	Nugent	2016AJ....152...63N	NEATM
0.074	0.1070	0.1070	Masiero	2012ApJ...759L...8M	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
13.44			MPC-2023-12-04	MPC-2023-12-04	Phot

Spectral Class Data

Class 1	Class 2	Probability of Class 1	Probability of Class 2	Taxonomy	Wavelength	Author	Reference	Method
B				DeMeo-Carry	VIS	DeMeo	2013Icar..226..723D	PHOT
C		0.70		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
C	C	0.3442	0.3442	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
Cgx	Cgx	None	None	Movis	NIR	Popescu	2018A&A...617A..12P	PHOT