Toyohiro

04714, 1936 RQ, 1936RQ, 1968 UE, 1968UE, 1978 QO, 1978QO, 1989 SH, 1989SH, J36R00Q, J68U00E, J78Q00O, J89S00H

All data for this body: [vot]

MPC data
Name (number) Toyohiro (4714)
a 3.02396
e 0.12069
i / sin(i) 9.8437 / 0.17096
q 2.65900
Q 3.38892
ω 37.1804
Node 336.2199
m 172.6225
n 0.1874
Epoch 2460200.5
nobs 4874
nopp 29
Years observed 1936-2023
rms 0.44
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.022
ep 0.089
sin(ip) 0.182
Value Standard error
G 0.150
H 11.670
Mass
D 20.25 0.079
pV 0.099 0.0112
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.1100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0219 0.0890 0.1818 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.79 3.960 3.960 Nugent 2016AJ....152...63N NEATM
18.59 4.730 4.730 Nugent 2016AJ....152...63N NEATM
19.18 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
20.23 0.092 0.092 Masiero 2011ApJ...741...68M NEATM
24.55 0.330 0.330 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.081 0.0130 0.0130 Masiero 2012ApJ...759L...8M NEATM
0.100 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.130 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
0.131 0.0293 0.0293 Masiero 2011ApJ...741...68M NEATM
0.260 0.0500 0.0500 Masiero 2014ApJ...791..121M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

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