2007RM209

2005ET284, b8423, K05ES4T, K07RK9M

All data for this body: [vot]

MPC data
Name (number) 2007RM209 (378423)
Packed designation b8423
a 3.19706
e 0.13466
i / sin(i) 27.3641 / 0.45965
q 2.76656
Q 3.62756
ω 338.0136
Node 9.2218
m 193.9701
n 0.1724
Epoch 2459600.5
nobs 178
nopp 10
Years observed 2001-2021
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.187
ep 0.196
sin(ip) 0.448
Value Standard error
G 0.150
H 15.550
Mass
D 5.38 1.441
pV 0.046 0.0223
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1865 0.1962 0.4475 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.38 1.441 1.441 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0223 0.0223 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.55 MPC-2022-01-18 MPC-2022-01-18 Phot