2001RY57

83246, K01R57Y

All data for this body: [vot]

MPC data
Name (number) 2001RY57 (83246)
Packed designation 83246
a 3.18695
e 0.15883
i / sin(i) 2.3237 / 0.04054
q 2.68076
Q 3.69314
ω 31.2872
Node 102.8759
m 77.7909
n 0.1732
Epoch 2459600.5
nobs 1350
nopp 17
Years observed 1995-2021
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.203
ep 0.161
sin(ip) 0.018
Value Standard error
G 0.150
H 14.590
Mass
D 6.68 0.182
pV 0.089 0.0038
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.4100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2030 0.1605 0.0182 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.62 0.248 0.248 Masiero 2011ApJ...741...68M NEATM
6.75 0.268 0.268 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.089 0.0040 0.0040 Masiero 2011ApJ...741...68M NEATM
0.092 0.0131 0.0131 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
14.59 MPC-2022-01-18 MPC-2022-01-18 Phot