2001RY154

1998DF13, 77868, J98D13F, K01RF4Y

All data for this body: [vot]

MPC data
Name (number) 2001RY154 (77868)
Packed designation 77868
a 3.13226
e 0.08915
i / sin(i) 14.2363 / 0.24592
q 2.85303
Q 3.41150
ω 319.2886
Node 145.1643
m 137.3029
n 0.1778
Epoch 2459600.5
nobs 1253
nopp 18
Years observed 1998-2021
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.138
ep 0.093
sin(ip) 0.232
Value Standard error
G 0.150
H 14.260
Mass
D 4.68 1.129
pV 0.116 0.0413
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1378 0.0934 0.2317 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.46 2.680 2.680 Masiero 2011ApJ...741...68M NEATM
4.72 1.245 1.245 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.115 0.0429 0.0429 Masiero 2011ApJ...741...68M NEATM
0.128 0.1515 0.1515 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
14.26 MPC-2022-01-18 MPC-2022-01-18 Phot