2001NA3

1999CW115, 77685, J99CB5W, K01N03A

All data for this body: [vot]

MPC data
Name (number) 2001NA3 (77685)
Packed designation 77685
a 3.10809
e 0.07761
i / sin(i) 9.0218 / 0.15681
q 2.86688
Q 3.34931
ω 83.8897
Node 296.9398
m 192.0139
n 0.1799
Epoch 2459600.5
nobs 1062
nopp 16
Years observed 1999-2021
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.108
ep 0.045
sin(ip) 0.177
Value Standard error
G 0.150
H 14.200
Mass
D 7.26 0.731
pV 0.101 0.0325
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos 0.9600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1076 0.0454 0.1774 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.26 0.731 0.731 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.101 0.0325 0.0325 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
14.20 MPC-2022-01-18 MPC-2022-01-18 Phot