1999NR7

74569, J99N07R

All data for this body: [vot]

MPC data
Name (number) 1999NR7 (74569)
Packed designation 74569
a 2.18109
e 0.16523
i / sin(i) 1.6435 / 0.02868
q 1.82071
Q 2.54148
ω 146.8654
Node 212.3282
m 316.5122
n 0.3060
Epoch 2459600.5
nobs 1319
nopp 19
Years observed 1993-2021
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.181
ep 0.122
sin(ip) 0.052
Value Standard error
G 0.150
H 15.390
Mass
D 2.24 0.225
pV 0.293 0.0768
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1812 0.1220 0.0516 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.24 0.225 0.225 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.293 0.0768 0.0768 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
15.39 MPC-2022-01-18 MPC-2022-01-18 Phot