1999 NR7

1999NR7, 74569, J99N07R

All data for this body: [vot]

MPC data
Name (number) 1999 NR7 (74569)
a 2.18101
e 0.16497
i / sin(i) 1.6444 / 0.02870
q 1.82121
Q 2.54082
ω 146.7610
Node 212.3005
m 140.2202
n 0.3060
Epoch 2460200.5
nobs 1720
nopp 20
Years observed 1993-2023
rms 0.67
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 15.550
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-Oct-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-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.87 Durech 2018A&A...617A..57D Model