McNair

03354, 1971 SV2, 1971SV2, 1978 SJ2, 1978SJ2, 1984 CW, 1984CW, J71S02V, J78S02J, J84C00W

All data for this body: [vot]

MPC data
Name (number) McNair (3354)
a 2.32484
e 0.09631
i / sin(i) 6.4102 / 0.11165
q 2.10093
Q 2.54875
ω 326.0872
Node 321.1037
m 300.4803
n 0.2780
Epoch 2460200.5
nobs 6432
nopp 24
Years observed 1971-2023
rms 0.37
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.325
ep 0.079
sin(ip) 0.118
Value Standard error
G 0.150
H 13.370
Mass
D 7.14 0.054
pV 0.236 0.0156
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3246 0.0792 0.1183 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.69 0.630 0.630 Masiero 2014ApJ...791..121M NEATM
7.10 0.057 0.057 Masiero 2011ApJ...741...68M NEATM
7.70 0.190 0.190 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.188 0.0280 0.0280 Masiero 2012ApJ...759L...8M NEATM
0.243 0.0541 0.0541 Masiero 2011ApJ...741...68M NEATM
0.260 0.0200 0.0200 Masiero 2014ApJ...791..121M 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
13.37 MPC-2023-12-04 MPC-2023-12-04 Phot