1991NB1

16534, 1998FL98, J91N01B, J98F98L

All data for this body: [vot]

MPC data
Name (number) 1991NB1 (16534)
Packed designation 16534
a 2.47037
e 0.24585
i / sin(i) 7.6701 / 0.13347
q 1.86302
Q 3.07773
ω 71.1466
Node 237.8683
m 301.9112
n 0.2538
Epoch 2459600.5
nobs 1550
nopp 21
Years observed 1979-2021
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.475
ep 0.211
sin(ip) 0.154
Value Standard error
G 0.150
H 14.380
Mass
D 4.10 0.036
pV 0.250 0.0234
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4752 0.2109 0.1539 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.09 0.037 0.037 Masiero 2011ApJ...741...68M NEATM
4.35 0.173 0.173 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.246 0.0294 0.0294 Masiero 2011ApJ...741...68M NEATM
0.258 0.0388 0.0388 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
14.38 MPC-2022-01-18 MPC-2022-01-18 Phot