1999 JN90

1999JN90, 1994 BB3, 1994BB3, 2000 QH185, 2000QH185, 40299, J94B03B, J99J90N, K00QI5H

All data for this body: [vot]

MPC data
Name (number) 1999 JN90 (40299)
a 2.55994
e 0.03587
i / sin(i) 15.4348 / 0.26614
q 2.46813
Q 2.65176
ω 300.6916
Node 130.6817
m 129.4679
n 0.2406
Epoch 2460200.5
nobs 1952
nopp 21
Years observed 1994-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.560
ep 0.060
sin(ip) 0.255
Value Standard error
G 0.150
H 14.550
Mass
D 3.78 0.148
pV 0.258 0.0648
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5601 0.0601 0.2552 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.78 0.148 0.148 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.258 0.0648 0.0648 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
14.55 MPC-2023-12-04 MPC-2023-12-04 Phot