1999 NN40

1999NN40, 36015, J99N40N

All data for this body: [vot]

MPC data
Name (number) 1999 NN40 (36015)
a 2.79797
e 0.15087
i / sin(i) 8.7443 / 0.15202
q 2.37583
Q 3.22011
ω 358.1053
Node 325.3161
m 49.3345
n 0.2106
Epoch 2460200.5
nobs 1321
nopp 21
Years observed 1990-2023
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.796
ep 0.130
sin(ip) 0.161
Value Standard error
G 0.150
H 14.830
Mass
D 3.05 0.697
pV 0.331 0.1748
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion 0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7958 0.1299 0.1614 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.05 0.697 0.697 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.331 0.1748 0.1748 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
14.83 MPC-2023-12-04 MPC-2023-12-04 Phot