1999 NB22

1999NB22, 1998 FC95, 1998FC95, 35999, J98F95C, J99N22B

All data for this body: [vot]

MPC data
Name (number) 1999 NB22 (35999)
a 2.76166
e 0.13347
i / sin(i) 10.0677 / 0.17481
q 2.39307
Q 3.13026
ω 190.4248
Node 107.8231
m 218.3028
n 0.2148
Epoch 2460800.5
nobs 2109
nopp 21
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.764
ep 0.127
sin(ip) 0.153
G 0.150
H 14.860
Mass
D 3.51 1.045
pV 0.228 0.1156
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.3400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7636 0.1265 0.1527 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.51 1.045 1.045 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.228 0.1156 0.1156 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
14.86 MPC-2023-12-04 MPC-2023-12-04 Phot