2005 SN22

2005SN22, K05S22N, U8388

All data for this body: [vot]

MPC data
Name (number) 2005 SN22 (308388)
a 3.12442
e 0.17261
i / sin(i) 5.8929 / 0.10267
q 2.58512
Q 3.66372
ω 330.6903
Node 46.3836
m 84.6119
n 0.1785
Epoch 2460200.5
nobs 356
nopp 14
Years observed 2000-2022
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.131
ep 0.137
sin(ip) 0.089
Value Standard error
G 0.150
H 16.030
Mass
D 3.80 0.628
pV 0.053 0.0182
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1308 0.1374 0.0891 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.80 0.628 0.628 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0182 0.0182 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
16.03 MPC-2023-12-04 MPC-2023-12-04 Phot