2004 SM44

2004SM44, 2010 PF78, 2010PF78, K04S44M, K10P78F, W3550

All data for this body: [vot]

MPC data
Name (number) 2004 SM44 (323550)
a 3.17337
e 0.20322
i / sin(i) 9.8613 / 0.17127
q 2.52849
Q 3.81825
ω 224.7902
Node 203.4757
m 192.0702
n 0.1744
Epoch 2460800.5
nobs 368
nopp 13
Years observed 2004-2024
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Lixiaohua (3556)
 
ap 3.157
ep 0.202
sin(ip) 0.178
G 0.150
H 16.050
Mass
D 4.82 0.700
pV 0.040 0.0100
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
3556 Lixiaohua 0 Lixiaohua Novakovic 2019EPSC...13.1671N HCM
3556 Lixiaohua 613 Lixiaohua 0.0900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1569 0.2017 0.1779 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.82 0.700 0.700 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0100 0.0100 Masiero 2012ApJ...759L...8M 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
16.05 MPC-2023-12-04 MPC-2023-12-04 Phot