SLAS

1999XS1, 24173, J99X01S

All data for this body: [vot]

MPC data
Name (number) SLAS (24173)
Packed designation 24173
a 2.79138
e 0.13051
i / sin(i) 8.2800 / 0.14401
q 2.42707
Q 3.15569
ω 132.5418
Node 311.0804
m 264.1724
n 0.2113
Epoch 2459600.5
nobs 1114
nopp 18
Years observed 1954-2021
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.788
ep 0.131
sin(ip) 0.159
Value Standard error
G 0.150
H 14.560
Mass
D 3.97 0.445
pV 0.214 0.0410
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion 0.0700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7880 0.1310 0.1592 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.97 0.445 0.445 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.214 0.0410 0.0410 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.56 MPC-2022-01-18 MPC-2022-01-18 Phot