1998XW82

1992SB19, 25308, J92S19B, J98X82W

All data for this body: [vot]

MPC data
Name (number) 1998XW82 (25308)
Packed designation 25308
a 2.98244
e 0.10804
i / sin(i) 10.2587 / 0.17809
q 2.66022
Q 3.30466
ω 228.9419
Node 179.0179
m 194.1252
n 0.1914
Epoch 2459600.5
nobs 2184
nopp 22
Years observed 1992-2021
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.986
ep 0.081
sin(ip) 0.176
Value Standard error
G 0.150
H 13.460
Mass
D 6.57 0.238
pV 0.196 0.0378
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9857 0.0808 0.1762 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.57 0.238 0.238 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.196 0.0378 0.0378 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
13.46 MPC-2022-01-18 MPC-2022-01-18 Phot