1999XJ197

1997LS17, 25572, J97L17S, J99XJ7J

All data for this body: [vot]

MPC data
Name (number) 1999XJ197 (25572)
Packed designation 25572
a 2.58785
e 0.02924
i / sin(i) 22.9372 / 0.38972
q 2.51218
Q 2.66351
ω 133.3445
Node 74.2421
m 3.4667
n 0.2368
Epoch 2459600.5
nobs 2294
nopp 18
Years observed 1992-2021
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Hansa (480)
 
ap 2.588
ep 0.051
sin(ip) 0.378
Value Standard error
G 0.150
H 13.240
Mass
D 6.09 0.152
pV 0.301 0.0724
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
480 Hansa 803 Hansa Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5884 0.0512 0.3779 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.09 0.152 0.152 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.301 0.0724 0.0724 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
13.24 MPC-2022-01-18 MPC-2022-01-18 Phot