1998YU7

79872, J98Y07U

All data for this body: [vot]

MPC data
Name (number) 1998YU7 (79872)
Packed designation 79872
a 2.73063
e 0.13827
i / sin(i) 8.4677 / 0.14725
q 2.35306
Q 3.10820
ω 24.9251
Node 283.9577
m 199.5666
n 0.2184
Epoch 2459600.5
nobs 822
nopp 18
Years observed 1998-2022
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.730
ep 0.130
sin(ip) 0.164
Value Standard error
G 0.150
H 15.190
Mass
D 2.54 0.222
pV 0.158 0.0465
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion -0.7000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7300 0.1304 0.1635 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.54 0.222 0.222 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.158 0.0465 0.0465 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
15.19 MPC-2022-01-18 MPC-2022-01-18 Phot