1999XG188

16148, 1989SK13, 1991BP3, 1991CL6, 1998RS27, J89S13K, J91B03P, J91C06L, J98R27S, J99XI8G

All data for this body: [vot]

MPC data
Name (number) 1999XG188 (16148)
Packed designation 16148
a 2.79627
e 0.09980
i / sin(i) 8.1871 / 0.14241
q 2.51720
Q 3.07535
ω 198.7701
Node 304.4278
m 211.4934
n 0.2108
Epoch 2459600.5
nobs 2000
nopp 21
Years observed 1991-2021
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.792
ep 0.137
sin(ip) 0.159
Value Standard error
G 0.150
H 13.560
Mass
D 5.89 0.153
pV 0.244 0.0329
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion 0.2200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7915 0.1366 0.1589 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.89 0.153 0.153 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.244 0.0329 0.0329 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
13.56 MPC-2022-01-18 MPC-2022-01-18 Phot