1999XQ183

1998RS33, 71146, J98R33S, J99XI3Q

All data for this body: [vot]

MPC data
Name (number) 1999XQ183 (71146)
Packed designation 71146
a 2.76332
e 0.09055
i / sin(i) 9.3071 / 0.16173
q 2.51311
Q 3.01353
ω 136.9349
Node 16.9467
m 225.3060
n 0.2146
Epoch 2459600.5
nobs 1070
nopp 19
Years observed 1995-2021
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.763
ep 0.130
sin(ip) 0.158
Value Standard error
G 0.150
H 14.620
Mass
D 3.22 0.535
pV 0.297 0.1713
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion -0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7631 0.1304 0.1582 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.22 0.535 0.535 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.297 0.1713 0.1713 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
14.62 MPC-2022-01-18 MPC-2022-01-18 Phot