1999 XP34

1999XP34, 49801, J99X34P

All data for this body: [vot]

MPC data
Name (number) 1999 XP34 (49801)
a 2.59642
e 0.19839
i / sin(i) 10.4527 / 0.18142
q 2.08130
Q 3.11154
ω 272.4161
Node 295.3901
m 179.3872
n 0.2356
Epoch 2460200.5
nobs 1882
nopp 21
Years observed 1960-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.594
ep 0.222
sin(ip) 0.210
Value Standard error
G 0.150
H 14.770
Mass
D 6.70 0.172
pV 0.081 0.0071
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5943 0.2220 0.2101 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.60 1.130 1.130 Masiero 2020PSJ.....1....5M NEATM
6.75 0.174 0.174 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.081 0.0071 0.0071 Masiero 2011ApJ...741...68M NEATM
0.121 0.0980 0.0980 Masiero 2020PSJ.....1....5M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.77 MPC-2023-12-04 MPC-2023-12-04 Phot