1999 XY212

1999XY212, 1994 XC5, 1994XC5, 41326, J94X05C, J99XL2Y

All data for this body: [vot]

MPC data
Name (number) 1999 XY212 (41326)
a 3.07138
e 0.18715
i / sin(i) 18.9592 / 0.32489
q 2.49657
Q 3.64620
ω 342.9217
Node 94.9594
m 138.7802
n 0.1831
Epoch 2460200.5
nobs 1646
nopp 19
Years observed 1994-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.069
ep 0.204
sin(ip) 0.292
Value Standard error
G 0.150
H 13.930
Mass
D 12.43 1.951
pV 0.021 0.0122
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0688 0.2043 0.2918 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.06 3.321 3.321 Masiero 2017AJ....154..168M NEATM
13.15 2.410 2.410 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.021 0.0124 0.0124 Masiero 2017AJ....154..168M NEATM
0.040 0.0720 0.0720 Masiero 2012ApJ...759L...8M 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
13.93 MPC-2023-12-04 MPC-2023-12-04 Phot