1999 YY2

1999YY2, 15527, 1996 TV41, 1996TV41, J96T41V, J99Y02Y

All data for this body: [vot]

MPC data
Name (number) 1999 YY2 (15527)
a 5.21591
e 0.15389
i / sin(i) 21.2650 / 0.36268
q 4.41323
Q 6.01859
ω 169.1388
Node 173.7546
m 109.9538
n 0.0827
Epoch 2460200.5
nobs 2601
nopp 30
Years observed 1955-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 10.940
Mass
D 37.12 0.370
pV 0.059 0.0088
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
36.43 0.460 0.460 Grav 2012ApJ...759...49G NEATM
38.23 0.640 0.640 Grav 2011ApJ...742...40G NEATM
40.99 2.940 2.940 Usui 2011PASJ...63.1117U NEATM
42.08 8.420 8.420 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.058 0.0110 0.0110 Grav 2011ApJ...742...40G NEATM
0.070 0.0220 0.0220 Grav 2012ApJ...759...49G 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
10.94 MPC-2023-12-04 MPC-2023-12-04 Phot