2000XY4

39198, K00X04Y

All data for this body: [vot]

MPC data
Name (number) 2000XY4 (39198)
Packed designation 39198
a 2.60654
e 0.17449
i / sin(i) 14.7740 / 0.25501
q 2.15173
Q 3.06135
ω 177.0962
Node 28.8383
m 241.3614
n 0.2342
Epoch 2459600.5
nobs 1457
nopp 19
Years observed 1998-2022
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.606
ep 0.227
sin(ip) 0.239
Value Standard error
G 0.150
H 14.380
Mass
D 8.51 0.063
pV 0.052 0.0062
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6059 0.2274 0.2394 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.95 1.110 1.110 Masiero 2021PSJ.....2..162M NEATM
6.00 1.680 1.680 Nugent 2016AJ....152...63N NEATM
6.17 1.440 1.440 Masiero 2021PSJ.....2..162M NEATM
7.27 0.710 0.710 Usui 2011PASJ...63.1117U NEATM
7.58 1.520 1.520 Ali-Lagoa 2018A&A...612A..85A NEATM
8.54 0.064 0.064 Masiero 2011ApJ...741...68M NEATM
9.70 2.340 2.340 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.051 0.0070 0.0070 Masiero 2011ApJ...741...68M NEATM
0.068 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM
0.080 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.081 0.0280 0.0420 Masiero 2021PSJ.....2..162M NEATM
0.125 0.0520 0.0900 Masiero 2021PSJ.....2..162M 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
14.38 MPC-2022-01-18 MPC-2022-01-18 Phot