1998 XV40

1998XV40, 15450, 1982 BR4, 1982BR4, 1992 JJ2, 1992JJ2, 1993 TK35, 1993TK35, 2000 EO76, 2000EO76, J82B04R, J92J02J, J93T35K, J98X40V, K00E76O

All data for this body: [vot]

MPC data
Name (number) 1998 XV40 (15450)
a 2.67547
e 0.20458
i / sin(i) 8.0510 / 0.14006
q 2.12811
Q 3.22283
ω 269.2660
Node 51.3432
m 342.6132
n 0.2252
Epoch 2460200.5
nobs 2582
nopp 24
Years observed 1982-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.675
ep 0.174
sin(ip) 0.132
Value Standard error
G 0.150
H 13.680
Mass
D 12.05 0.047
pV 0.051 0.0061
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6752 0.1737 0.1321 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.57 2.040 2.040 Nugent 2016AJ....152...63N NEATM
12.07 0.047 0.047 Masiero 2011ApJ...741...68M NEATM
8.10 0.640 0.640 Usui 2011PASJ...63.1117U NEATM
8.41 1.680 1.680 Ali-Lagoa 2018A&A...612A..85A NEATM
9.52 2.870 2.870 Masiero 2012ApJ...759L...8M NEATM
9.74 2.430 2.430 Masiero 2021PSJ.....2..162M NEATM
9.76 3.368 3.368 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0063 0.0063 Masiero 2011ApJ...741...68M NEATM
0.050 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.063 0.0250 0.0430 Masiero 2021PSJ.....2..162M NEATM
0.082 0.0620 0.0620 Masiero 2017AJ....154..168M NEATM
0.084 0.1160 0.1160 Masiero 2012ApJ...759L...8M NEATM
0.104 0.0420 0.0420 Ali-Lagoa 2018A&A...612A..85A 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
13.68 MPC-2023-12-04 MPC-2023-12-04 Phot