1998 XV49

1998XV49, 14648, 1990 JQ, 1990JQ, 1997 QS3, 1997QS3, J90J00Q, J97Q03S, J98X49V

All data for this body: [vot]

MPC data
Name (number) 1998 XV49 (14648)
a 3.15840
e 0.10705
i / sin(i) 12.4487 / 0.21557
q 2.82028
Q 3.49652
ω 192.4470
Node 33.3379
m 132.7481
n 0.1756
Epoch 2460800.5
nobs 5146
nopp 24
Years observed 1990-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.164
ep 0.131
sin(ip) 0.204
G 0.150
H 13.090
Mass
D 12.94 0.307
pV 0.123 0.0110
Value
Rotational Period 4.377
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1643 0.1311 0.2044 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.83 1.380 1.380 Usui 2011PASJ...63.1117U NEATM
12.11 2.420 2.420 Ali-Lagoa 2018A&A...612A..85A NEATM
13.01 0.318 0.318 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.093 0.0370 0.0370 Ali-Lagoa 2018A&A...612A..85A NEATM
0.126 0.0115 0.0115 Masiero 2011ApJ...741...68M 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
13.09 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.37688 2 Sidereal Durech 2023A&A...675A..24D Model