1998 XV56

1998XV56, 2002 OW2, 2002OW2, G2147, J98X56V, K02O02W

All data for this body: [vot]

MPC data
Name (number) 1998 XV56 (162147)
a 2.76713
e 0.16408
i / sin(i) 8.3873 / 0.14586
q 2.31309
Q 3.22117
ω 151.5606
Node 250.0379
m 292.4171
n 0.2141
Epoch 2460800.5
nobs 1131
nopp 18
Years observed 1998-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.766
ep 0.136
sin(ip) 0.161
G 0.150
H 15.130
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.2600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7662 0.1364 0.1613 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.13 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT