1998 XF23

1998XF23, 2000 EY57, 2000EY57, 29679, J98X23F, K00E57Y

All data for this body: [vot]

MPC data
Name (number) 1998 XF23 (29679)
a 2.41415
e 0.17894
i / sin(i) 1.2251 / 0.02138
q 1.98218
Q 2.84613
ω 295.4296
Node 287.2606
m 224.8585
n 0.2628
Epoch 2460800.5
nobs 2091
nopp 21
Years observed 1994-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.413
ep 0.205
sin(ip) 0.039
G 0.150
H 15.060
Mass
D 3.14 0.541
pV 0.216 0.0772
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.978
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.1100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4127 0.2049 0.0390 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.14 0.541 0.541 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.216 0.0772 0.0772 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
15.06 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
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
LS 0.42 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.9964 0.9964 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT