1998 UF1

1998UF1, J98U01F, W9262

All data for this body: [vot]

MPC data
Name (number) 1998 UF1 (329262)
a 2.34618
e 0.20967
i / sin(i) 24.1514 / 0.40915
q 1.85425
Q 2.83811
ω 151.3690
Node 260.8354
m 118.3773
n 0.2743
Epoch 2460800.5
nobs 401
nopp 11
Years observed 1998-2023
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.347
ep 0.224
sin(ip) 0.399
G 0.150
H 16.350
Mass
D 1.89 0.492
pV 0.237 0.1723
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.926
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -0.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3466 0.2236 0.3989 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.89 0.492 0.492 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.237 0.1723 0.1723 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
16.35 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
C 0.821 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT