1998 UP33

1998UP33, 2000 BG6, 2000BG6, 74324, J98U33P, K00B06G

All data for this body: [vot]

MPC data
Name (number) 1998 UP33 (74324)
a 2.72578
e 0.14995
i / sin(i) 17.5487 / 0.30152
q 2.31706
Q 3.13450
ω 292.3922
Node 38.1759
m 358.6555
n 0.2190
Epoch 2460800.5
nobs 1664
nopp 21
Years observed 1998-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.726
ep 0.093
sin(ip) 0.296
G 0.150
H 14.440
Mass
D 7.53 0.223
pV 0.043 0.0067
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 3.586
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
729 Watsonia 0 Watsonia Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7256 0.0929 0.2960 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.00 1.456 1.456 Masiero 2017AJ....154..168M NEATM
6.13 1.540 1.540 Masiero 2021PSJ.....2..162M NEATM
7.07 2.030 2.030 Masiero 2020PSJ.....1....5M NEATM
7.61 0.230 0.230 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0070 0.0070 Masiero 2011ApJ...741...68M NEATM
0.067 0.0440 0.0440 Masiero 2020PSJ.....1....5M NEATM
0.085 0.0330 0.0540 Masiero 2021PSJ.....2..162M NEATM
0.093 0.0410 0.0410 Masiero 2017AJ....154..168M 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
14.44 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
CX 0.22 Bus VIS Carvano 2010A&A...510A..43C PHOT
D D 0.0352 0.3340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.5624 0.3340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S D 0.1035 0.3340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X D 0.3303 0.3340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT