1990 UU1

1990UU1, 13517, 1997 GB32, 1997GB32, J90U01U, J97G32B

All data for this body: [vot]

MPC data
Name (number) 1990 UU1 (13517)
a 2.55275
e 0.17677
i / sin(i) 13.6139 / 0.23538
q 2.10151
Q 3.00399
ω 175.3786
Node 192.2517
m 190.8589
n 0.2417
Epoch 2460800.5
nobs 2175
nopp 24
Years observed 1990-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.554
ep 0.142
sin(ip) 0.232
G 0.150
H 14.480
Mass
D 3.14 0.044
pV 0.355 0.0644
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 19.587
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.6600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5537 0.1417 0.2320 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.14 0.044 0.044 Masiero 2011ApJ...741...68M NEATM
3.83 1.070 1.070 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.252 0.1600 0.1600 Masiero 2012ApJ...759L...8M NEATM
0.375 0.0704 0.0704 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
14.48 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
L DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.79 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.5047 0.4720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.5783 0.4720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.8447 0.4720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.995 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S L 0.5591 0.4720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S L 0.8203 0.4720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S L 0.8901 0.4720 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT