2003 UN270

2003UN270, 1999 UP19, 1999UP19, d0776, J99U19P, K03UR0N

All data for this body: [vot]

MPC data
Name (number) 2003 UN270 (390776)
a 2.54464
e 0.13532
i / sin(i) 15.2443 / 0.26294
q 2.20030
Q 2.88897
ω 283.6326
Node 38.2693
m 160.3731
n 0.2428
Epoch 2460800.5
nobs 216
nopp 15
Years observed 1999-2025
rms 0.94
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.545
ep 0.084
sin(ip) 0.256
G 0.150
H 17.270
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.263
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1160 Illyria -1 Illyria -1.0000 Nesvorny 2024ApJS..274...25N HCM-2024
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria -0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5452 0.0842 0.2564 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
17.27 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 0.1534 0.1310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2237 0.1310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.0293 0.1310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.2074 0.1310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.1760 0.1310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT