1995 UP21

1995UP21, 2009 VC33, 2009VC33, a9967, J95U21P, K09V33C

All data for this body: [vot]

MPC data
Name (number) 1995 UP21 (369967)
a 2.75185
e 0.13934
i / sin(i) 5.0713 / 0.08840
q 2.36842
Q 3.13528
ω 59.0174
Node 17.9268
m 130.4840
n 0.2159
Epoch 2460800.5
nobs 180
nopp 11
Years observed 1995-2024
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Merxia (808)
 
ap 2.751
ep 0.132
sin(ip) 0.088
G 0.150
H 17.360
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 1.351
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
808 Merxia 0 Merxia Novakovic 2019EPSC...13.1671N HCM
808 Merxia 513 Merxia 0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7511 0.1324 0.0881 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
17.36 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
V V 0.2252 0.2140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT