2001 VP122

2001VP122, E0978, K01VC2P

All data for this body: [vot]

MPC data
Name (number) 2001 VP122 (140978)
a 2.98282
e 0.19456
i / sin(i) 7.6352 / 0.13287
q 2.40250
Q 3.56315
ω 170.3678
Node 173.0314
m 243.5754
n 0.1913
Epoch 2460800.5
nobs 986
nopp 21
Years observed 1991-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.986
ep 0.162
sin(ip) 0.126
G 0.150
H 15.350
Mass
D 4.25 1.590
pV 0.089 0.0622
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 15.765
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9859 0.1620 0.1255 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.25 1.590 1.590 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.089 0.0622 0.0622 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
15.35 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 C None None Movis NIR Popescu 2018A&A...617A..12P PHOT
C C 0.1311 0.4230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1575 0.4230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2736 0.4230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2845 0.4230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.4146 0.4230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.4564 0.4230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7432 0.4230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.2359 0.4230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT