1999 VC84

1999VC84, 1981 UE9, 1981UE9, 1994 NJ, 1994NJ, 41114, J81U09E, J94N00J, J99V84C

All data for this body: [vot]

MPC data
Name (number) 1999 VC84 (41114)
a 2.73334
e 0.24446
i / sin(i) 31.2633 / 0.51897
q 2.06514
Q 3.40154
ω 292.2870
Node 45.2757
m 275.2057
n 0.2181
Epoch 2460800.5
nobs 1666
nopp 22
Years observed 1981-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.733
ep 0.202
sin(ip) 0.516
G 0.150
H 14.480
Mass
D 7.37 0.144
pV 0.064 0.0090
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 2.648
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7332 0.2023 0.5163 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.36 0.145 0.145 Masiero 2011ApJ...741...68M NEATM
7.55 1.730 1.730 Masiero 2020PSJ.....1....5M NEATM
8.74 2.110 2.110 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0262 0.0262 Masiero 2017AJ....154..168M NEATM
0.054 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM
0.068 0.0098 0.0098 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
X X 0.4413 0.4413 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT