2784 P-L

2784P-L, 2000 YK57, 2000YK57, 29005, K00Y57K, PLS2784

All data for this body: [vot]

MPC data
Name (number) 2784 P-L (29005)
a 3.12156
e 0.05982
i / sin(i) 2.7829 / 0.04855
q 2.93482
Q 3.30830
ω 101.8842
Node 121.3686
m 37.3092
n 0.1787
Epoch 2460800.5
nobs 1268
nopp 22
Years observed 1960-2024
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.123
ep 0.084
sin(ip) 0.031
G 0.150
H 14.600
Mass
D 7.49 0.256
pV 0.072 0.0079
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.778
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1229 0.0840 0.0306 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.49 0.256 0.256 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.072 0.0079 0.0079 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
14.60 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 0.963 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT