2861 P-L

2861P-L, 16284, 1998 SZ46, 1998SZ46, J98S46Z, PLS2861

All data for this body: [vot]

MPC data
Name (number) 2861 P-L (16284)
a 3.07286
e 0.15923
i / sin(i) 0.5359 / 0.00935
q 2.58357
Q 3.56215
ω 299.3221
Node 172.2813
m 264.1765
n 0.1830
Epoch 2460800.5
nobs 1266
nopp 22
Years observed 1960-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.076
ep 0.160
sin(ip) 0.017
G 0.150
H 14.930
Mass
D 6.32 0.262
pV 0.064 0.0099
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.919
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0758 0.1600 0.0166 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.32 0.262 0.262 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0099 0.0099 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
14.93 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 0.1531 0.1531 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT