2844 P-L

2844P-L, 1999 TM38, 1999TM38, 42385, J99T38M, PLS2844

All data for this body: [vot]

MPC data
Name (number) 2844 P-L (42385)
a 2.87459
e 0.09293
i / sin(i) 2.2833 / 0.03984
q 2.60746
Q 3.14171
ω 205.5100
Node 168.1429
m 87.9714
n 0.2022
Epoch 2460800.5
nobs 865
nopp 22
Years observed 1960-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.874
ep 0.054
sin(ip) 0.038
G 0.150
H 15.700
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.862
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8737 0.0545 0.0382 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
15.70 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
D D 0.1543 0.1570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.1598 0.1570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.977 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT