4615 P-L

4615P-L, 18214, 1989 TK13, 1989TK13, J89T13K, PLS4615

All data for this body: [vot]

MPC data
Name (number) 4615 P-L (18214)
a 3.18371
e 0.18241
i / sin(i) 2.5381 / 0.04428
q 2.60296
Q 3.76445
ω 276.2971
Node 105.2146
m 85.1856
n 0.1735
Epoch 2460800.5
nobs 1508
nopp 23
Years observed 1960-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.197
ep 0.142
sin(ip) 0.024
G 0.150
H 14.430
Mass
D 8.70 0.387
pV 0.053 0.0059
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 9.009
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.3800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1973 0.1417 0.0237 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.52 0.600 0.600 Masiero 2011ApJ...741...68M NEATM
8.83 0.507 0.507 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0071 0.0071 Masiero 2011ApJ...741...68M NEATM
0.056 0.0107 0.0107 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
14.43 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
B B 0.2106 0.2350 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.6004 0.2350 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C B 0.5015 0.2350 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT