Primolevi

04545, 1952 BG2, 1952BG2, 1969 EE2, 1969EE2, 1978 SV5, 1978SV5, 1978 UN3, 1978UN3, 1980 EP, 1980EP, 1989 SB11, 1989SB11, J52B02G, J69E02E, J78S05V, J78U03N, J80E00P, J89S11B

All data for this body: [vot]

MPC data
Name (number) Primolevi (4545)
a 3.15094
e 0.12657
i / sin(i) 1.7999 / 0.03141
q 2.75211
Q 3.54976
ω 71.8294
Node 36.6104
m 73.8015
n 0.1762
Epoch 2460800.5
nobs 4482
nopp 31
Years observed 1952-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.145
ep 0.144
sin(ip) 0.029
G 0.150
H 12.380
Mass
D 16.50 0.181
pV 0.172 0.0403
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 5.928
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 0.1500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1446 0.1444 0.0290 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.31 2.060 2.060 Ali-Lagoa 2018A&A...612A..85A NEATM
10.36 1.330 1.330 Usui 2011PASJ...63.1117U NEATM
16.67 0.183 0.183 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.0455 0.0455 Masiero 2011ApJ...741...68M NEATM
0.217 0.0870 0.0870 Ali-Lagoa 2018A&A...612A..85A 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
12.38 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 0.988 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT