Meriam

07546, 1979 MB4, 1979MB4, 1979 OQ9, 1979OQ9, 1980 WJ5, 1980WJ5, J79M04B, J79O09Q, J80W05J

All data for this body: [vot]

MPC data
Name (number) Meriam (7546)
a 2.31622
e 0.11098
i / sin(i) 5.2700 / 0.09185
q 2.05916
Q 2.57327
ω 84.2894
Node 161.4958
m 38.8195
n 0.2796
Epoch 2460800.5
nobs 2346
nopp 24
Years observed 1979-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.317
ep 0.123
sin(ip) 0.092
G 0.150
H 15.350
Mass
D 2.04 0.415
pV 0.223 0.1116
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.460
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3169 0.1228 0.0918 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.04 0.415 0.415 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.223 0.1116 0.1116 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
15.35 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 0.910 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT