Erfjord

05019, 1979 MS6, 1979MS6, 1984 YO3, 1984YO3, 1987 SM19, 1987SM19, J79M06S, J84Y03O, J87S19M

All data for this body: [vot]

MPC data
Name (number) Erfjord (5019)
a 2.42469
e 0.07603
i / sin(i) 5.5701 / 0.09706
q 2.24035
Q 2.60904
ω 274.9596
Node 243.4808
m 181.1631
n 0.2610
Epoch 2460800.5
nobs 6075
nopp 28
Years observed 1953-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.425
ep 0.111
sin(ip) 0.112
G 0.150
H 13.330
Mass
D 5.18 0.088
pV 0.379 0.0996
Value
Rotational Period 2.748
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4251 0.1111 0.1124 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.18 0.088 0.088 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.379 0.0996 0.0996 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
13.33 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.74841 2 Sidereal Durech 2023A&A...675A..24D Model