1991 VM1

1991VM1, 05602, 1975 TN6, 1975TN6, 1981 RC6, 1981RC6, 1981 SS2, 1981SS2, J75T06N, J81R06C, J81S02S, J91V01M

All data for this body: [vot]

MPC data
Name (number) 1991 VM1 (5602)
a 2.16307
e 0.08205
i / sin(i) 4.8230 / 0.08408
q 1.98559
Q 2.34054
ω 110.8452
Node 123.5802
m 353.7029
n 0.3098
Epoch 2460800.5
nobs 3785
nopp 26
Years observed 1975-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.164
ep 0.115
sin(ip) 0.087
G 0.150
H 14.180
Mass
D 3.84 0.199
pV 0.329 0.1222
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1636 0.1148 0.0869 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.84 0.199 0.199 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.329 0.1222 0.1222 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
14.18 MPC-2023-12-04 MPC-2023-12-04 Phot