Lagerros

07857, 1969 VO1, 1969VO1, 1978 QC3, 1978QC3, 1979 YZ9, 1979YZ9, 1980 AJ, 1980AJ, 1990 DN, 1990DN, 1991 JJ2, 1991JJ2, 1994 AG2, 1994AG2, J69V01O, J78Q03C, J79Y09Z, J80A00J, J90D00N, J91J02J, J94A02G

All data for this body: [vot]

MPC data
Name (number) Lagerros (7857)
a 2.84910
e 0.16359
i / sin(i) 12.6512 / 0.21902
q 2.38302
Q 3.31518
ω 292.8098
Node 133.2907
m 187.2325
n 0.2049
Epoch 2460800.5
nobs 5089
nopp 32
Years observed 1966-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.846
ep 0.147
sin(ip) 0.208
G 0.150
H 11.830
Mass
D 11.06 0.108
pV 0.179 0.0251
Value
Rotational Period 3.076
Period quality 3-
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8464 0.1472 0.2076 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.66 0.187 0.187 Masiero 2011ApJ...741...68M NEATM
11.26 0.133 0.133 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.168 0.0384 0.0384 Masiero 2011ApJ...741...68M NEATM
0.187 0.0331 0.0331 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
11.83 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.0769 3- Synodic Clark 2018MPBu...45..235C Lightcurve