Eratosthenes

03251, 1916SA, 1955XE, 1982RU1, 6536P-L, J16S00A, J55X00E, J82R01U, PLS6536

All data for this body: [vot]

MPC data
Name (number) Eratosthenes (3251)
Packed designation 03251
a 3.11688
e 0.15200
i / sin(i) 0.7242 / 0.01264
q 2.64312
Q 3.59063
ω 236.9102
Node 142.2887
m 44.4274
n 0.1791
Epoch 2459600.5
nobs 2994
nopp 33
Years observed 1916-2022
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.115
ep 0.124
sin(ip) 0.015
Value Standard error
G 0.150
H 12.870
Mass
D 14.93 0.454
pV 0.065 0.0097
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1152 0.1243 0.0150 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.96 2.900 2.900 Nugent 2016AJ....152...63N NEATM
14.98 0.460 0.460 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.065 0.0100 0.0100 Masiero 2012ApJ...759L...8M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.87 MPC-2022-01-18 MPC-2022-01-18 Phot