Kallavesi

02840, 1941 UP, 1941UP, 1952 TB, 1952TB, 1977 KC, 1977KC, 1980 BY, 1980BY, J41U00P, J52T00B, J77K00C, J80B00Y

All data for this body: [vot]

MPC data
Name (number) Kallavesi (2840)
a 2.39925
e 0.09406
i / sin(i) 8.5113 / 0.14800
q 2.17357
Q 2.62493
ω 263.8091
Node 59.0209
m 78.0703
n 0.2652
Epoch 2460200.5
nobs 3527
nopp 28
Years observed 1941-2023
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.399
ep 0.057
sin(ip) 0.136
Value Standard error
G 0.150
H 12.720
Mass
D 7.92 0.060
pV 0.212 0.0154
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3987 0.0565 0.1358 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.68 1.230 1.230 Nugent 2016AJ....152...63N NEATM
7.70 0.120 0.120 Masiero 2014ApJ...791..121M NEATM
8.00 0.070 0.070 Masiero 2011ApJ...741...68M NEATM
8.12 1.670 1.670 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.200 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.210 0.0168 0.0168 Masiero 2011ApJ...741...68M NEATM
0.220 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.230 0.0500 0.0500 Masiero 2014ApJ...791..121M 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
12.72 MPC-2023-12-04 MPC-2023-12-04 Phot