Chkalov

02692, 1951YN, 1955XH, 1957HA, 1961GJ, 1976YT3, 1978NY3, 1982HL1, J51Y00N, J55X00H, J57H00A, J61G00J, J76Y03T, J78N03Y, J82H01L

All data for this body: [vot]

MPC data
Name (number) Chkalov (2692)
Packed designation 02692
a 2.58089
e 0.18350
i / sin(i) 9.2845 / 0.16134
q 2.10729
Q 3.05448
ω 299.2564
Node 236.2413
m 248.6830
n 0.2377
Epoch 2459600.5
nobs 3524
nopp 29
Years observed 1955-2022
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.581
ep 0.220
sin(ip) 0.182
Value Standard error
G 0.150
H 12.070
Mass
D 16.81 0.086
pV 0.140 0.0156
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5811 0.2199 0.1818 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.19 2.030 2.030 Nugent 2016AJ....152...63N NEATM
10.10 2.200 2.200 Nugent 2016AJ....152...63N NEATM
13.44 0.720 0.720 Usui 2011PASJ...63.1117U NEATM
14.00 2.800 2.800 Ali-Lagoa 2018A&A...612A..85A NEATM
15.99 0.200 0.200 Masiero 2014ApJ...791..121M NEATM
17.10 0.096 0.096 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.127 0.0292 0.0292 Masiero 2011ApJ...741...68M NEATM
0.140 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.143 0.0570 0.0570 Ali-Lagoa 2018A&A...612A..85A NEATM
0.220 0.1300 0.1300 Nugent 2016AJ....152...63N NEATM
0.270 0.1100 0.1100 Nugent 2016AJ....152...63N 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
12.07 MPC-2022-01-18 MPC-2022-01-18 Phot