Chkalov

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

All data for this body: [vot]

MPC data
Name (number) Chkalov (2692)
a 2.58182
e 0.18382
i / sin(i) 9.2846 / 0.16134
q 2.10723
Q 3.05640
ω 299.1774
Node 236.2329
m 31.3652
n 0.2376
Epoch 2460200.5
nobs 4974
nopp 31
Years observed 1955-2023
rms 0.45
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 12.200
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-Oct-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
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
9.19 2.030 2.030 Nugent 2016AJ....152...63N 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-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.20 MPC-2023-12-04 MPC-2023-12-04 Phot