Bolyai

01441, 1937 WA, 1937WA, J37W00A

All data for this body: [vot]

MPC data
Name (number) Bolyai (1441)
a 2.63128
e 0.23907
i / sin(i) 13.9218 / 0.24060
q 2.00221
Q 3.26035
ω 115.8358
Node 253.9615
m 214.0967
n 0.2309
Epoch 2460800.5
nobs 5229
nopp 32
Years observed 1937-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.632
ep 0.186
sin(ip) 0.266
G 0.150
H 13.250
Mass
D 13.57 1.043
pV 0.048 0.0089
Value
Rotational Period 194.600
Period quality
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6317 0.1865 0.2659 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.92 2.010 2.010 Masiero 2020PSJ.....1....5M NEATM
12.31 3.670 3.670 Nugent 2016AJ....152...63N NEATM
14.65 6.430 6.430 Masiero 2012ApJ...759L...8M NEATM
14.76 1.400 1.400 Tedesco 2002AJ....123.1056T STM
15.37 3.970 3.970 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0150 0.0230 Masiero 2021PSJ.....2..162M NEATM
0.047 0.0110 0.0110 Tedesco 2002AJ....123.1056T STM
0.047 0.1010 0.1010 Masiero 2012ApJ...759L...8M NEATM
0.050 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.068 0.0270 0.0270 Masiero 2020PSJ.....1....5M 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
13.25 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
194.67 2 Sidereal Durech 2020A&A...643A..59D Model