Danwelcher

05463, 1931 TX2, 1931TX2, 1974 HG2, 1974HG2, 1985 TO, 1985TO, 1991 JE, 1991JE, J31T02X, J74H02G, J85T00O, J91J00E

All data for this body: [vot]

MPC data
Name (number) Danwelcher (5463)
a 2.24703
e 0.14114
i / sin(i) 3.8068 / 0.06639
q 1.92988
Q 2.56418
ω 312.7235
Node 3.6495
m 318.5055
n 0.2926
Epoch 2460800.5
nobs 5358
nopp 27
Years observed 1931-2025
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.247
ep 0.096
sin(ip) 0.064
G 0.150
H 13.610
Mass
D 4.99 0.192
pV 0.347 0.0465
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2470 0.0960 0.0641 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.61 1.300 1.300 Nugent 2016AJ....152...63N NEATM
4.94 0.770 0.770 Nugent 2016AJ....152...63N NEATM
5.00 0.201 0.201 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.290 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
0.310 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.371 0.0568 0.0568 Masiero 2011ApJ...741...68M 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
13.61 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT