Alvindrew

1998 SC54, 1998SC54, 2000 GJ163, 2000GJ163, A4698, J98S54C, K00GG3J

All data for this body: [vot]

MPC data
Name (number) Alvindrew (104698)
a 2.37158
e 0.21354
i / sin(i) 6.3531 / 0.11066
q 1.86516
Q 2.87800
ω 211.7540
Node 185.4817
m 79.3073
n 0.2699
Epoch 2460800.5
nobs 798
nopp 17
Years observed 1998-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.372
ep 0.193
sin(ip) 0.112
G 0.150
H 16.640
Mass
D 1.22 0.132
pV 0.270 0.1297
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 2.867
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3719 0.1930 0.1116 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.22 0.132 0.132 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.270 0.1297 0.1297 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
16.64 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
V V 0.4779 0.4779 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT