Alexmazzanti

1998 BA44, 1998BA44, 2001 ON21, 2001ON21, 48842, J98B44A, K01O21N

All data for this body: [vot]

MPC data
Name (number) Alexmazzanti (48842)
a 3.14708
e 0.08102
i / sin(i) 15.7069 / 0.27072
q 2.89210
Q 3.40206
ω 22.9791
Node 332.6830
m 82.0408
n 0.1765
Epoch 2460800.5
nobs 3479
nopp 22
Years observed 1977-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Ursula (375)
 
ap 3.142
ep 0.066
sin(ip) 0.281
G 0.150
H 12.980
Mass
D 17.12 0.344
pV 0.047 0.0059
Value
Rotational Period 6.180
Period quality 2
Spectral Class C
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
375 Ursula 0 Ursula Novakovic 2019EPSC...13.1671N HCM
375 Ursula 631 Ursula Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1416 0.0657 0.2809 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.25 3.250 3.250 Ali-Lagoa 2018A&A...612A..85A NEATM
17.02 0.361 0.361 Masiero 2011ApJ...741...68M NEATM
18.17 1.280 1.280 Usui 2011PASJ...63.1117U NEATM
20.73 4.150 4.150 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.032 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.051 0.0069 0.0069 Masiero 2011ApJ...741...68M NEATM
0.053 0.0210 0.0210 Ali-Lagoa 2018A&A...612A..85A 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
12.98 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.17996 2 Sidereal Durech 2016A&A...587A..48D Model
6.184 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT