Maeva

03916, 1972 BC, 1972BC, 1972 CA, 1972CA, 1978 EE6, 1978EE6, 1981 QA3, 1981QA3, J72B00C, J72C00A, J78E06E, J81Q03A

All data for this body: [vot]

MPC data
Name (number) Maeva (3916)
a 3.24822
e 0.11879
i / sin(i) 1.9434 / 0.03391
q 2.86236
Q 3.63408
ω 84.8757
Node 27.7208
m 75.0465
n 0.1684
Epoch 2460800.5
nobs 4385
nopp 32
Years observed 1972-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.227
ep 0.148
sin(ip) 0.034
G 0.150
H 12.320
Mass
D 19.99 0.194
pV 0.041 0.0023
Value
Rotational Period 60.290
Period quality 2
Spectral Class X
Spectral Class Score 2.538
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 1.4100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2269 0.1478 0.0344 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.80 3.760 3.760 Ali-Lagoa 2018A&A...612A..85A NEATM
19.58 0.213 0.213 Masiero 2011ApJ...741...68M NEATM
20.56 0.660 0.660 Usui 2011PASJ...63.1117U NEATM
21.68 4.340 4.340 Ali-Lagoa 2018A&A...612A..85A NEATM
21.94 1.100 1.100 Tedesco 2002AJ....123.1056T STM
22.23 6.090 6.090 Masiero 2012ApJ...759L...8M NEATM
25.07 0.916 0.916 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0027 0.0027 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.048 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.052 0.0370 0.0370 Masiero 2012ApJ...759L...8M NEATM
0.054 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.061 0.0115 0.0115 Masiero 2011ApJ...741...68M NEATM
0.072 0.0290 0.0290 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
12.32 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
60.295 2 Sidereal Durech 2023A&A...675A..24D Model
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
X 0.423 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT