Ultrajectum

02471, 1953 FW, 1953FW, 1976 UV2, 1976UV2, 6545 P-L, 6545P-L, J53F00W, J76U02V, PLS6545

All data for this body: [vot]

MPC data
Name (number) Ultrajectum (2471)
a 2.99620
e 0.08879
i / sin(i) 10.2824 / 0.17850
q 2.73015
Q 3.26224
ω 280.7518
Node 15.8558
m 211.8347
n 0.1900
Epoch 2460800.5
nobs 7030
nopp 31
Years observed 1953-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.998
ep 0.081
sin(ip) 0.179
G 0.150
H 11.980
Mass
D 15.83 0.118
pV 0.122 0.0128
Value
Rotational Period 3.870
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.8300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9981 0.0809 0.1791 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.70 0.220 0.220 Masiero 2014ApJ...791..121M NEATM
15.88 0.141 0.141 Masiero 2011ApJ...741...68M NEATM
15.90 1.030 1.030 Usui 2011PASJ...63.1117U NEATM
16.17 3.230 3.230 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.120 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.122 0.0174 0.0174 Masiero 2011ApJ...741...68M NEATM
0.140 0.0560 0.0560 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
11.98 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.875 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.876 2 Synodic Waszczak 2015AJ....150...75W Lightcurve