1999 RZ191

1999RZ191, 2000 YD114, 2000YD114, 74745, J99RJ1Z, K00YB4D

All data for this body: [vot]

MPC data
Name (number) 1999 RZ191 (74745)
a 2.36095
e 0.26925
i / sin(i) 13.0885 / 0.22646
q 1.72526
Q 2.99664
ω 204.0868
Node 91.9411
m 58.2977
n 0.2717
Epoch 2460800.5
nobs 1372
nopp 20
Years observed 1999-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Chaldaea (313)
 
ap 2.362
ep 0.235
sin(ip) 0.198
G 0.150
H 15.660
Mass
D 5.06 0.013
pV 0.040 0.0039
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.549
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
313 Chaldaea 415 Chaldaea -0.1400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3616 0.2347 0.1979 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.11 1.110 1.110 Masiero 2020PSJ.....1....5M NEATM
4.73 1.470 1.470 Masiero 2020PSJ.....1....5M NEATM
5.06 0.013 0.013 Masiero 2011ApJ...741...68M NEATM
5.41 1.860 1.860 Masiero 2021PSJ.....2..162M NEATM
6.15 0.440 0.440 Usui 2011PASJ...63.1117U NEATM
6.25 1.250 1.250 Ali-Lagoa 2018A&A...612A..85A NEATM
6.27 2.750 2.750 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.034 0.0310 0.0310 Masiero 2012ApJ...759L...8M NEATM
0.034 0.0200 0.0480 Masiero 2021PSJ.....2..162M NEATM
0.042 0.0043 0.0043 Masiero 2011ApJ...741...68M NEATM
0.046 0.0390 0.0390 Masiero 2020PSJ.....1....5M NEATM
0.060 0.0740 0.0740 Masiero 2020PSJ.....1....5M 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
15.66 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
C C 0.0972 0.1350 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1610 0.1350 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT