1999 RM12

1999RM12, 2000 WZ54, 2000WZ54, 44601, J99R12M, K00W54Z

All data for this body: [vot]

MPC data
Name (number) 1999 RM12 (44601)
a 2.28251
e 0.07559
i / sin(i) 5.9007 / 0.10280
q 2.10999
Q 2.45504
ω 191.8945
Node 314.3122
m 355.9687
n 0.2858
Epoch 2460800.5
nobs 2187
nopp 20
Years observed 1998-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.282
ep 0.124
sin(ip) 0.107
G 0.150
H 15.290
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 13.655
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2821 0.1242 0.1075 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.29 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
A S 0.2508 0.3520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.1205 0.3520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.2648 0.3520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.4553 0.3520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.3375 0.3520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2930 0.3520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4956 0.3520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5275 0.3520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9597 0.3520 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT