2001 RM55

2001RM55, 2007 TO201, 2007TO201, K01R55M, K07TK1O, N7620

All data for this body: [vot]

MPC data
Name (number) 2001 RM55 (237620)
a 3.17895
e 0.17818
i / sin(i) 6.1138 / 0.10650
q 2.61253
Q 3.74537
ω 217.3827
Node 157.9986
m 35.7420
n 0.1739
Epoch 2460800.5
nobs 395
nopp 17
Years observed 1995-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.174
ep 0.153
sin(ip) 0.097
G 0.150
H 15.930
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 8.843
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1739 0.1528 0.0965 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
15.93 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
B C 0.1386 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.1337 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1009 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1243 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1693 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2580 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2597 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5617 0.2410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT