1999 RM176
1999RM176, 1999 RD256, 1999RD256, 74731, J99RH6M, J99RP6D
All data for this body: [vot]
MPC data
| Name (number) |
1999 RM176 (74731) |
| a |
2.17509 |
| e |
0.14752 |
| i / sin(i) |
3.1689 /
0.05528
|
| q |
1.85423
|
| Q |
2.49595
|
| ω |
345.8172 |
| Node |
327.9932 |
| m |
202.0529 |
| n |
0.3072 |
| Epoch |
2460200.5 |
| nobs |
917 |
| nopp |
17 |
| Years observed |
1999-2023 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.175 |
|
| ep |
0.095 |
|
| sin(ip) |
0.059 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.350 |
|
| Mass |
|
|
| D |
1.95 |
0.262 |
| pV |
0.169 |
0.0539 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1752 |
0.0951 |
0.0594 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.95 |
0.262 |
0.262 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.169 |
0.0539 |
0.0539 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.35 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |