1999 TK220
1999TK220, 2000 WC157, 2000WC157, 36218, J99TM0K, K00WF7C
All data for this body: [vot]
MPC data
| Name (number) |
1999 TK220 (36218) |
| a |
2.57691 |
| e |
0.18050 |
| i / sin(i) |
7.0470 /
0.12268
|
| q |
2.11178
|
| Q |
3.04204
|
| ω |
282.6888 |
| Node |
342.2145 |
| m |
166.1515 |
| n |
0.2383 |
| Epoch |
2460800.5 |
| nobs |
2421 |
| nopp |
21 |
| Years observed |
1998-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
Rafita (1644) |
|
| |
|
|
| ap |
2.576 |
|
| ep |
0.178 |
|
| sin(ip) |
0.136 |
|
| G |
0.150 |
|
| H |
14.290 |
|
| Mass |
|
|
| D |
4.06 |
0.172 |
| pV |
0.295 |
0.0352 |
|
Value |
| Rotational Period |
3.800 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
26.132 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1644 |
Rafita |
518 |
Rafita |
0.5300 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5758 |
0.1784 |
0.1361 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.06 |
0.172 |
0.172 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.295 |
0.0352 |
0.0352 |
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 |
| 14.29 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |