Thirty times in this incredibly annoying ten-hour video, a speech bubble with a letter appears over the guitar-playing Spongmonkey. These letters spell TIMESTAMPS AS MINOR PLANET NUMBERS. If you remove the colons of the video's timestamp at that moment, you get the numerical ID of a minor planet. What that Spongmonkey actually says on each occasion, however, is a number from one to nine. (You didn't mute the video, did you???) This tells you the letter to take from each minor planet's name.
00159 | Aemilia | 3 | M |
03355 | Onizuka | 1 | O |
05706 | Finkelstein | 8 | T |
11516 | Arthurpage | 4 | H |
15058 | Billcooke | 9 | E |
20106 | Morton | 3 | R |
22003 | Startek | 6 | E |
23751 | Davidprice | 2 | A |
30025 | Benfreed | 5 | R |
31031 | Altiplano | 3 | T |
34817 | Shiominemoto | 2 | H |
40459 | Rektorys | 8 | S |
41943 | Fredrick | 1 | F |
43956 | Elidoro | 3 | I |
45300 | Thewrewk | 5 | R |
51823 | Rickhusband | 7 | S |
54411 | Bobestelle | 6 | T |
60406 | Albertosuci | 2 | L |
62503 | Tomcave | 7 | E |
63129 | Courtemanche | 5 | T |
65637 | Tsniimash | 1 | T |
72543 | Simonemarchi | 6 | E |
73640 | Biermann | 4 | R |
75823 | Csokonai | 8 | I |
81203 | Polynesia | 5 | N |
82232 | Heuberger | 7 | G |
90226 | Byronsmith | 3 | R |
91553 | Claudedoom | 6 | E |
94400 | Hongdaeyong | 7 | E |
95247 | Schalansky | 9 | K |
The clue, MOTHER EARTH'S FIRST LETTER IN GREEK, leads to Γαια and the answer
GAMMA.