Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/12/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 10/13/2024 14:17:39 73.60, -44.30 81.71 10/13/2024 14:18:44 73.51, -41.46 81.54 89.96 65
2 10/13/2024 15:08:06 -72.77, 124.85 99.16 10/13/2024 15:08:20 -72.79, 124.78 99.14 3.27 14
3 10/13/2024 15:58:51 72.70, -67.69 80.78 10/13/2024 15:57:40 72.71, -67.69 80.80 1.65 71
4 10/16/2024 02:20:34 -72.83, -43.38 98.19 10/16/2024 02:20:52 -72.83, -43.33 98.20 1.64 18
5 10/16/2024 03:11:18 72.71, 124.18 81.70 10/16/2024 03:10:13 72.69, 124.09 81.69 3.65 65
6 10/18/2024 13:33:00 -72.81, 148.56 97.31 10/18/2024 13:33:23 -72.81, 148.48 97.32 2.48 23
7 10/18/2024 14:23:45 72.75, -44.00 82.64 10/18/2024 14:22:43 72.73, -44.00 82.62 2.18 62
8 10/21/2024 00:45:27 -72.87, -19.67 96.37 10/21/2024 00:45:51 -72.86, -19.59 96.39 3.23 24
9 10/21/2024 01:36:11 72.76, 147.87 83.53 10/21/2024 01:35:11 72.77, 147.92 83.55 2.09 60
10 10/23/2024 11:57:51 -72.86, 172.26 95.52 10/23/2024 11:58:17 -72.86, 172.25 95.53 0.79 26
11 10/23/2024 12:48:35 72.76, -20.21 84.39 10/23/2024 12:47:37 72.77, -20.23 84.41 1.97 58
12 10/25/2024 23:10:16 -72.88, 4.13 94.65 10/25/2024 23:10:42 -72.86, 4.11 94.67 2.07 26
13 10/26/2024 00:01:00 72.77, 171.66 85.26 10/26/2024 00:00:02 72.78, 171.63 85.26 0.87 58

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 10/12/2024
SNOs_Map_NOAA-21_TERRA_20241013.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 10/12/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA