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: 2/11/2024
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 02/12/2024 19:44:18 -72.02, 56.70 94.12 02/12/2024 19:45:29 -71.91, 57.76 94.30 38.47 71
2 02/12/2024 20:34:54 71.55,-135.12 85.37 02/12/2024 20:34:54 71.57,-135.15 85.38 1.69 0
3 02/12/2024 21:25:34 -71.37, 32.53 94.85 02/12/2024 21:24:20 -71.43, 32.28 94.76 11.33 74
4 02/15/2024 07:47:25 72.04, 55.89 85.07 02/15/2024 07:48:35 71.94, 56.99 84.89 39.67 70
5 02/15/2024 08:38:00 -71.59,-135.96 95.44 02/15/2024 08:38:05 -71.59,-135.94 95.45 0.92 5
6 02/15/2024 09:28:41 71.33, 31.82 84.27 02/15/2024 09:27:28 71.40, 31.42 84.37 16.01 73
7 02/17/2024 19:50:33 -72.19, 54.83 95.64 02/17/2024 19:51:42 -72.13, 56.50 95.81 57.07 69
8 02/17/2024 20:41:08 71.63,-136.80 83.74 02/17/2024 20:41:11 71.62,-136.71 83.71 3.51 3
9 02/17/2024 21:31:49 -71.49, 30.78 96.44 02/17/2024 21:30:37 -71.48, 30.73 96.42 1.64 72
10 02/20/2024 07:53:40 72.19, 54.06 83.48 02/20/2024 07:54:49 72.06, 55.56 83.24 53.61 69
11 02/20/2024 08:44:12 -71.58,-137.49 97.21 02/20/2024 08:44:21 -71.60,-137.55 97.19 3.22 9
12 02/20/2024 09:34:55 71.43, 30.09 82.62 02/20/2024 09:33:43 71.46, 29.88 82.68 8.08 72
13 02/22/2024 19:56:47 -72.31, 53.06 97.31 02/22/2024 19:57:55 -72.22, 55.02 97.52 67.04 68
14 02/22/2024 20:47:20 71.65,-138.38 81.96 02/22/2024 20:47:25 71.64,-138.29 81.95 3.33 5
15 02/22/2024 21:38:01 -71.50, 29.21 98.22 02/22/2024 21:36:51 -71.51, 29.15 98.19 2.40 70

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 2/11/2024
SNOs_Map_NOAA-21_TERRA_20240211.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 02/11/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA