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: 8/5/2024
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 08/05/2024 07:24:16 72.44, 61.27 55.80 08/05/2024 07:24:46 72.46, 61.23 55.81 2.79 30
2 08/05/2024 08:14:59 -72.38,-131.30 124.26 08/05/2024 08:14:09 -72.37,-131.27 124.26 1.55 50
3 08/07/2024 18:36:44 72.51,-106.98 56.56 08/07/2024 18:37:46 72.51,-106.97 56.54 0.18 62
4 08/07/2024 19:27:26 -72.40, 60.56 123.56 08/07/2024 19:27:09 -72.43, 60.53 123.53 2.92 17
5 08/10/2024 05:49:27 73.35, 83.13 58.19 08/10/2024 05:50:32 73.26, 86.16 57.92 97.39 65
6 08/10/2024 06:39:54 -72.48,-107.70 122.76 08/10/2024 06:40:08 -72.48,-107.66 122.77 1.34 14
7 08/10/2024 07:30:38 72.40, 59.78 57.16 08/10/2024 07:29:30 72.38, 59.83 57.16 2.29 68
8 08/12/2024 17:52:21 -72.53, 84.11 121.98 08/12/2024 17:53:06 -72.53, 84.14 121.99 1.22 45
9 08/12/2024 18:43:05 72.44,-108.42 57.94 08/12/2024 18:42:28 72.43,-108.36 57.93 2.25 37
10 08/15/2024 05:04:50 -72.68, -84.32 121.05 08/15/2024 05:06:02 -72.63, -83.94 121.14 13.69 72
11 08/15/2024 05:55:31 72.45, 83.46 58.71 08/15/2024 05:55:25 72.48, 83.44 58.73 2.72 6
12 08/15/2024 06:46:05 -71.93,-108.19 121.86 08/15/2024 06:44:55 -72.02,-109.70 121.67 52.98 70
13 08/17/2024 17:07:57 72.53, -84.79 59.57 08/17/2024 17:08:20 72.52, -84.75 59.55 1.26 23
14 08/17/2024 17:58:40 -72.46, 82.67 120.50 08/17/2024 17:57:43 -72.45, 82.77 120.51 3.45 57

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 8/5/2024
SNOs_Map_NOAA-21_TERRA_20240805.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 08/05/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA