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: 8/23/2024
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 08/25/2024 03:35:54 -72.55, -61.79 117.96 08/25/2024 03:36:16 -72.56, -61.79 117.94 1.94 22
2 08/25/2024 04:26:38 72.46, 105.70 61.96 08/25/2024 04:25:38 72.46, 105.69 61.98 0.65 60
3 08/27/2024 14:48:19 -72.60, 130.01 117.05 08/27/2024 14:49:06 -72.59, 130.02 117.06 0.64 47
4 08/27/2024 15:39:03 72.51, -62.50 62.88 08/27/2024 15:38:28 72.48, -62.52 62.85 3.57 35
5 08/30/2024 02:00:43 -72.62, -38.12 116.16 08/30/2024 02:01:55 -72.62, -38.17 116.17 2.03 72
6 08/30/2024 02:51:27 72.53, 129.37 63.76 08/30/2024 02:51:16 72.55, 129.37 63.79 2.39 11
7 08/30/2024 03:41:58 -71.86, -62.01 116.95 08/30/2024 03:40:50 -71.89, -64.14 116.81 73.63 68
8 09/01/2024 14:03:51 72.56, -38.79 64.68 09/01/2024 14:04:04 72.56, -38.85 64.68 2.06 13
9 09/01/2024 14:54:34 -72.50, 128.65 115.37 09/01/2024 14:53:27 -72.50, 128.70 115.37 1.55 67
10 09/04/2024 01:16:15 72.61, 153.03 65.63 09/04/2024 01:16:50 72.63, 153.03 65.64 1.93 35
11 09/04/2024 02:06:57 -72.50, -39.43 114.48 09/04/2024 02:06:14 -72.52, -39.51 114.46 3.38 43

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 8/23/2024
SNOs_Map_NOAA-21_TERRA_20240823.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 08/23/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA