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: 8/26/2024
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 08/27/2024 14:48:19 -72.58, 130.06 117.07 08/27/2024 14:49:07 -72.58, 130.00 117.07 2.18 48
2 08/27/2024 15:39:03 72.48, -62.45 62.85 08/27/2024 15:38:29 72.47, -62.54 62.84 3.32 34
3 08/30/2024 02:00:44 -72.64, -38.16 116.14 08/30/2024 02:01:56 -72.64, -38.15 116.15 0.44 72
4 08/30/2024 02:51:28 72.55, 129.33 63.79 08/30/2024 02:51:17 72.57, 129.40 63.81 3.41 11
5 08/30/2024 03:41:59 -71.88, -62.05 116.92 08/30/2024 03:40:51 -71.91, -64.11 116.79 71.24 68
6 09/01/2024 14:03:52 72.58, -38.81 64.70 09/01/2024 14:04:06 72.57, -38.85 64.69 1.21 14
7 09/01/2024 14:54:34 -72.52, 128.62 115.36 09/01/2024 14:53:28 -72.50, 128.69 115.37 2.96 66
8 09/04/2024 01:16:15 72.61, 153.02 65.63 09/04/2024 01:16:52 72.63, 153.02 65.64 1.82 37
9 09/04/2024 02:06:57 -72.50, -39.44 114.48 09/04/2024 02:06:16 -72.52, -39.53 114.46 3.02 41
10 09/06/2024 12:28:39 72.66, -15.17 66.59 09/06/2024 12:29:39 72.64, -15.19 66.56 2.59 60
11 09/06/2024 13:19:21 -72.55, 152.37 113.52 09/06/2024 13:19:02 -72.59, 152.37 113.48 3.83 19
12 09/08/2024 23:41:10 73.08, 175.86 67.96 09/08/2024 23:42:20 72.92, 177.11 67.74 44.00 70
13 09/09/2024 00:31:45 -72.61, -15.84 112.53 09/09/2024 00:31:48 -72.61, -15.82 112.54 0.91 3

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 8/26/2024
SNOs_Map_NOAA-21_TERRA_20240826.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 08/26/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA