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: 9/8/2024
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 09/08/2024 23:41:06 72.94, 176.16 67.81 09/08/2024 23:42:17 72.81, 176.90 67.63 28.46 71
2 09/09/2024 00:31:43 -72.59, -15.80 112.56 09/09/2024 00:31:43 -72.58, -15.85 112.57 2.24 0
3 09/09/2024 01:22:20 72.14, 152.42 66.97 09/09/2024 01:21:10 72.18, 151.08 67.08 45.73 70
4 09/11/2024 11:44:06 -72.66, 175.98 111.55 09/11/2024 11:44:24 -72.66, 176.07 111.57 3.17 18
5 09/11/2024 12:34:50 72.57, -16.51 68.36 09/11/2024 12:33:45 72.57, -16.43 68.36 2.71 65
6 09/13/2024 22:56:27 -72.66, 7.91 110.63 09/13/2024 22:57:05 -72.64, 7.84 110.64 2.92 38
7 09/13/2024 23:47:11 72.56, 175.41 69.29 09/13/2024 23:46:25 72.59, 175.41 69.33 3.27 46
8 09/16/2024 10:08:47 -72.68,-160.21 109.66 09/16/2024 10:09:42 -72.70,-160.27 109.65 2.72 55
9 09/16/2024 10:59:31 72.59, 7.29 70.25 09/16/2024 10:59:03 72.58, 7.19 70.26 3.37 28
10 09/18/2024 21:21:08 -72.72, 31.62 108.67 09/18/2024 21:22:19 -72.71, 31.56 108.69 2.48 71
11 09/18/2024 22:11:52 72.63,-160.88 71.25 09/18/2024 22:11:39 72.64,-160.90 71.26 1.07 13
12 09/18/2024 23:02:21 -71.87, 7.92 109.55 09/18/2024 23:01:14 -71.96, 5.56 109.36 82.28 67
13 09/21/2024 08:33:38 -73.25,-137.58 107.16 09/21/2024 08:34:47 -73.11,-135.86 107.37 57.31 69
14 09/21/2024 09:24:12 72.65, 31.00 72.22 09/21/2024 09:24:14 72.66, 30.95 72.23 1.72 2

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 9/8/2024
SNOs_Map_NOAA-21_TERRA_20240908.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 09/08/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA