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: 7/6/2024
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 07/06/2024 11:50:20 72.36, -5.17 49.91 07/06/2024 11:51:29 72.34, -5.20 49.87 2.78 69
2 07/06/2024 12:41:02 -72.27, 162.32 130.19 07/06/2024 12:40:53 -72.25, 162.30 130.21 2.17 9
3 07/06/2024 13:31:33 71.49, -28.90 48.97 07/06/2024 13:30:26 71.53, -31.26 49.16 83.32 67
4 07/08/2024 23:53:31 -72.34, -5.92 129.83 07/08/2024 23:54:02 -72.32, -5.91 129.86 2.45 31
5 07/09/2024 00:44:15 72.24, 161.59 50.06 07/09/2024 00:43:23 72.25, 161.63 50.08 1.53 52
6 07/11/2024 11:05:59 -72.37,-174.09 129.47 07/11/2024 11:07:11 -72.36,-174.17 129.50 3.08 72
7 07/11/2024 11:56:43 72.27, -6.58 50.42 07/11/2024 11:56:32 72.28, -6.63 50.44 2.61 11
8 07/11/2024 12:47:14 -71.61, 161.99 130.30 07/11/2024 12:46:06 -71.66, 159.95 130.11 71.72 68
9 07/13/2024 23:09:12 72.36,-174.86 50.89 07/13/2024 23:09:40 72.35,-174.85 50.86 1.48 28
10 07/13/2024 23:59:54 -72.26, -7.34 129.23 07/13/2024 23:59:04 -72.25, -7.35 129.22 0.44 50
11 07/16/2024 10:21:40 72.41, 16.94 51.34 07/16/2024 10:22:47 72.43, 16.98 51.34 3.32 67
12 07/16/2024 11:12:22 -72.30,-175.53 128.78 07/16/2024 11:12:12 -72.28,-175.63 128.79 3.54 10
13 07/16/2024 12:02:51 71.48, -6.69 50.34 07/16/2024 12:01:45 71.51, -9.27 50.54 90.91 66
14 07/18/2024 22:24:50 -72.40, 16.17 128.24 07/18/2024 22:25:17 -72.39, 16.24 128.26 2.74 27
15 07/18/2024 23:15:33 72.26,-176.25 51.62 07/18/2024 23:14:39 72.27,-176.31 51.64 2.13 54

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 7/6/2024
SNOs_Map_NOAA-21_TERRA_20240706.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 07/06/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA