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: 6/26/2024
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 06/26/2024 13:18:59 72.33, -27.30 49.13 06/26/2024 13:20:01 72.32, -27.21 49.10 2.99 62
2 06/26/2024 14:09:40 -72.19, 140.29 131.02 06/26/2024 14:09:26 -72.20, 140.23 131.01 2.08 14
3 06/29/2024 01:22:09 -72.28, -28.00 130.80 06/29/2024 01:22:37 -72.26, -28.01 130.83 2.37 28
4 06/29/2024 02:12:53 72.17, 139.54 49.08 06/29/2024 02:11:58 72.17, 139.50 49.09 1.34 55
5 07/01/2024 12:34:38 -72.32, 163.81 130.59 07/01/2024 12:35:48 -72.34, 163.80 130.59 2.07 70
6 07/01/2024 13:25:23 72.26, -28.77 49.35 07/01/2024 13:25:09 72.25, -28.70 49.33 2.85 14
7 07/01/2024 14:15:52 -71.51, 139.98 131.47 07/01/2024 14:14:44 -71.59, 137.84 131.26 75.87 68
8 07/04/2024 00:37:52 72.32, 163.02 49.62 07/04/2024 00:38:20 72.30, 163.06 49.59 2.15 28
9 07/04/2024 01:28:34 -72.22, -29.47 130.49 07/04/2024 01:27:44 -72.23, -29.41 130.47 2.69 50
10 07/06/2024 11:50:21 72.38, -5.21 49.93 07/06/2024 11:51:30 72.38, -5.13 49.91 2.54 69
11 07/06/2024 12:41:03 -72.28, 162.31 130.19 07/06/2024 12:40:55 -72.26, 162.30 130.20 2.09 8
12 07/06/2024 13:31:34 71.51, -28.94 48.99 07/06/2024 13:30:27 71.57, -31.19 49.20 79.92 67
13 07/08/2024 23:53:32 -72.34, -5.92 129.83 07/08/2024 23:54:04 -72.36, -5.85 129.82 3.31 32
14 07/09/2024 00:44:16 72.24, 161.58 50.07 07/09/2024 00:43:26 72.22, 161.57 50.06 2.64 50

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 6/26/2024
SNOs_Map_NOAA-21_TERRA_20240626.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 06/26/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA