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: 6/13/2024
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 06/14/2024 02:44:31 -72.90, -49.83 130.24 06/14/2024 02:45:38 -72.80, -47.60 130.46 73.90 67
2 06/14/2024 03:35:03 72.16, 118.96 48.96 06/14/2024 03:35:09 72.16, 118.92 48.96 1.58 6
3 06/14/2024 04:25:45 -72.08, -73.57 131.13 06/14/2024 04:24:33 -72.11, -73.52 131.10 3.03 72
4 06/16/2024 14:47:33 72.22, -49.27 48.94 06/16/2024 14:48:23 72.25, -49.27 48.96 3.39 50
5 06/16/2024 15:38:15 -72.14, 118.21 131.16 06/16/2024 15:37:48 -72.15, 118.20 131.14 1.01 27
6 06/19/2024 02:00:19 73.10, 140.81 49.86 06/19/2024 02:01:24 73.01, 143.78 49.61 96.94 65
7 06/19/2024 02:50:45 -72.21, -50.03 131.13 06/19/2024 02:51:02 -72.22, -50.04 131.13 1.16 17
8 06/19/2024 03:41:29 72.09, 117.51 48.74 06/19/2024 03:40:23 72.11, 117.45 48.78 3.20 66
9 06/21/2024 14:03:15 -72.28, 141.72 131.06 06/21/2024 14:04:16 -72.25, 141.68 131.09 3.16 61
10 06/21/2024 14:53:59 72.16, -50.75 48.83 06/21/2024 14:53:36 72.20, -50.75 48.86 3.80 23
11 06/24/2024 02:06:29 72.25, 140.98 48.96 06/24/2024 02:06:49 72.26, 141.01 48.96 1.69 20
12 06/24/2024 02:57:11 -72.15, -51.52 131.15 06/24/2024 02:56:14 -72.16, -51.51 131.14 0.47 57
13 06/26/2024 13:18:57 72.29, -27.21 49.08 06/26/2024 13:20:01 72.29, -27.28 49.07 2.18 64
14 06/26/2024 14:09:40 -72.24, 140.20 130.97 06/26/2024 14:09:25 -72.24, 140.29 130.98 3.22 15

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 6/13/2024
SNOs_Map_NOAA-21_TERRA_20240614.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 06/13/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA