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: 5/23/2024
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 05/25/2024 05:41:21 -72.13, -92.60 128.88 05/25/2024 05:41:59 -72.12, -92.55 128.89 2.02 38
2 05/25/2024 06:32:05 72.01, 74.93 50.99 05/25/2024 06:31:21 71.99, 74.89 50.98 2.93 44
3 05/27/2024 16:54:02 -72.68, 98.18 128.70 05/27/2024 16:55:11 -72.59, 99.92 128.87 58.32 69
4 05/27/2024 17:44:36 72.06, -93.27 50.63 05/27/2024 17:44:40 72.08, -93.34 50.65 3.35 4
5 05/27/2024 18:35:18 -71.97, 74.22 129.48 05/27/2024 18:34:05 -71.96, 74.13 129.46 3.24 73
6 05/30/2024 04:57:07 72.16, 98.41 50.37 05/30/2024 04:57:57 72.17, 98.46 50.36 1.88 50
7 05/30/2024 05:47:49 -72.07, -94.10 129.74 05/30/2024 05:47:22 -72.06, -94.07 129.74 1.10 27
8 06/01/2024 17:00:20 -72.14, 97.66 130.00 06/01/2024 17:00:40 -72.12, 97.65 130.03 2.28 20
9 06/01/2024 17:51:04 72.02, -94.81 49.87 06/01/2024 17:50:01 72.01, -94.86 49.87 2.02 63
10 06/04/2024 04:12:51 -72.21, -70.61 130.22 06/04/2024 04:13:56 -72.23, -70.52 130.22 3.33 65
11 06/04/2024 05:03:35 72.10, 96.92 49.66 06/04/2024 05:03:17 72.12, 96.96 49.68 2.13 18

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 5/23/2024
SNOs_Map_NOAA-21_TERRA_20240523.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 05/23/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA