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: 5/25/2024
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 05:41:20 -72.11, -92.56 128.90 05/25/2024 05:41:59 -72.09, -92.60 128.92 2.30 39
2 05/25/2024 06:32:05 72.04, 74.89 51.02 05/25/2024 06:31:20 72.02, 74.93 51.00 2.85 45
3 05/27/2024 16:54:02 -72.71, 98.13 128.67 05/27/2024 16:55:11 -72.57, 99.87 128.89 59.97 69
4 05/27/2024 17:44:36 72.08, -93.31 50.66 05/27/2024 17:44:39 72.11, -93.28 50.68 3.26 3
5 05/27/2024 18:35:17 -71.94, 74.26 129.50 05/27/2024 18:34:04 -71.99, 74.17 129.44 6.20 73
6 05/30/2024 04:57:07 72.14, 98.46 50.34 05/30/2024 04:57:58 72.16, 98.44 50.35 2.76 51
7 05/30/2024 05:47:49 -72.05, -94.05 129.76 05/30/2024 05:47:23 -72.05, -94.09 129.76 1.41 26
8 06/01/2024 17:00:20 -72.11, 97.70 130.03 06/01/2024 17:00:41 -72.12, 97.66 130.02 1.72 21
9 06/01/2024 17:51:05 72.05, -94.86 49.90 06/01/2024 17:50:02 72.02, -94.84 49.88 3.09 63
10 06/04/2024 04:12:51 -72.19, -70.56 130.24 06/04/2024 04:13:58 -72.21, -70.55 130.24 1.92 67
11 06/04/2024 05:03:35 72.08, 96.97 49.64 06/04/2024 05:03:19 72.10, 96.93 49.66 2.92 16
12 06/04/2024 05:54:03 -71.27, -94.23 131.24 06/04/2024 05:52:56 -71.36, -96.66 131.02 86.92 67
13 06/06/2024 16:16:05 72.17, -71.32 49.48 06/06/2024 16:16:34 72.19, -71.27 49.50 3.31 29
14 06/06/2024 17:06:47 -72.08, 96.17 130.62 06/06/2024 17:05:59 -72.10, 96.22 130.59 3.29 48

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 5/25/2024
SNOs_Map_NOAA-21_TERRA_20240525.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 05/25/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA