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: 5/24/2024
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 -72.10, -92.54 128.91 05/25/2024 05:41:59 -72.10, -92.58 128.91 1.60 39
2 05/25/2024 06:32:05 72.03, 74.90 51.01 05/25/2024 06:31:20 72.03, 74.95 51.01 1.62 45
3 05/27/2024 16:54:02 -72.70, 98.15 128.68 05/27/2024 16:55:11 -72.57, 99.88 128.89 59.06 69
4 05/27/2024 17:44:36 72.07, -93.29 50.64 05/27/2024 17:44:40 72.06, -93.37 50.63 3.01 4
5 05/27/2024 18:35:17 -71.93, 74.28 129.51 05/27/2024 18:34:05 -71.94, 74.09 129.48 6.81 72
6 05/30/2024 04:57:08 72.17, 98.39 50.38 05/30/2024 04:57:58 72.15, 98.42 50.34 2.81 50
7 05/30/2024 05:47:49 -72.03, -94.02 129.78 05/30/2024 05:47:23 -72.04, -94.11 129.76 3.07 26
8 06/01/2024 17:00:21 -72.14, 97.65 130.00 06/01/2024 17:00:40 -72.15, 97.71 130.00 2.28 19
9 06/01/2024 17:51:05 72.03, -94.82 49.88 06/01/2024 17:50:01 72.05, -94.80 49.91 2.21 64
10 06/04/2024 04:12:51 -72.21, -70.60 130.22 06/04/2024 04:13:56 -72.21, -70.55 130.24 1.97 65
11 06/04/2024 05:03:35 72.10, 96.92 49.66 06/04/2024 05:03:17 72.10, 96.93 49.66 0.35 18
12 06/04/2024 05:54:02 -71.23, -94.18 131.27 06/04/2024 05:52:56 -71.25, -96.82 131.12 94.47 66
13 06/06/2024 16:16:06 72.18, -71.35 49.50 06/06/2024 16:16:33 72.16, -71.32 49.47 2.25 27
14 06/06/2024 17:06:48 -72.09, 96.15 130.61 06/06/2024 17:05:58 -72.07, 96.18 130.62 1.95 50

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 5/24/2024
SNOs_Map_NOAA-21_TERRA_20240524.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 05/24/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA