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: 5/27/2024
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 05/27/2024 16:54:02 -72.72, 98.10 128.65 05/27/2024 16:55:10 -72.61, 99.94 128.86 62.22 68
2 05/27/2024 17:44:36 72.09, -93.33 50.67 05/27/2024 17:44:39 72.10, -93.30 50.67 1.18 3
3 05/27/2024 18:35:17 -71.96, 74.24 129.49 05/27/2024 18:34:04 -71.98, 74.15 129.45 3.96 73
4 05/30/2024 04:57:07 72.14, 98.45 50.35 05/30/2024 04:57:58 72.16, 98.43 50.35 1.72 51
5 05/30/2024 05:47:49 -72.06, -94.07 129.75 05/30/2024 05:47:23 -72.05, -94.11 129.76 1.76 26
6 06/01/2024 17:00:20 -72.12, 97.70 130.03 06/01/2024 17:00:41 -72.13, 97.68 130.01 2.22 21
7 06/01/2024 17:51:05 72.05, -94.86 49.90 06/01/2024 17:50:02 72.04, -94.82 49.90 1.97 63
8 06/04/2024 04:12:51 -72.18, -70.55 130.25 06/04/2024 04:13:59 -72.19, -70.59 130.25 1.59 68
9 06/04/2024 05:03:35 72.07, 96.98 49.63 06/04/2024 05:03:20 72.08, 96.90 49.65 3.53 15
10 06/04/2024 05:54:04 -71.31, -94.31 131.19 06/04/2024 05:52:57 -71.34, -96.69 131.04 84.74 67
11 06/06/2024 16:16:06 72.15, -71.29 49.46 06/06/2024 16:16:37 72.15, -71.34 49.46 2.14 31
12 06/06/2024 17:06:48 -72.06, 96.21 130.65 06/06/2024 17:06:02 -72.06, 96.15 130.63 2.15 46
13 06/09/2024 03:28:39 72.39, 120.12 49.51 06/09/2024 03:29:51 72.30, 120.55 49.38 17.57 72
14 06/09/2024 04:19:18 -72.14, -72.08 130.76 06/09/2024 04:19:17 -72.16, -72.05 130.75 1.65 1

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 5/27/2024
SNOs_Map_NOAA-21_TERRA_20240527.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 05/27/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA