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: 6/19/2024
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 06/19/2024 03:41:30 72.12, 117.44 48.79 06/19/2024 03:40:23 72.11, 117.45 48.78 1.48 67
2 06/21/2024 14:03:15 -72.27, 141.74 131.07 06/21/2024 14:04:16 -72.25, 141.67 131.10 3.24 61
3 06/21/2024 14:54:00 72.20, -50.82 48.86 06/21/2024 14:53:36 72.20, -50.74 48.86 2.50 24
4 06/24/2024 02:06:29 72.28, 140.92 48.99 06/24/2024 02:06:48 72.26, 141.02 48.96 3.79 19
5 06/24/2024 02:57:10 -72.14, -51.49 131.17 06/24/2024 02:56:13 -72.15, -51.52 131.14 1.90 57
6 06/26/2024 13:18:58 72.31, -27.26 49.11 06/26/2024 13:20:01 72.29, -27.26 49.08 1.51 63
7 06/26/2024 14:09:40 -72.22, 140.24 131.00 06/26/2024 14:09:25 -72.24, 140.29 130.98 3.19 15
8 06/29/2024 01:22:09 -72.25, -27.94 130.84 06/29/2024 01:22:38 -72.25, -28.03 130.84 3.30 29
9 06/29/2024 02:12:54 72.19, 139.48 49.11 06/29/2024 02:11:58 72.20, 139.55 49.12 2.43 56
10 07/01/2024 12:34:39 -72.34, 163.77 130.57 07/01/2024 12:35:49 -72.34, 163.78 130.60 0.74 70
11 07/01/2024 13:25:23 72.24, -28.72 49.32 07/01/2024 13:25:10 72.23, -28.73 49.32 0.64 13

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 6/19/2024
SNOs_Map_NOAA-21_TERRA_20240619.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 06/19/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA