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: 6/12/2024
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 06/14/2024 02:44:31 -72.89, -49.82 130.25 06/14/2024 02:45:38 -72.80, -47.60 130.46 73.79 67
2 06/14/2024 03:35:03 72.16, 118.97 48.96 06/14/2024 03:35:09 72.16, 118.92 48.96 1.61 6
3 06/14/2024 04:25:45 -72.08, -73.56 131.13 06/14/2024 04:24:34 -72.06, -73.61 131.14 3.18 71
4 06/16/2024 14:47:33 72.23, -49.27 48.94 06/16/2024 14:48:23 72.24, -49.29 48.95 2.07 50
5 06/16/2024 15:38:15 -72.14, 118.21 131.16 06/16/2024 15:37:48 -72.14, 118.18 131.15 0.94 27
6 06/19/2024 02:00:19 73.11, 140.79 49.86 06/19/2024 02:01:24 72.98, 143.73 49.58 96.09 65
7 06/19/2024 02:50:45 -72.21, -50.03 131.13 06/19/2024 02:51:02 -72.19, -50.09 131.15 3.07 17
8 06/19/2024 03:41:30 72.14, 117.40 48.81 06/19/2024 03:40:22 72.13, 117.49 48.80 3.39 68
9 06/21/2024 14:03:15 -72.29, 141.70 131.04 06/21/2024 14:04:14 -72.30, 141.77 131.05 3.03 59
10 06/21/2024 14:53:59 72.17, -50.77 48.84 06/21/2024 14:53:35 72.19, -50.75 48.86 2.02 24
11 06/24/2024 02:06:28 72.21, 141.04 48.92 06/24/2024 02:06:48 72.22, 140.95 48.92 3.05 20
12 06/24/2024 02:57:11 -72.17, -51.56 131.13 06/24/2024 02:56:12 -72.17, -51.48 131.12 2.72 59

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 6/12/2024
SNOs_Map_NOAA-21_TERRA_20240612.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 06/12/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA