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: 8/2/2024
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 08/02/2024 19:21:10 -72.75, 61.44 124.53 08/02/2024 19:22:21 -72.64, 62.18 124.70 27.42 71
2 08/02/2024 20:11:49 72.40,-130.55 55.10 08/02/2024 20:11:46 72.39,-130.61 55.09 2.59 3
3 08/02/2024 21:02:25 -71.99, 37.57 125.35 08/02/2024 21:01:14 -72.03, 36.43 125.22 39.67 71
4 08/05/2024 07:24:17 72.45, 61.24 55.81 08/05/2024 07:24:47 72.46, 61.22 55.81 0.95 30
5 08/05/2024 08:15:00 -72.39,-131.32 124.25 08/05/2024 08:14:10 -72.37,-131.27 124.26 2.76 50
6 08/07/2024 18:36:44 72.51,-106.98 56.56 08/07/2024 18:37:47 72.49,-107.01 56.52 2.72 63
7 08/07/2024 19:27:26 -72.40, 60.57 123.56 08/07/2024 19:27:10 -72.41, 60.50 123.55 2.54 16
8 08/10/2024 06:39:54 -72.46,-107.67 122.78 08/10/2024 06:40:10 -72.46,-107.70 122.79 1.26 16
9 08/10/2024 07:30:38 72.38, 59.81 57.14 08/10/2024 07:29:32 72.36, 59.79 57.14 2.01 66
10 08/12/2024 17:52:22 -72.54, 84.08 121.97 08/12/2024 17:53:09 -72.53, 84.13 121.99 2.00 47
11 08/12/2024 18:43:05 72.41,-108.35 57.90 08/12/2024 18:42:31 72.43,-108.38 57.93 2.72 34
12 08/15/2024 05:04:54 -72.82, -84.61 120.90 08/15/2024 05:06:05 -72.72, -83.80 121.06 28.86 71
13 08/15/2024 05:55:32 72.44, 83.48 58.69 08/15/2024 05:55:30 72.46, 83.38 58.71 3.82 2

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 8/2/2024
SNOs_Map_NOAA-21_TERRA_20240802.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 08/02/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA