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: 2/1/2024
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 02/02/2024 19:31:42 -71.63, 60.54 91.43 02/02/2024 19:32:48 -71.63, 60.61 91.45 2.46 66
2 02/02/2024 20:22:26 71.51,-131.94 88.44 02/02/2024 20:22:10 71.51,-131.91 88.44 1.16 16
3 02/02/2024 21:12:54 -70.70, 36.76 92.44 02/02/2024 21:11:47 -70.76, 34.58 92.25 80.36 67
4 02/05/2024 07:34:50 71.60, 59.82 87.81 02/05/2024 07:35:59 71.61, 59.76 87.81 2.61 69
5 02/05/2024 08:25:32 -71.51,-132.71 92.30 02/05/2024 08:25:24 -71.52,-132.73 92.29 1.65 8
6 02/05/2024 09:16:04 70.77, 35.87 86.90 02/05/2024 09:14:56 70.85, 33.88 87.10 72.94 68
7 02/07/2024 19:37:59 -71.75, 58.76 92.80 02/07/2024 19:39:11 -71.71, 59.09 92.87 12.23 72
8 02/07/2024 20:28:41 71.54,-133.55 86.97 02/07/2024 20:28:34 71.53,-133.55 86.95 1.70 7
9 02/07/2024 21:19:16 -71.09, 34.56 93.53 02/07/2024 21:18:05 -71.12, 33.46 93.43 39.86 71
10 02/10/2024 07:41:09 71.85, 57.80 86.52 02/10/2024 07:42:20 71.74, 58.31 86.36 21.38 71
11 02/10/2024 08:31:47 -71.55,-134.33 93.82 02/10/2024 08:31:47 -71.55,-134.35 93.82 0.62 0
12 02/10/2024 09:22:24 71.08, 33.80 85.67 02/10/2024 09:21:14 71.14, 32.67 85.80 41.24 70
13 02/12/2024 19:44:19 -72.06, 56.63 94.07 02/12/2024 19:45:29 -71.96, 57.84 94.26 43.35 70
14 02/12/2024 20:34:55 71.55,-135.12 85.37 02/12/2024 20:34:56 71.54,-135.18 85.36 2.42 1

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 2/1/2024
SNOs_Map_NOAA-21_TERRA_20240201.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 02/01/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA