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: 2/6/2024
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 02/07/2024 19:37:59 -71.78, 58.71 92.77 02/07/2024 19:39:10 -71.74, 59.13 92.85 15.34 71
2 02/07/2024 20:28:40 71.51,-133.50 86.94 02/07/2024 20:28:34 71.51,-133.59 86.94 3.24 6
3 02/07/2024 21:19:15 -71.07, 34.60 93.56 02/07/2024 21:18:04 -71.15, 33.50 93.40 40.74 71
4 02/10/2024 07:41:08 71.82, 57.86 86.49 02/10/2024 07:42:19 71.77, 58.36 86.39 18.25 71
5 02/10/2024 08:31:47 -71.58,-134.38 93.79 02/10/2024 08:31:46 -71.58,-134.31 93.80 2.73 1
6 02/10/2024 09:22:24 71.10, 33.76 85.69 02/10/2024 09:21:13 71.17, 32.71 85.83 38.29 71
7 02/12/2024 19:44:18 -72.04, 56.67 94.10 02/12/2024 19:45:29 -71.92, 57.78 94.29 40.49 71
8 02/12/2024 20:34:55 71.58,-135.16 85.39 02/12/2024 20:34:55 71.57,-135.14 85.38 1.01 0
9 02/12/2024 21:25:35 -71.38, 32.50 94.83 02/12/2024 21:24:21 -71.44, 32.30 94.75 9.50 74
10 02/15/2024 07:47:27 72.11, 55.77 85.14 02/15/2024 07:48:36 71.99, 57.08 84.94 46.82 69
11 02/15/2024 08:38:01 -71.60,-135.97 95.43 02/15/2024 08:38:07 -71.60,-135.93 95.44 1.55 6
12 02/15/2024 09:28:42 71.34, 31.80 84.28 02/15/2024 09:27:30 71.40, 31.42 84.37 14.83 72
13 02/17/2024 19:50:36 -72.29, 54.65 95.54 02/17/2024 19:51:44 -72.21, 56.62 95.74 67.35 68
14 02/17/2024 20:41:08 71.57,-136.70 83.68 02/17/2024 20:41:15 71.58,-136.78 83.68 2.84 7
15 02/17/2024 21:31:51 -71.53, 30.70 96.39 02/17/2024 21:30:40 -71.51, 30.76 96.40 3.27 71

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 2/6/2024
SNOs_Map_NOAA-21_TERRA_20240206.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 02/06/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA