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: 1/26/2024
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 01/26/2024 07:22:20 71.57, 62.98 90.53 01/26/2024 07:23:08 71.55, 63.01 90.49 2.87 48
2 01/26/2024 08:13:01 -71.44,-129.47 89.63 01/26/2024 08:12:33 -71.44,-129.51 89.62 1.44 28
3 01/28/2024 19:25:26 -71.55, 62.24 90.14 01/28/2024 19:26:23 -71.57, 62.21 90.13 3.20 57
4 01/28/2024 20:16:11 71.49,-130.34 89.79 01/28/2024 20:15:45 71.46,-130.31 89.77 2.61 26
5 01/31/2024 07:28:36 71.61, 61.35 89.26 01/31/2024 07:29:34 71.61, 61.43 89.24 2.68 58
6 01/31/2024 08:19:17 -71.47,-131.08 90.91 01/31/2024 08:19:00 -71.46,-131.16 90.91 2.81 17
7 02/02/2024 19:31:42 -71.60, 60.60 91.46 02/02/2024 19:32:48 -71.63, 60.62 91.45 3.39 66
8 02/02/2024 20:22:26 71.49,-131.90 88.42 02/02/2024 20:22:10 71.50,-131.92 88.43 1.34 16
9 02/02/2024 21:12:55 -70.73, 36.72 92.42 02/02/2024 21:11:47 -70.76, 34.59 92.25 78.47 68
10 02/05/2024 07:34:50 71.64, 59.75 87.85 02/05/2024 07:35:57 71.63, 59.80 87.82 1.81 67
11 02/05/2024 08:25:32 -71.54,-132.77 92.27 02/05/2024 08:25:22 -71.55,-132.68 92.27 3.04 10
12 02/05/2024 09:16:03 70.76, 35.89 86.89 02/05/2024 09:14:55 70.81, 33.84 87.06 75.37 68
13 02/07/2024 19:37:58 -71.74, 58.78 92.81 02/07/2024 19:39:09 -71.70, 59.07 92.89 11.52 71
14 02/07/2024 20:28:40 71.54,-133.54 86.97 02/07/2024 20:28:31 71.56,-133.49 86.98 2.79 9

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 1/26/2024
SNOs_Map_NOAA-21_TERRA_20240126.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 01/26/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA