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: 10/28/2024
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 10/28/2024 10:22:45 -72.87,-163.97 93.83 10/28/2024 10:23:22 -72.89,-164.05 93.82 3.00 37
2 10/28/2024 11:13:30 72.81, 3.47 86.12 10/28/2024 11:12:42 72.83, 3.51 86.14 2.55 48
3 10/30/2024 21:35:11 -72.92, 27.82 92.97 10/30/2024 21:35:48 -72.90, 27.82 93.00 3.13 37
4 10/30/2024 22:25:55 72.82,-164.64 86.94 10/30/2024 22:25:08 72.84,-164.62 86.96 2.70 47
5 11/02/2024 08:47:36 -72.95,-140.32 92.16 11/02/2024 08:48:12 -72.92,-140.27 92.19 3.09 36
6 11/02/2024 09:38:20 72.84, 27.21 87.75 11/02/2024 09:37:33 72.81, 27.19 87.73 3.35 47
7 11/04/2024 19:59:59 -72.94, 51.60 91.40 11/04/2024 20:00:34 -72.92, 51.58 91.43 3.18 35
8 11/04/2024 20:50:43 72.85,-140.89 88.51 11/04/2024 20:49:54 72.86,-140.85 88.53 2.12 49
9 11/07/2024 07:12:23 -72.96,-116.53 90.64 11/07/2024 07:12:54 -72.98,-116.43 90.63 3.77 31
10 11/07/2024 08:03:07 72.87, 50.97 89.27 11/07/2024 08:02:15 72.88, 51.04 89.28 2.26 52
11 11/09/2024 18:24:46 -72.95, 75.40 89.95 11/09/2024 18:25:14 -72.95, 75.40 89.95 0.19 28
12 11/09/2024 19:15:30 72.87,-117.10 89.98 11/09/2024 19:14:35 72.85,-117.12 89.97 1.59 55

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 10/28/2024
SNOs_Map_NOAA-21_TERRA_20241028.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 10/28/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA