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: 10/24/2024
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 10/25/2024 23:10:20 -72.89, 4.09 94.64 10/25/2024 23:10:54 -72.90, 4.13 94.63 2.03 34
2 10/26/2024 00:01:04 72.77, 171.64 85.26 10/26/2024 00:00:15 72.78, 171.58 85.27 2.51 49
3 10/28/2024 10:22:46 -72.91,-164.05 93.79 10/28/2024 10:23:22 -72.92,-164.00 93.79 1.84 36
4 10/28/2024 11:13:30 72.80, 3.49 86.11 10/28/2024 11:12:43 72.80, 3.45 86.12 1.25 47
5 10/30/2024 21:35:11 -72.90, 27.88 93.00 10/30/2024 21:35:49 -72.93, 27.87 92.97 3.57 38
6 10/30/2024 22:25:56 72.84,-164.69 86.96 10/30/2024 22:25:10 72.81,-164.67 86.94 3.07 46
7 11/02/2024 08:47:36 -72.95,-140.33 92.15 11/02/2024 08:48:14 -72.94,-140.26 92.17 2.64 38
8 11/02/2024 09:38:20 72.85, 27.19 87.76 11/02/2024 09:37:35 72.83, 27.20 87.74 2.70 45
9 11/04/2024 20:00:00 -72.92, 51.64 91.42 11/04/2024 20:00:39 -72.94, 51.61 91.40 2.90 39
10 11/04/2024 20:50:44 72.83,-140.85 88.49 11/04/2024 20:50:00 72.84,-140.93 88.51 2.81 44
11 11/07/2024 07:12:25 -72.96,-116.53 90.65 11/07/2024 07:13:03 -72.95,-116.52 90.66 0.92 38
12 11/07/2024 08:03:09 72.87, 50.97 89.27 11/07/2024 08:02:24 72.84, 50.95 89.25 2.76 45

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 10/24/2024
SNOs_Map_NOAA-21_TERRA_20241025.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 10/24/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA