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: 10/30/2024
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 10/30/2024 21:35:10 -72.91, 27.85 92.98 10/30/2024 21:35:47 -72.90, 27.82 93.00 1.89 37
2 10/30/2024 22:25:55 72.85,-164.72 86.98 10/30/2024 22:25:07 72.84,-164.61 86.97 3.60 48
3 11/02/2024 08:47:35 -72.94,-140.30 92.16 11/02/2024 08:48:10 -72.95,-140.22 92.16 2.80 35
4 11/02/2024 09:38:19 72.84, 27.23 87.74 11/02/2024 09:37:31 72.84, 27.24 87.75 0.97 48
5 11/04/2024 19:59:59 -72.94, 51.60 91.40 11/04/2024 20:00:32 -72.95, 51.64 91.40 1.41 33
6 11/04/2024 20:50:43 72.84,-140.88 88.51 11/04/2024 20:49:53 72.84,-140.89 88.51 0.36 50
7 11/07/2024 07:12:22 -72.92,-116.44 90.69 11/07/2024 07:12:52 -72.94,-116.49 90.67 2.80 30
8 11/07/2024 08:03:06 72.83, 51.06 89.23 11/07/2024 08:02:13 72.84, 50.99 89.25 2.87 53
9 11/09/2024 18:24:45 -72.93, 75.46 89.97 11/09/2024 18:25:10 -72.94, 75.39 89.96 2.75 25
10 11/09/2024 19:15:29 72.84,-117.04 89.95 11/09/2024 19:14:31 72.84,-117.13 89.96 2.84 58
11 11/12/2024 05:37:08 -72.96, -92.69 89.26 11/12/2024 05:37:26 -72.94, -92.72 89.29 2.25 18
12 11/12/2024 06:27:52 72.87, 74.80 90.66 11/12/2024 06:26:46 72.89, 74.87 90.69 3.04 66

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 10/30/2024
SNOs_Map_NOAA-21_TERRA_20241030.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 10/30/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA