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: 9/21/2024
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 09/21/2024 08:34:12 -72.74,-136.68 107.70 09/21/2024 08:35:24 -72.72,-136.74 107.73 3.18 72
2 09/21/2024 09:24:57 72.67, 30.77 72.25 09/21/2024 09:24:44 72.66, 30.83 72.23 2.34 13
3 09/21/2024 10:15:26 -71.93,-160.44 108.54 09/21/2024 10:14:19 -71.99,-162.71 108.39 78.56 67
4 09/23/2024 19:46:54 -73.30, 54.00 106.15 09/23/2024 19:48:02 -73.22, 55.99 106.30 64.45 68
5 09/23/2024 20:37:28 72.68,-137.36 73.20 09/23/2024 20:37:31 72.68,-137.38 73.20 0.66 3
6 09/23/2024 21:28:09 -72.54, 30.24 106.93 09/23/2024 21:26:56 -72.55, 30.04 106.91 6.68 73
7 09/26/2024 07:49:59 72.69, 54.49 74.17 09/26/2024 07:50:17 72.70, 54.43 74.17 2.05 18
8 09/26/2024 08:40:41 -72.61,-138.02 105.91 09/26/2024 08:39:41 -72.63,-138.05 105.88 2.45 60
9 09/28/2024 19:02:30 72.72,-113.70 75.16 09/28/2024 19:03:02 72.72,-113.77 75.15 2.34 32
10 09/28/2024 19:53:12 -72.64, 53.80 104.93 09/28/2024 19:52:26 -72.65, 53.77 104.91 2.11 46
11 10/01/2024 06:15:01 72.77, 78.09 76.16 10/01/2024 06:15:46 72.74, 78.05 76.12 3.41 45
12 10/01/2024 07:05:43 -72.68,-114.40 103.93 10/01/2024 07:05:10 -72.68,-114.41 103.93 0.15 33
13 10/03/2024 17:27:31 72.78, -90.04 77.11 10/03/2024 17:28:29 72.76, -90.12 77.09 3.05 58
14 10/03/2024 18:18:13 -72.69, 77.47 102.98 10/03/2024 18:17:53 -72.71, 77.42 102.95 2.74 20

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 9/21/2024
SNOs_Map_NOAA-21_TERRA_20240921.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 09/21/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA