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: 6/11/2024
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 06/11/2024 15:31:49 -72.21, 119.67 130.86 06/11/2024 15:32:33 -72.22, 119.71 130.86 1.49 44
2 06/11/2024 16:22:34 72.14, -72.88 49.06 06/11/2024 16:21:54 72.12, -72.80 49.05 3.29 40
3 06/14/2024 02:44:31 -72.87, -49.78 130.27 06/14/2024 02:45:39 -72.76, -47.66 130.49 70.66 68
4 06/14/2024 03:35:04 72.19, 118.90 48.99 06/14/2024 03:35:09 72.18, 118.95 48.97 2.43 5
5 06/14/2024 04:25:45 -72.06, -73.52 131.16 06/14/2024 04:24:34 -72.07, -73.58 131.13 2.40 71
6 06/16/2024 14:47:34 72.26, -49.34 48.98 06/16/2024 14:48:23 72.25, -49.28 48.95 2.58 49
7 06/16/2024 15:38:15 -72.13, 118.24 131.17 06/16/2024 15:37:48 -72.15, 118.20 131.15 2.88 27
8 06/19/2024 02:00:18 73.10, 140.81 49.85 06/19/2024 02:01:23 72.97, 143.71 49.57 95.04 65
9 06/19/2024 02:50:44 -72.20, -50.01 131.14 06/19/2024 02:51:00 -72.23, -50.00 131.11 3.63 16
10 06/19/2024 03:41:29 72.14, 117.42 48.80 06/19/2024 03:40:21 72.12, 117.47 48.79 2.57 68
11 06/21/2024 14:03:14 -72.28, 141.71 131.05 06/21/2024 14:04:13 -72.28, 141.73 131.07 1.26 59
12 06/21/2024 14:53:58 72.17, -50.77 48.84 06/21/2024 14:53:34 72.16, -50.80 48.83 1.58 24
13 06/24/2024 02:06:27 72.22, 141.03 48.93 06/24/2024 02:06:46 72.22, 140.96 48.92 2.36 19
14 06/24/2024 02:57:09 -72.13, -51.47 131.18 06/24/2024 02:56:11 -72.12, -51.56 131.17 3.25 58

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 6/11/2024
SNOs_Map_NOAA-21_TERRA_20240611.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 06/11/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA