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: 6/15/2024
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 06/16/2024 14:47:34 72.25, -49.32 48.97 06/16/2024 14:48:24 72.22, -49.33 48.92 3.62 50
2 06/16/2024 15:38:16 -72.17, 118.15 131.12 06/16/2024 15:37:48 -72.16, 118.23 131.13 2.55 28
3 06/19/2024 02:00:18 73.08, 140.86 49.83 06/19/2024 02:01:23 73.02, 143.80 49.62 95.56 65
4 06/19/2024 02:50:45 -72.24, -50.08 131.10 06/19/2024 02:51:01 -72.22, -50.03 131.12 2.61 16
5 06/19/2024 03:41:29 72.11, 117.46 48.77 06/19/2024 03:40:22 72.12, 117.46 48.79 0.13 67
6 06/21/2024 14:03:15 -72.31, 141.66 131.02 06/21/2024 14:04:14 -72.29, 141.76 131.05 3.44 59
7 06/21/2024 14:53:59 72.19, -50.80 48.85 06/21/2024 14:53:35 72.19, -50.76 48.85 1.46 24
8 06/24/2024 02:06:28 72.22, 141.03 48.93 06/24/2024 02:06:48 72.23, 140.97 48.93 2.15 20
9 06/24/2024 02:57:10 -72.13, -51.48 131.17 06/24/2024 02:56:13 -72.12, -51.56 131.16 2.85 57
10 06/26/2024 13:18:58 72.31, -27.26 49.11 06/26/2024 13:20:00 72.29, -27.27 49.07 2.27 62
11 06/26/2024 14:09:40 -72.22, 140.24 131.00 06/26/2024 14:09:24 -72.24, 140.30 130.98 3.16 16
12 06/29/2024 01:22:09 -72.26, -27.95 130.83 06/29/2024 01:22:36 -72.27, -27.99 130.83 1.87 27
13 06/29/2024 02:12:53 72.15, 139.56 49.06 06/29/2024 02:11:57 72.16, 139.49 49.08 2.63 56

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 6/15/2024
SNOs_Map_NOAA-21_TERRA_20240616.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 06/15/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA