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: 6/16/2024
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 06/19/2024 02:00:19 73.09, 140.84 49.84 06/19/2024 02:01:24 73.02, 143.79 49.61 95.99 65
2 06/19/2024 02:50:45 -72.20, -50.01 131.14 06/19/2024 02:51:02 -72.21, -50.04 131.13 2.23 17
3 06/19/2024 03:41:30 72.12, 117.44 48.79 06/19/2024 03:40:23 72.11, 117.45 48.78 1.72 67
4 06/21/2024 14:03:15 -72.27, 141.74 131.07 06/21/2024 14:04:15 -72.29, 141.75 131.06 2.64 60
5 06/21/2024 14:53:59 72.20, -50.82 48.87 06/21/2024 14:53:35 72.19, -50.76 48.85 2.59 24
6 06/24/2024 02:06:28 72.23, 141.00 48.94 06/24/2024 02:06:48 72.23, 140.97 48.94 1.03 20
7 06/24/2024 02:57:10 -72.14, -51.51 131.16 06/24/2024 02:56:13 -72.13, -51.56 131.16 2.66 57
8 06/26/2024 13:18:58 72.33, -27.29 49.12 06/26/2024 13:20:00 72.30, -27.25 49.08 3.11 62
9 06/26/2024 14:09:39 -72.18, 140.31 131.04 06/26/2024 14:09:25 -72.19, 140.22 131.02 3.59 14
10 06/29/2024 01:22:09 -72.27, -27.98 130.81 06/29/2024 01:22:36 -72.28, -27.97 130.81 1.01 27
11 06/29/2024 02:12:53 72.17, 139.53 49.08 06/29/2024 02:11:57 72.18, 139.52 49.10 0.89 56

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 6/16/2024
SNOs_Map_NOAA-21_TERRA_20240617.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 06/16/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA