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: 6/10/2024
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, 119.68 130.86 06/11/2024 15:32:33 -72.22, 119.71 130.86 1.47 44
2 06/11/2024 16:22:34 72.14, -72.88 49.06 06/11/2024 16:21:54 72.12, -72.80 49.04 3.36 40
3 06/14/2024 02:44:31 -72.87, -49.78 130.27 06/14/2024 02:45:39 -72.76, -47.67 130.50 70.44 68
4 06/14/2024 03:35:04 72.20, 118.90 48.99 06/14/2024 03:35:09 72.17, 118.94 48.97 3.03 5
5 06/14/2024 04:25:45 -72.06, -73.52 131.16 06/14/2024 04:24:34 -72.07, -73.59 131.13 2.40 71
6 06/16/2024 14:47:33 72.21, -49.25 48.93 06/16/2024 14:48:23 72.23, -49.30 48.94 3.08 50
7 06/16/2024 15:38:15 -72.13, 118.24 131.17 06/16/2024 15:37:48 -72.13, 118.18 131.16 2.39 27
8 06/19/2024 02:00:17 73.05, 140.91 49.80 06/19/2024 02:01:23 72.95, 143.67 49.55 90.18 66
9 06/19/2024 02:50:44 -72.20, -50.02 131.13 06/19/2024 02:51:00 -72.21, -50.04 131.13 1.11 16
10 06/19/2024 03:41:28 72.09, 117.51 48.75 06/19/2024 03:40:21 72.10, 117.43 48.77 2.74 67
11 06/21/2024 14:03:14 -72.29, 141.70 131.04 06/21/2024 14:04:12 -72.29, 141.77 131.05 2.34 58
12 06/21/2024 14:53:58 72.18, -50.78 48.84 06/21/2024 14:53:33 72.18, -50.76 48.85 0.52 25
13 06/24/2024 02:06:27 72.23, 141.01 48.94 06/24/2024 02:06:45 72.22, 140.97 48.93 1.75 18
14 06/24/2024 02:57:09 -72.13, -51.48 131.17 06/24/2024 02:56:10 -72.12, -51.55 131.17 2.57 59

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 6/10/2024
SNOs_Map_NOAA-21_TERRA_20240610.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 06/10/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA