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: 8/20/2024
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 08/20/2024 04:20:23 72.59, 106.99 60.44 08/20/2024 04:21:11 72.58, 107.09 60.40 3.66 48
2 08/20/2024 05:11:05 -72.48, -85.48 119.67 08/20/2024 05:10:34 -72.48, -85.42 119.67 1.85 31
3 08/22/2024 15:32:51 72.77, -61.47 61.45 08/22/2024 15:34:02 72.66, -61.01 61.30 19.30 71
4 08/22/2024 16:23:30 -72.51, 106.38 118.83 08/22/2024 16:23:26 -72.52, 106.39 118.82 1.72 4
5 08/22/2024 17:14:05 71.96, -85.24 60.59 08/22/2024 17:12:56 71.99, -86.88 60.72 56.73 69
6 08/25/2024 03:35:55 -72.55, -61.79 117.95 08/25/2024 03:36:17 -72.55, -61.80 117.95 0.84 22
7 08/25/2024 04:26:39 72.46, 105.69 61.97 08/25/2024 04:25:39 72.44, 105.66 61.96 2.27 60
8 08/27/2024 14:48:19 -72.60, 130.01 117.04 08/27/2024 14:49:06 -72.57, 129.99 117.08 3.08 47
9 08/27/2024 15:39:03 72.52, -62.51 62.88 08/27/2024 15:38:27 72.51, -62.47 62.88 1.78 36
10 08/30/2024 02:00:43 -72.62, -38.12 116.16 08/30/2024 02:01:54 -72.64, -38.14 116.15 2.21 71
11 08/30/2024 02:51:27 72.54, 129.36 63.77 08/30/2024 02:51:15 72.56, 129.39 63.80 3.28 12
12 08/30/2024 03:41:57 -71.81, -61.92 117.00 08/30/2024 03:40:50 -71.85, -64.20 116.84 79.17 67
13 09/01/2024 13:13:23 -73.45, 151.98 114.36 09/01/2024 13:14:28 -73.38, 155.06 114.58 97.83 65
14 09/01/2024 14:03:51 72.57, -38.80 64.69 09/01/2024 14:04:03 72.55, -38.86 64.67 2.64 12

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 8/20/2024
SNOs_Map_NOAA-21_TERRA_20240820.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 08/20/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA