Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/1/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 06/01/2023 21:02:46 -71.57, 38.44 130.54 06/01/2023 21:03:54 -71.49, 40.57 130.70 75.65 68
2 06/01/2023 21:53:17 70.78,-152.88 48.62 06/01/2023 21:53:28 70.79,-152.87 48.62 0.90 11
3 06/01/2023 22:43:59 -70.70, 14.57 131.47 06/01/2023 22:42:53 -70.70, 14.65 131.47 3.01 66
4 06/04/2023 09:56:27 -70.87,-153.80 131.60 06/04/2023 09:57:29 -70.87,-153.78 131.61 1.13 62
5 06/04/2023 10:47:11 70.75, 13.70 48.27 06/04/2023 10:46:52 70.76, 13.71 48.28 0.99 19
6 06/04/2023 11:37:38 -69.88,-177.61 132.64 06/04/2023 11:36:31 -69.91,-179.85 132.53 85.77 67
7 06/06/2023 22:50:21 -70.84, 12.78 131.90 06/06/2023 22:50:53 -70.83, 12.78 131.92 1.29 32
8 06/06/2023 23:41:05 70.72,-179.72 47.97 06/06/2023 23:40:16 70.70,-179.74 47.96 2.31 49
9 06/09/2023 10:53:37 71.11, 11.53 48.16 06/09/2023 10:54:48 71.04, 12.08 48.06 21.63 71
10 06/09/2023 11:44:15 -70.81, 179.35 132.16 06/09/2023 11:44:16 -70.81, 179.39 132.16 1.45 1
11 06/09/2023 12:34:54 70.44, -12.73 47.45 06/09/2023 12:33:42 70.51, -13.39 47.55 25.91 72
12 06/11/2023 23:47:27 70.88, 178.44 47.74 06/11/2023 23:48:13 70.88, 178.47 47.72 1.24 46
13 06/12/2023 00:38:09 -70.79, -14.09 132.37 06/12/2023 00:37:39 -70.77, -14.04 132.39 2.86 30
14 06/14/2023 11:50:52 -71.80, 176.05 131.43 06/14/2023 11:51:58 -71.71, 178.77 131.62 95.30 66
15 06/14/2023 12:41:20 70.87, -15.00 47.58 06/14/2023 12:41:34 70.86, -14.92 47.57 3.23 14
16 06/14/2023 13:32:01 -70.72, 152.56 132.58 06/14/2023 13:31:01 -70.70, 152.49 132.59 3.19 60

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/1/2023
SNOs_Map_NOAA-20_TERRA_20230601.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/01/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA