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: 4/27/2022
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 04/29/2022 03:29:00 -69.96, -55.66 124.57 04/29/2022 03:30:11 -69.84, -54.64 124.70 41.28 71
2 04/29/2022 04:19:36 69.40, 112.45 54.86 04/29/2022 04:19:44 69.40, 112.42 54.86 1.37 8
3 04/29/2022 05:10:17 -69.27, -80.04 125.29 04/29/2022 05:09:14 -69.29, -80.10 125.27 3.04 63
4 05/01/2022 19:45:46 -69.47, 60.83 125.89 05/01/2022 19:46:41 -69.49, 60.76 125.87 3.16 55
5 05/01/2022 20:36:31 69.40,-131.76 54.03 05/01/2022 20:36:08 69.38,-131.74 54.01 2.52 23
6 05/01/2022 21:26:59 -68.57, 36.70 126.82 05/01/2022 21:25:50 -68.60, 34.91 126.77 72.70 69
7 05/04/2022 11:12:16 70.40, 7.88 54.29 05/04/2022 11:13:23 70.27, 10.08 54.13 83.65 67
8 05/04/2022 12:02:42 -69.47, 176.61 126.68 05/04/2022 12:03:06 -69.44, 176.58 126.71 2.90 24
9 05/04/2022 12:53:26 69.34, -15.91 53.19 05/04/2022 12:52:33 69.33, -15.93 53.17 1.94 53
10 05/07/2022 03:28:56 69.55, 124.94 52.67 05/07/2022 03:30:00 69.54, 124.95 52.64 1.92 64
11 05/07/2022 04:19:37 -69.41, -67.54 127.49 05/07/2022 04:19:30 -69.43, -67.56 127.47 2.03 7
12 05/07/2022 05:10:14 68.92, 100.46 52.00 05/07/2022 05:09:03 68.98, 99.50 52.08 38.71 71
13 05/09/2022 19:45:51 69.51,-119.22 51.90 05/09/2022 19:46:24 69.50,-119.21 51.89 0.72 33
14 05/09/2022 20:36:33 -69.42, 48.22 128.21 05/09/2022 20:35:54 -69.40, 48.28 128.23 3.16 39

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/27/2022
SNOs_Map_NOAA-20_TERRA_20220427.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 04/27/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA