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: 12/6/2022
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 12/08/2022 00:16:16 70.35, 172.07 92.94 12/08/2022 00:17:28 70.31, 172.18 92.89 5.87 72
2 12/08/2022 01:06:38 -70.19, -20.29 87.22 12/08/2022 01:06:54 -70.22, -20.30 87.19 3.41 16
3 12/08/2022 01:57:22 70.11, 147.15 92.71 12/08/2022 01:56:17 70.12, 147.22 92.72 3.31 65
4 12/10/2022 21:24:23 70.31,-144.90 93.19 12/10/2022 21:25:25 70.31,-144.84 93.17 2.27 62
5 12/10/2022 22:14:46 -70.20, 22.67 86.93 12/10/2022 22:14:51 -70.22, 22.68 86.92 1.78 5
6 12/10/2022 23:05:28 70.02,-169.74 92.90 12/10/2022 23:04:15 70.07,-169.87 92.94 6.88 73
7 12/13/2022 18:32:31 70.29,-101.88 93.38 12/13/2022 18:33:23 70.28,-101.88 93.37 1.00 52
8 12/13/2022 19:22:55 -70.22, 65.63 86.70 12/13/2022 19:22:49 -70.19, 65.64 86.72 2.60 6
9 12/13/2022 20:13:29 69.63,-126.18 92.71 12/13/2022 20:12:19 69.71,-127.37 92.81 46.94 70
10 12/16/2022 15:40:39 70.28, -58.89 93.53 12/16/2022 15:41:20 70.29, -58.88 93.53 1.43 41
11 12/16/2022 16:31:03 -70.18, 108.66 86.58 12/16/2022 16:30:46 -70.20, 108.64 86.56 2.55 17
12 12/16/2022 17:21:30 69.24, -82.65 92.47 12/16/2022 17:20:24 69.28, -84.95 92.54 90.74 66
13 12/19/2022 12:48:46 70.28, -15.91 93.62 12/19/2022 12:49:16 70.28, -15.90 93.62 0.49 30
14 12/19/2022 13:39:11 -70.20, 151.61 86.47 12/19/2022 13:38:42 -70.19, 151.61 86.48 1.11 29

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 12/6/2022
SNOs_Map_NOAA-21_TERRA_20221206.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 12/06/2022 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA