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: 12/4/2022
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 12/05/2022 03:08:14 70.72, 128.50 92.98 12/05/2022 03:09:24 70.61, 129.63 92.85 43.35 70
2 12/05/2022 03:58:29 -70.19, -63.26 87.56 12/05/2022 03:58:56 -70.19, -63.32 87.56 2.26 27
3 12/05/2022 04:49:13 70.11, 104.17 92.37 12/05/2022 04:48:19 70.09, 104.20 92.35 2.55 54
4 12/08/2022 00:16:16 70.36, 172.06 92.95 12/08/2022 00:17:27 70.36, 172.25 92.94 7.14 71
5 12/08/2022 01:06:38 -70.20, -20.30 87.21 12/08/2022 01:06:54 -70.22, -20.30 87.19 1.89 16
6 12/08/2022 01:57:21 70.07, 147.21 92.66 12/08/2022 01:56:18 70.07, 147.14 92.66 2.71 63
7 12/10/2022 21:24:24 70.33,-144.91 93.20 12/10/2022 21:25:26 70.31,-144.83 93.18 3.40 62
8 12/10/2022 22:14:47 -70.21, 22.65 86.92 12/10/2022 22:14:52 -70.23, 22.70 86.91 2.10 5
9 12/10/2022 23:05:29 70.03,-169.76 92.91 12/10/2022 23:04:16 70.07,-169.86 92.95 5.81 73
10 12/13/2022 18:32:31 70.30,-101.90 93.39 12/13/2022 18:33:23 70.30,-101.86 93.39 1.73 52
11 12/13/2022 19:22:55 -70.23, 65.61 86.69 12/13/2022 19:22:49 -70.22, 65.67 86.70 2.60 6
12 12/13/2022 20:13:30 69.69,-126.27 92.78 12/13/2022 20:12:19 69.73,-127.34 92.83 41.44 71
13 12/16/2022 15:40:39 70.29, -58.91 93.54 12/16/2022 15:41:21 70.28, -58.90 93.52 1.65 42
14 12/16/2022 16:31:03 -70.19, 108.64 86.57 12/16/2022 16:30:47 -70.19, 108.62 86.57 0.88 16
15 12/16/2022 17:21:31 69.31, -82.74 92.54 12/16/2022 17:20:24 69.32, -84.90 92.58 84.90 67

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 12/4/2022
SNOs_Map_NOAA-21_TERRA_20221204.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 12/04/2022 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA