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: 12/15/2022
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 12/16/2022 17:19:08 70.19, -83.67 93.44 12/16/2022 17:20:06 70.19, -83.72 93.43 1.90 58
2 12/16/2022 18:09:50 -70.10, 83.78 86.66 12/16/2022 18:09:32 -70.08, 83.78 86.67 1.88 18
3 12/16/2022 19:00:17 69.08,-107.42 92.31 12/16/2022 18:59:11 69.11,-109.86 92.38 96.86 66
4 12/19/2022 06:13:06 70.22, 82.79 93.56 12/19/2022 06:14:13 70.24, 82.81 93.57 2.32 67
5 12/19/2022 07:03:48 -70.14,-109.76 86.54 12/19/2022 07:03:39 -70.14,-109.69 86.54 2.60 9
6 12/19/2022 07:54:21 69.43, 58.59 92.75 12/19/2022 07:53:12 69.51, 57.10 92.85 58.86 69
7 12/21/2022 19:07:07 70.42,-111.01 93.80 12/21/2022 19:08:19 70.34,-110.61 93.69 17.87 72
8 12/21/2022 19:57:45 -70.12, 56.77 86.52 12/21/2022 19:57:47 -70.12, 56.73 86.52 1.73 2
9 12/21/2022 20:48:25 69.79,-135.42 93.15 12/21/2022 20:47:13 69.87,-135.95 93.24 22.42 72
10 12/24/2022 08:01:11 70.79, 54.91 94.16 12/24/2022 08:02:20 70.68, 56.34 94.01 53.71 69
11 12/24/2022 08:51:43 -70.17,-136.78 86.49 12/24/2022 08:51:53 -70.19,-136.72 86.47 3.22 10
12 12/24/2022 09:42:27 70.05, 30.70 93.39 12/24/2022 09:41:17 70.06, 30.75 93.40 1.66 70
13 12/26/2022 20:55:14 71.10,-139.10 94.42 12/26/2022 20:56:21 71.00,-136.71 94.26 86.77 67
14 12/26/2022 21:45:40 -70.17, 29.73 86.56 12/26/2022 21:46:00 -70.18, 29.72 86.55 1.73 20
15 12/26/2022 22:36:24 70.05,-162.78 93.33 12/26/2022 22:35:24 70.05,-162.81 93.33 1.08 60

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/15/2022
SNOs_Map_NOAA-20_TERRA_20221215.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/15/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA