Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/25/2018
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 01/26/2018 16:10:30 76.56, -48.46 95.32 01/26/2018 16:11:35 76.54, -48.42 95.32 2.12 65
2 01/26/2018 17:01:34 -76.50, 118.99 84.73 01/26/2018 17:01:03 -76.51, 119.12 84.73 3.43 31
3 01/28/2018 21:44:15 -76.56, 48.19 85.27 01/28/2018 21:45:19 -76.57, 48.23 85.24 1.86 64
4 01/28/2018 22:35:10 76.52,-144.38 94.70 01/28/2018 22:34:46 76.50,-144.35 94.68 1.80 24
5 01/31/2018 03:17:51 76.57, 144.78 94.15 01/31/2018 03:19:02 76.55, 144.75 94.13 2.49 71
6 01/31/2018 04:08:55 -76.51, -47.73 85.92 01/31/2018 04:08:30 -76.53, -47.69 85.91 2.34 25
7 02/02/2018 08:51:36 -76.57,-118.56 86.50 02/02/2018 08:52:46 -76.58,-118.59 86.48 1.40 70
8 02/02/2018 09:42:31 76.54, 48.84 93.47 02/02/2018 09:42:13 76.51, 48.81 93.44 2.96 18
9 02/04/2018 14:25:16 76.77, -22.72 93.01 02/04/2018 14:26:27 76.65, -21.77 92.95 27.55 71
10 02/04/2018 15:16:16 -76.53, 145.48 87.20 02/04/2018 15:15:57 -76.54, 145.47 87.20 0.45 19
11 02/06/2018 19:59:00 -76.73, 74.08 87.70 02/06/2018 20:00:12 -76.63, 74.73 87.76 19.88 72
12 02/06/2018 20:49:52 76.56,-117.96 92.15 02/06/2018 20:49:39 76.56,-117.89 92.15 2.00 13

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 1/25/2018
SNOs_Map_NOAA-19_TERRA_20180125.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 01/25/2018 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service