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: 10/22/2017
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 10/22/2017 17:01:07 -76.13, 117.63 92.09 10/22/2017 17:01:20 -76.09, 117.62 92.12 3.96 13
2 10/22/2017 17:52:00 75.81, -73.98 87.71 10/22/2017 17:50:49 75.92, -75.27 87.70 37.02 71
3 10/24/2017 22:34:51 76.13,-145.77 88.71 10/24/2017 22:35:03 76.12,-145.74 88.69 2.26 12
4 10/24/2017 23:25:46 -75.88, 22.42 91.47 10/24/2017 23:24:34 -75.95, 21.39 91.49 28.93 72
5 10/27/2017 04:08:35 -76.14, -49.15 90.53 10/27/2017 04:08:49 -76.14, -49.10 90.52 1.40 14
6 10/27/2017 04:59:30 75.86, 119.09 89.30 10/27/2017 04:58:19 75.92, 117.85 89.24 34.21 71
7 10/29/2017 09:42:20 76.15, 47.44 90.24 10/29/2017 09:42:34 76.14, 47.47 90.24 0.90 14
8 10/29/2017 10:33:17 -76.03,-144.86 89.84 10/29/2017 10:32:03 -76.08,-145.08 89.83 8.43 74
9 10/31/2017 15:16:03 -76.16, 144.03 89.03 10/31/2017 15:16:22 -76.16, 144.06 89.03 1.14 19
10 10/31/2017 16:07:02 76.02, -48.19 90.89 10/31/2017 16:05:49 76.08, -48.55 90.90 11.55 73
11 11/02/2017 20:49:49 76.17,-119.39 91.70 11/02/2017 20:50:08 76.19,-119.29 91.72 2.92 19
12 11/02/2017 21:40:46 -76.10, 48.13 88.34 11/02/2017 21:39:37 -76.13, 48.16 88.34 2.91 69
13 11/05/2017 02:23:31 -76.20, -22.83 87.60 11/05/2017 02:23:58 -76.18, -22.77 87.60 2.67 27

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 10/22/2017
SNOs_Map_NOAA-19_TERRA_20171022.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 10/22/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service