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: 10/23/2017
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 10/24/2017 22:34:51 76.14,-145.78 88.71 10/24/2017 22:35:02 76.13,-145.68 88.71 2.88 11
2 10/24/2017 23:25:45 -75.84, 22.56 91.50 10/24/2017 23:24:34 -75.92, 21.30 91.53 35.49 71
3 10/27/2017 04:08:35 -76.14, -49.17 90.52 10/27/2017 04:08:48 -76.12, -49.15 90.54 2.45 13
4 10/27/2017 04:59:28 75.78, 119.39 89.24 10/27/2017 04:58:18 75.90, 117.81 89.22 45.15 70
5 10/29/2017 09:42:20 76.15, 47.42 90.24 10/29/2017 09:42:32 76.13, 47.44 90.22 2.79 12
6 10/29/2017 10:33:15 -75.95,-144.57 89.90 10/29/2017 10:32:02 -76.02,-145.27 89.90 20.49 73
7 10/31/2017 15:16:03 -76.17, 143.99 89.02 10/31/2017 15:16:18 -76.18, 144.15 89.00 4.25 15
8 10/31/2017 16:06:59 75.89, -47.74 90.80 10/31/2017 16:05:48 75.95, -48.91 90.75 32.15 71
9 11/02/2017 20:49:48 76.14,-119.27 91.68 11/02/2017 20:50:04 76.14,-119.41 91.67 3.80 16
10 11/02/2017 21:40:46 -76.12, 48.08 88.33 11/02/2017 21:39:32 -76.13, 48.19 88.34 3.15 74
11 11/05/2017 02:23:30 -76.17, -22.73 87.62 11/05/2017 02:23:51 -76.20, -22.68 87.58 3.15 21

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 10/23/2017
SNOs_Map_NOAA-19_TERRA_20171023.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 10/23/2017 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service