Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 12/20/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/21/2019 16:25:07 -4.24, 136.96 12/21/2019 16:15:40 -4.20, 136.65 35.11 567
2 12/21/2019 17:13:22 -0.35, -54.44 12/21/2019 17:05:10 -0.47, -55.01 65.14 492
3 12/21/2019 18:01:30 4.83, 114.17 12/21/2019 17:54:33 5.02, 113.34 94.84 417
4 12/24/2019 07:59:21 29.98, 79.27 12/24/2019 07:49:21 30.50, 78.71 78.35 600
5 12/24/2019 08:41:14 -2.89,-106.87 12/24/2019 08:32:10 -2.83,-107.27 44.84 544
6 12/24/2019 09:29:29 -1.70, 61.73 12/24/2019 09:21:40 -1.84, 61.07 74.83 469
7 12/27/2019 00:09:13 6.02,-159.31 12/26/2019 23:59:16 5.95,-159.52 24.38 597
8 12/27/2019 00:57:20 -1.49, 9.31 12/27/2019 00:48:39 -1.40, 8.83 54.56 521
9 12/27/2019 01:45:35 -3.11, 177.91 12/27/2019 01:38:09 -3.27, 177.17 84.43 446
10 12/29/2019 16:25:19 4.62, -43.13 12/29/2019 16:15:45 4.53, -43.43 34.15 574
11 12/29/2019 17:13:26 -0.09, 125.49 12/29/2019 17:05:08 0.03, 124.92 64.32 498
12 12/29/2019 18:01:41 -4.51, -65.91 12/29/2019 17:54:38 -4.69, -66.74 93.98 423
13 01/01/2020 08:41:23 3.17, 73.06 01/01/2020 08:32:13 3.11, 72.67 43.87 550
14 01/01/2020 09:29:31 1.30,-118.33 01/01/2020 09:21:36 1.45,-118.98 74.10 475

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/20/2019
SNOs_Map_AQUA_NPP_20191221.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 12/20/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service