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 -4.23, 136.97 12/21/2019 16:15:40 -4.19, 136.65 35.10 567
2 12/21/2019 17:13:22 -0.36, -54.44 12/21/2019 17:05:10 -0.48, -55.01 65.13 492
3 12/21/2019 18:01:30 4.84, 114.18 12/21/2019 17:54:33 5.03, 113.34 94.84 417
4 12/24/2019 07:59:21 29.97, 79.27 12/24/2019 07:49:21 30.49, 78.72 78.10 600
5 12/24/2019 08:41:14 -2.88,-106.87 12/24/2019 08:32:10 -2.82,-107.26 44.84 544
6 12/24/2019 09:29:29 -1.71, 61.73 12/24/2019 09:21:40 -1.85, 61.07 74.84 469
7 12/27/2019 00:09:13 6.02,-159.31 12/26/2019 23:59:16 5.95,-159.52 24.48 597
8 12/27/2019 00:57:20 -1.48, 9.31 12/27/2019 00:48:39 -1.39, 8.83 54.58 521
9 12/27/2019 01:45:35 -3.11, 177.91 12/27/2019 01:38:09 -3.28, 177.17 84.46 446
10 12/29/2019 16:25:17 4.56, -43.12 12/29/2019 16:15:44 4.52, -43.42 34.16 573
11 12/29/2019 17:13:25 -0.09, 125.49 12/29/2019 17:05:07 0.04, 124.93 64.38 498
12 12/29/2019 18:01:40 -4.51, -65.91 12/29/2019 17:54:37 -4.70, -66.74 94.06 423
13 01/01/2020 08:41:23 3.18, 73.06 01/01/2020 08:32:13 3.10, 72.67 43.91 550
14 01/01/2020 09:29:31 1.29,-118.33 01/01/2020 09:21:36 1.46,-118.98 74.26 475

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/20/2019
SNOs_Map_AQUA_NPP_20191220.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