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: 8/2/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/05/2019 00:08:36 3.74,-158.81 08/04/2019 23:59:17 3.69,-159.09 31.35 559
2 08/05/2019 00:56:44 0.77, 9.80 08/05/2019 00:48:40 0.86, 9.26 61.05 484
3 08/05/2019 01:44:58 -5.38, 178.41 08/05/2019 01:38:10 -5.53, 177.60 90.66 408
4 08/07/2019 15:41:14 -24.29, 144.85 08/07/2019 15:31:14 -24.33, 144.52 33.47 600
5 08/07/2019 16:24:37 2.14, -42.59 08/07/2019 16:15:44 2.07, -42.95 41.18 533
6 08/07/2019 17:12:46 2.32, 126.01 08/07/2019 17:05:08 2.42, 125.38 70.85 458
7 08/10/2019 07:52:26 -5.20, -94.99 08/10/2019 07:42:43 -5.18, -95.17 20.96 583
8 08/10/2019 08:40:40 0.59, 73.62 08/10/2019 08:32:13 0.50, 73.17 51.08 507
9 08/10/2019 09:28:48 3.92,-117.77 08/10/2019 09:21:36 4.05,-118.48 80.51 432
10 08/13/2019 00:08:29 -3.66, 21.22 08/12/2019 23:59:12 -3.61, 20.95 30.86 557
11 08/13/2019 00:56:42 -1.01,-170.16 08/13/2019 00:48:41 -1.12,-170.70 60.90 481
12 08/13/2019 01:44:51 5.46, -1.56 08/13/2019 01:38:05 5.61, -2.36 90.16 406
13 08/15/2019 15:39:14 16.91, -33.44 08/15/2019 15:29:14 16.95, -33.67 25.26 600
14 08/15/2019 16:24:31 -2.07, 137.44 08/15/2019 16:15:40 -1.99, 137.08 40.76 531
15 08/15/2019 17:12:45 -2.55, -53.96 08/15/2019 17:05:10 -2.68, -54.58 70.76 455
16 08/15/2019 18:00:53 7.06, 114.66 08/15/2019 17:54:33 7.23, 113.78 99.62 380

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/2/2019
SNOs_Map_AQUA_NPP_20190803.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 08/02/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service