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: 9/20/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/22/2019 00:08:37 3.72,-158.83 09/21/2019 23:59:18 3.65,-159.03 23.57 559
2 09/22/2019 00:56:43 0.85, 9.80 09/22/2019 00:48:40 0.97, 9.34 53.68 483
3 09/22/2019 01:44:59 -5.41, 178.39 09/22/2019 01:38:11 -5.57, 177.66 82.69 408
4 09/24/2019 15:41:28 -24.97, 144.66 09/24/2019 15:31:28 -25.01, 144.40 26.61 600
5 09/24/2019 16:24:43 2.27, -42.65 09/24/2019 16:15:48 2.18, -42.93 32.61 535
6 09/24/2019 17:12:47 2.36, 126.00 09/24/2019 17:05:09 2.44, 125.44 62.69 458
7 09/24/2019 18:01:04 -6.86, -65.42 09/24/2019 17:54:40 -7.04, -66.23 91.43 384
8 09/27/2019 07:52:31 -5.32, -95.04 09/27/2019 07:42:46 -5.31, -95.15 12.10 585
9 09/27/2019 08:40:48 0.82, 73.54 09/27/2019 08:32:17 0.72, 73.18 41.71 511
10 09/27/2019 09:28:53 3.80,-117.82 09/27/2019 09:21:39 3.91,-118.46 71.64 434
11 09/30/2019 00:08:37 -3.88, 21.14 09/29/2019 23:59:16 -3.85, 20.96 21.17 561
12 09/30/2019 00:56:53 -0.68,-170.27 09/30/2019 00:48:47 -0.75,-170.72 50.80 486
13 09/30/2019 01:44:59 5.25, -1.64 09/30/2019 01:38:09 5.38, -2.35 80.53 410
14 10/02/2019 15:42:57 29.95, -36.62 10/02/2019 15:32:57 30.07, -36.95 34.73 600
15 10/02/2019 16:24:43 -2.44, 137.32 10/02/2019 16:15:46 -2.38, 137.06 30.32 537
16 10/02/2019 17:12:59 -2.11, -54.09 10/02/2019 17:05:17 -2.21, -54.62 59.85 462
17 10/02/2019 18:01:05 6.68, 114.55 10/02/2019 17:54:39 6.84, 113.75 89.34 386

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/20/2019
SNOs_Map_AQUA_NPP_20190920.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 09/20/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service