Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 10/1/2012
Index Date (NOAA-19) Time (NOAA-19) NOAA-19 Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/10/2012 08:24:59 29.94, 72.03 10/10/2012 08:18:46 29.72, 71.06 96.58 373
2 10/10/2012 09:15:56 -29.96,-120.71 10/10/2012 09:09:28 -29.77,-121.62 90.51 388
3 10/10/2012 10:07:05 30.00, 46.50 10/10/2012 10:00:18 29.85, 45.65 82.76 407
4 10/10/2012 10:58:01 -29.96,-146.23 10/10/2012 10:50:58 -29.78,-147.00 76.81 423
5 10/10/2012 11:49:10 30.00, 20.98 10/10/2012 11:41:48 29.86, 20.28 68.98 442
6 10/10/2012 12:40:06 -29.96,-171.75 10/10/2012 12:32:29 -29.84,-172.39 63.03 457
7 10/10/2012 13:31:15 29.99, -4.54 10/10/2012 13:23:18 29.87, -5.10 55.25 477
8 10/10/2012 14:22:11 -29.95, 162.73 10/10/2012 14:13:59 -29.85, 162.23 49.25 492
9 10/10/2012 15:13:20 29.99, -30.06 10/10/2012 15:04:48 29.88, -30.48 41.61 512
10 10/10/2012 16:04:16 -29.95, 137.21 10/10/2012 15:55:29 -29.86, 136.86 35.53 527
11 10/10/2012 16:55:24 29.99, -55.58 10/10/2012 16:46:18 29.95, -55.87 27.83 546
12 10/10/2012 17:46:20 -29.95, 111.69 10/10/2012 17:36:58 -29.87, 111.48 22.00 562
13 10/10/2012 18:37:29 29.99, -81.10 10/10/2012 18:27:48 29.96, -81.25 14.04 581
14 10/10/2012 19:28:25 -29.94, 86.17 10/10/2012 19:18:29 -29.94, 86.09 8.18 596
15 10/10/2012 20:12:27 5.03,-100.49 10/10/2012 20:02:27 5.85,-100.76 96.11 600

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 10/1/2012
SNOs_Map_NOAA-19_NPP_20121002.jpg

Download SNOs near equator between NOAA-19 and NPP since TLE EPOCH: 10/01/2012 in txt file.

Historical Predictions of SNOs near equator between NOAA-19 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service