Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/12/2019

Index	Date (LANDSAT-8)	Time (LANDSAT-8)	Lat,Lon (LANDSAT-8)	SZA (LANDSAT-8 )	Date (NPP)	Time (NPP)	Lat,Lon (NPP)	SZA (NPP )	Distance(km)	Time Diff (sec)
1	02/13/2019	06:08:30	70.72, 85.11	84.17	02/13/2019	06:07:21	70.76, 83.43	84.29	61.58	69
2	02/13/2019	06:58:09	-70.11,-108.16	96.43	02/13/2019	06:57:52	-70.10,-108.20	96.43	1.83	17
3	02/13/2019	07:47:37	69.96, 59.27	83.42	02/13/2019	07:48:36	69.98, 59.29	83.44	2.88	59
4	02/15/2019	22:25:09	70.15,-159.86	82.72	02/15/2019	22:24:03	70.14,-159.79	82.71	2.87	66
5	02/15/2019	23:14:39	-70.04, 7.61	97.41	02/15/2019	23:14:45	-70.05, 7.65	97.39	2.34	6
6	02/16/2019	00:04:12	69.60, 174.66	82.18	02/16/2019	00:05:22	69.56, 175.69	82.08	40.30	70
7	02/18/2019	14:41:38	70.12, -44.02	81.76	02/18/2019	14:40:57	70.14, -44.03	81.78	1.98	41
8	02/18/2019	15:31:08	-70.01, 123.46	98.37	02/18/2019	15:31:38	-70.00, 123.50	98.38	1.83	30
9	02/21/2019	06:08:28	-70.85, -94.70	98.51	02/21/2019	06:07:20	-70.94, -96.85	98.31	78.86	68
10	02/21/2019	06:58:07	70.09, 71.82	80.77	02/21/2019	06:57:50	70.10, 71.82	80.78	0.37	17
11	02/21/2019	07:47:37	-69.98,-120.70	99.35	02/21/2019	07:48:32	-70.01,-120.73	99.33	3.18	55
12	02/23/2019	22:25:08	-70.16, 20.16	100.14	02/23/2019	22:23:58	-70.17, 20.18	100.12	0.80	70
13	02/23/2019	23:14:35	70.06,-172.35	79.75	02/23/2019	23:14:42	70.05,-172.34	79.75	0.66	7
14	02/24/2019	00:04:08	-69.78, -5.10	100.52	02/24/2019	00:05:20	-69.75, -4.57	100.58	20.56	72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/12/2019

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/12/2019 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service